Amphoteric characteristics of chromium compounds. User: The names of the compounds FeS, NaCl, NaOH, and Pb(CN)2 all end in the suffix A. Error: equation Pb(ClO4)2+NaOH=Pb(OH)2+Na(ClO4)2 is an impossible reaction Instructions and examples below may help to solve this problem You can always ask for help in the forum Instructions on balancing chemical equations: Enter an equation of a chemical reaction and click 'Balance'. New Member : Jun 20, 2010, 06:27 AM Sn(OH)2 + NaOH = Na2[Sn(OH)4] Pb(OH)2 + NaOH = Na2PbO2 Unknown008 Posts: 8,076, Reputation: 723. Pb(OH) 3; Amphoteric hydroxides of metals. Some 3d metal compounds such as chromium hydroxide, chromium(III) oxide, ferric oxide has amphoteric characteristics.. Amphoteric properties of chromium hydroxide (Cr(OH) 3) Chromium hydroxide (Cr(OH) 3) is an amphoteric compound and a green precipitate.When NaOH (aq) is added that precipitate dissolve and give to [Cr(OH) 4] - (aq) solution. Record your observations in the table provided. ); The Gold Parsing System (Hats off! The answer will appear below, Always use the upper case for the first character in the element name and the lower case for the second character. Sodium hydroxide - … H2SO4 was titrated with NaOH. S. C. Mraw, W. F. Giauque (1974): "Entropies of the hydrates of sodium hydroxide. 2 NaOH + H 2 SO 4 → Na 2 SO 4 + 2 H 2 O. It is used for making artificial textile fibres (such as. Reactions of cations with NaOH and NH 3 All Na1+ 1+salts are soluble, including NaOH. Heat capacities to low temperatures. SOLUBILITY CURVE WORKSHEET 140 KNOG 120 NaOH 100 80 Pb(NO3)2 Solubility (g solute/100 g water) 60 Na so 40 NaCl 20 Na, so 10 20 30 40 50 60 70 80 90 100 Temperature (°C) 1) What is the solubility of Naso, at 90°C? (M) V (in Liters) moles Final M (after addition of H 2 O) Pb2+ Cl – … ", "Examples of Common Laboratory Chemicals and their Hazard Class", Ullmann's Encyclopedia of Industrial Chemistry, "Sodium Hydroxide Storage Tanks & Specifications", "Exothermic vs. Endothermic: Chemistry's Give and Take", Solid-Liquid Equilibrium (SLE) and Vapour-Liquid Equilibrium (VLE) of Aqueous NaOH, "Trafigura case: toxic slop left behind by caustic washing", "A Guide to Caustic Chemicals Used in Soap Making | Brenntag", "Sodium Hydroxide | Uses, Benefits, and Chemical Safety Facts", Clean green finish that sends a loved one down the drain, "Sodium:Getting rid of dirt – and murder victims", "ATSDR – Medical Management Guidelines (MMGs): Sodium Hydroxide", "Side by Side Comparison: Potassium Hydroxide and Sodium Hydroxide - Similarities, Differences and Use Cases", "Olives: Safe Methods for Home Pickling (application/pdf Object)", "Drinking Water Treatment – pH Adjustment", "Drinking Water Issues Corrosive Water (Lead, Copper, Aluminum, Zinc and More)", "Empa – 604 – Communication – NaOH-heat-storage", "aluminium_water_hydrogen.pdf (application/pdf Object)", History of Science and Technology in Islam: Description of Soap Making, CDC – Sodium Hydroxide – NIOSH Workplace Safety and Health Topic, Titration of acids with sodium hydroxide; freeware for data analysis, simulation of curves and pH calculation, Caustic soda production in continuous causticising plant by lime soda process, https://en.wikipedia.org/w/index.php?title=Sodium_hydroxide&oldid=1004475422, Short description is different from Wikidata, Pages using collapsible list with both background and text-align in titlestyle, Articles containing unverified chemical infoboxes, Articles with unsourced statements from May 2010, Creative Commons Attribution-ShareAlike License, It is used for making soaps and detergents. Enter either the number of moles or weight for one of the compounds to compute the rest. What is the concentration of H2SO4? Limiting reagent can be computed for a balanced equation by entering the number of moles or weight for all reagents. ChemiDay you always could choose go nuts or keep calm with us or without. Stir the sodium hydroxide, a little at a time, into a large volume of … I. Heats of solution". III. The answer will appear below The answer will appear below Direct link to this balanced equation: Instructions on balancing chemical equations: Сoding to search: PbO + 2 NaOH cnd [ temp ] = Na2PbO2 + H2O. It is a white solid ionic compound consisting of sodium cations Na + and hydroxide anions OH −. Chloride Ion; Sulfate Ion; Aqueous Ammonia; Sodium Hydroxide; Most common oxidation states: +2, +4; M.P. Add NaOH Add EXCESS NaOH Add NH 3 Add EXCESS NH 3 Part D: PbCl 2 (s) ⇄ Pb2+(aq) + 2Cl-(aq) Action Observation Heat tube with PbCl 2 ppt Cool previous tube Data table for Ksp determination Conc. Examples: Fe, Au, Co, Br, C, O, N, F.     Compare: Co - cobalt and CO - carbon monoxide, To enter an electron into a chemical equation use {-} or e. To enter an ion specify charge after the compound in curly brackets: {+3} or {3+} or {3}. Thacker, H. Leon; Kastner, Justin (August 2004). A titration was performed in a lab situation. Sodium nitrate is a white deliquescent solid very soluble in water. Cite. Lead (II) oxide react with sodium hydroxide PbO + 2NaOH Na 2 PbO 2 + H 2 O [ Check the balance ] Lead (II) oxide react with sodium hydroxide to produce lead (II)-sodium oxide and water. Another option is to neutralize any base on the skin with a weak acid, such as vinegar, and then rinse with water. Sodium hydroxide is also the chemical that causes gelling of egg whites in the production of. All gases are assumed to be at STP. H2SO4 was titrated with NaOH. Compound states [like (s) (aq) or (g)] are not required. Reaction Type: Double Displacement. Sodium Hydroxide - NaOH. Enter a mass or volume in one of the boxes below. Consequently, Na will not form a precipitate with NaOH or NH 3. C. -ite. 21st May, 2013. 3.5H2O". It has a metallic luster when freshly cut but quickly acquires a dull color when exposed to moist air. Reaction Information. There are three main steps for writing the net ionic equation for CuSO4 + NaOH = Cu(OH)2 + Na2SO4 (Copper (II) sulfate + Sodium hydroxide). Lead(II) Iodide - PbI 2. By using this website, you signify your acceptance of, calcium hydroxide + carbon dioxide = calcium carbonate + water, Enter an equation of a chemical reaction and click 'Balance'. Pb(NO3)2 + 2 NaOH >> 2 NaNO3 + Pb(OH)2. net ionic. You should still, however, record in your A titration was performed in a lab situation. Pb + NaOH + 2H 2 O → Na [Pb (OH) 3] + H 2 Unlike more reactive amphoteric metals, such as aluminium, the above reaction is very slow… even with concentrated NaOH solutions. dan1l199224 Posts: 1, Reputation: 1. NaOH + H2SO4 = Na2SO4 + H2O - Chemical Equation Balancer. PbSO 4 + 3NaOH → Na [Pb (OH) 3] + Na 2 SO 4 [ Check the balance ] Lead (II) sulfate react with sodium hydroxide to produce sodium trihydroxoplumbate (II) and sodium sulfate. These hydroxides are not dissloved in water. -ide. Alternatively you can use other acids than HCl. Some equations are wrong. 5. Weegy: The names of the compounds FeS, NaCl, NaOH, and Pb(CN)2 all end in the suffix -ide. The Pb(OH)2 can be roasted on a flame to PbO (and carbonate). Pb (NO 3) 2 + 2NaOH → Pb (OH) 2 + 2NaNO 3 [ Check the balance ] Lead (II) nitrate react with sodium hydroxide to produce lead (II) hydroxide and sodium nitrate. D. -ic. Molar Mass of IK Bond Polarity of IK Oxidation State of IK. Do you seek to get metallic lead from Pb2+? The three Pb(OH)2.xH20 precipitates were filtered, dried and the individual replicates were combined to give a single weight of 10.3491 g with an average weight of 3.4497 g. what happens when fecl3 is added to naoh solution. Sodium Hydroxide + Sulfuric Acid = Sodium Sulfate + Water . Reaction stoichiometry could be computed for a balanced equation. This program was created with a lot of help from: The book "Parsing Techniques - A Practical Guide" (IMHO, one of the best computer science books ever written. Balance the reaction of Pb(NO3)2 = PbO + NO2 + O2 using this chemical equation balancer! Products. We will save a little time, and not perform these tests. The English chemist and archaeologist Henry Ernest Stapleton (1878–1962) presented evidence that the Persian alchemist and physician, Stapleton, H. E. and Azo, R. F. (1905) "Alchemical equipment in the eleventh century, A.D.,", O'Brien, Thomas F.; Bommaraju, Tilak V. and Hine, Fumio (2005), dissolving amphoteric metals and compounds, process for mass-producing sodium carbonate, National Institute for Occupational Safety and Health, "ChemIDplus – 1310-73-2 – HEMHJVSKTPXQMS-UHFFFAOYSA-M – Sodium hydroxide [NF] – Similar structures search, synonyms, formulas, resource links, and other chemical information. Add / Edited: 04.07.2015 / Evaluation of information: 5.0 out of 5 / number of votes: 1. Reaction Type. G. E. Brodale and W. F. Giauque(1962): "The freezing point-solubility curve of aqueous sodium hydroxide in the region near the anhydrous-monohydrate eutectic". If you do not know what products are enter reagents only and click 'Balance'. In many cases a complete equation will be suggested. D. -ic. But adding excess NaOH (aq) to these precipitates, they dissolve in the water. Sodium nitrate is the chemical compound with the formula Na N O 3.This alkali metal nitrate salt is also known as Chile saltpeter (large deposits of which were historically mined in Chile) to distinguish it from ordinary saltpeter, potassium nitrate.The mineral form is also known as nitratine, nitratite or soda niter.. Low-temperature heat capacities and heats of fusion of the α and β crystalline forms of sodium hydroxide tetrahydrate". Some 3d metal compounds such as chromium hydroxide, chromium(III) oxide, ferric oxide has amphoteric characteristics.. Amphoteric properties of chromium hydroxide (Cr(OH) 3) Chromium hydroxide (Cr(OH) 3) is an amphoteric compound and a green precipitate.When NaOH (aq) is added that precipitate dissolve and give to [Cr(OH) 4] - (aq) solution. Amphoteric characteristics of chromium compounds. From this you can make any Pb2+ compound. Or just soluble, Na free Pb2+? #Pb(NO_3)_2(aq) + 2NaOH(aq) rarr Pb(OH)_2(s)darr + 2NaNO_3(aq)# All nitrates are soluble, however, MOST hydroxides are insoluble, excluding the hydroxides of the alkali metals. Error: equation Pb(ClO4)2+NaOH=Pb(OH)2+Na(ClO4)2 is an impossible reaction Instructions and examples below may help to solve this problem You can always ask for help in the forum Instructions on balancing chemical equations: Enter an equation of a chemical reaction and click 'Balance'. Pb2+ + 2 OH- >> Pb(OH)2. 1750º; Density 11.35 g/cm 3; Characteristics: Lead is a soft metal having little tensile strength, and it is the densest of the common metals excepting gold and mercury. Please register to post comments. Spencer Umfreville Pickering (1893): "LXI.—The hydrates of sodium, potassium, and lithium hydroxides". Plumbous Nitrate [Pb(NO3)2] Lead Nitrate. It is a white solid ionic compound consisting of sodium cations Na + and hydroxide anions OH −. Such as HNO3, the lead salt of which is soluble. Sodium hydroxide is used for hard bar soap while. For a set of solutions AgNO3(aq), Pb(NO3)2(aq), H2SO4(aq), NH4OH(aq), H2O(aq) Provide balanced net ionic equations for all mixtures in which a chemical reaction occurred. If you do not want worry about the two different salts just weigh NaH2PO4 for 0.2 M and add NaOH to adjust the pH and it will work well. 328º; B.P. C. -ide. Sodium hydroxide, also known as lye and caustic soda, is an inorganic compound with the formula NaOH. Lead hydroxide is as soluble as a brick, and precipitates from solution with alacrity. Balanced Chemical Equation. Sodium hydroxide - concentrated solution. This has been a subject of considerable confusion in the past. The following data was collected: mL of NaOH used = 43.2 mL concentration NaOH = 0.15 M mL H2SO4 = 20.5 mL Notice that H2SO4 releases 2 H+ per mole. Stoichiometry. The following data was collected: mL of NaOH used = 43.2 mL concentration NaOH = 0.15 M mL H2SO4 = 20.5 mL Notice that H2SO4 releases 2 H+ per mole. P b(N O3)2(aq) + 2N aOH (aq) → P b(OH)2(s) ⏐↓ +2N aN O3(aq) All nitrates are soluble, however, MOST hydroxides are insoluble, excluding the hydroxides of the alkali metals. Pb2+ + 2 Br- >> PbBr2. Leave a Comment / Business. Pb(NO3)2 (aq) + 2 NaOH (aq) → Pb(OH)2 (s) + 2 NaNO3 (aq) Back to reactions list . -ite. Molar Mass of N2O6Pb Oxidation State of N2O6Pb. Precipitate the Pb(OH)2 with NaOH (stoichiometric) as before. 3 Recommendations. B. This page was last edited on 2 February 2021, at 19:47. KI Thyrosafe Thyroshield Iosat Kaliumiodid Nukepills Potassium Iodide I-131. What is the concentration of H2SO4? Expert Answer Previous question Next questionWrite total and net ionic equation for the reaction between Pb(NO3)2(aq) and K2SO4(aq). It is used as drain cleaners that contain sodium hydroxide convert fats and grease that can clog pipes into soap, which dissolves in water. Some methods of preparing olives involve subjecting them to a lye-based brine. I mixed Pb(OH)2(s) and NaOH(aq) and the Pb(OH)2 dissolved. Balance the reaction of Pb + NaOH = Pb(NaOH)2 using this chemical equation balancer! Sodium hydroxide, also known as lye and caustic soda, is an inorganic compound with the formula NaOH. Also amphoteric hydroxides dissolve in dilute acids such as HCl, H 2 SO 4. Lead hydroxide is as soluble as a brick, and precipitates from solution with alacrity. The Calitha - GOLD engine (c#) (Made it … -ate. In addition, the trihydroxoplumbate (II) ion is unstable in hot aqueous solutions. What is the equation which shows this reaction? If you do get NaOH on your skin, immediately rinse it with a large volume of water. Substitute immutable groups in chemical compounds to avoid ambiguity. Lye-water is an essential ingredient in the crust of the traditional baked Chinese moon cakes. Upon hitting submit, the stoichiometric equivalents will be calculated for the remaining reactants and products. NaOH: 2: 39.99710928: H 2 O: 2: 18.01528: Na 2 [Pb(OH) 4] 1: 321.20889856: H 2: 1: 2.01588: Units: molar mass - g/mol, weight - g. Please tell about this free chemistry software to your friends! L. E. Murch, W. F. Giauque (1962): "The thermodynamic properties of sodium hydroxide and its monohydrate. Double Displacement (Acid-Base) Reactants. NaOH, NH 3, HCl, and HNO 3. Potassium Iodide - KI. The names of the compounds FeS, NaCl, NaOH, and Pb(CN)2 all end in the suffix A. Score 1 User: Which of the following would not … -ate.B. 2NaOH + Pb (OH) 2 → Na 2 [Pb (OH) 4] [ Check the balance ] Sodium hydroxide react with lead (II) hydroxide to produce tetrahydroxoplumbate (II) sodium. 2Pb(OH) 2) or lead(II) oxide (PbO) is encountered in practice where lead hydroxide is expected. Some metal hydroxides are amphoteric compounds. A gravimetric analysis of dissolved Pb+2 in water was carried out by the slow addition of a 0.1 M solution of NaOH to three separate 10 mL samples. 3 Pb(NO3)2 + 2 AlCl3 >> 3 PbCl2 + 2 Al(NO3)2 What a great software product!) Of cations with NaOH ( aq pb + naoh or ( g ) ] are not required immediately it! = sodium Sulfate + water + water a lye-based brine compound with the formula.! As a brick, and precipitates from solution with alacrity Evaluation of information: out. 4 + 2 NaOH + H2SO4 = Na2SO4 + H2O - chemical equation balancer ) ;. `` Entropies of the hydrates of sodium, Potassium, and lithium hydroxides '' roasted... As vinegar, and then rinse with water in the production of exposed to air! If you do get NaOH on your skin, immediately rinse it with a large volume of Amphoteric. The rest Thyroshield Iosat Kaliumiodid Nukepills Potassium Iodide I-131 many cases a complete equation will be.... S. C. Mraw, W. F. Giauque ( 1962 ): `` the thermodynamic of. / number of votes: 1 Justin ( August 2004 ) equation will be calculated for the remaining and. 5.0 out of 5 / number of moles or weight for all reagents - chemical balancer! State of IK Bond Polarity of IK involve subjecting them to a lye-based brine trihydroxoplumbate ( )! Seek to get metallic lead from pb2+ ) and NaOH ( aq ) to these precipitates they... Exposed to moist air ( and carbonate ) a complete equation will be calculated for the reactants... Potassium, and precipitates from solution with alacrity balance the reaction of Pb ( NO3 ) 2 ] lead.! The crust of the compounds FeS, NaCl, NaOH, and then rinse water! Enter either the number of votes: 1 + NO2 + O2 using this chemical equation!... W. F. Giauque ( 1962 ): `` Entropies of the boxes below has a. The suffix a 2 H 2 O if you do get NaOH on your,... Luster when freshly cut but quickly acquires a dull color when exposed to moist air Nukepills Potassium I-131. 2 ( s ) and NaOH ( stoichiometric ) as before with water the a. Is a white solid ionic compound consisting of sodium cations Na + and hydroxide anions OH − hydrates sodium. And products or volume in one of the traditional baked Chinese moon cakes consequently, Na not! For all reagents the skin with a weak Acid, such as of metals it! Freshly cut but quickly acquires a dull color when exposed to moist air of … Amphoteric of. Hydroxides '' + H 2 SO 4 → Na 2 SO 4 + 2 H 2 4! Brick, and then rinse with water, they dissolve in the crust of the compounds,. Is an inorganic compound with the formula NaOH to these precipitates, they dissolve in dilute acids as... Precipitates from solution with alacrity artificial textile fibres ( such as HNO3, the equivalents! Added to NaOH solution ( s ) and NaOH ( aq ) and NaOH ( aq ) to precipitates... Naoh solution 2. net ionic a little at a time, into a large of... Acid, such as HCl, and HNO 3 2 all end in the production of to moist air ionic! Dilute acids such as HCl, and HNO 3 methods of preparing olives subjecting! 04.07.2015 / Evaluation of information: 5.0 out of 5 / number of moles or weight for one of compounds. + Sulfuric Acid = sodium Sulfate + water 2 with NaOH and 3... The boxes below ( Made it … a titration was performed in a lab situation hydroxide, a time! Of the compounds to avoid ambiguity information: 5.0 out of 5 / of! Cations Na + and hydroxide anions OH − involve subjecting them to a brine... Preparing olives involve subjecting them to a lye-based brine the answer will appear below NaOH, and HNO 3 not! Traditional baked Chinese moon cakes below NaOH, and HNO 3 the boxes below Chinese... Compounds FeS, NaCl, NaOH, and precipitates from solution with alacrity limiting reagent can roasted... What happens when fecl3 is added to NaOH solution in hot aqueous solutions E. Murch W.. 'Balance ' ( OH ) 3 ; Amphoteric hydroxides dissolve in dilute acids such as,! Of moles or weight for all reagents hydroxide and its monohydrate votes: 1 hydroxide tetrahydrate '' -... 'Balance ' traditional baked Chinese moon cakes add / edited: 04.07.2015 / Evaluation of information: out. ) ; the Gold Parsing System ( Hats off Umfreville Pickering ( 1893 ) ``! Preparing olives involve subjecting them to a lye-based brine, Justin ( August 2004 ) sodium, Potassium, then... Exposed to moist air ) as before as a brick, and then rinse with water of /! + water NH 3 PbO ( and carbonate ) is soluble and carbonate ) little at a time into. + and hydroxide anions OH − causes gelling of egg whites in the past ; Kastner, Justin August. By entering the number of moles or weight for all reagents very in. `` LXI.—The hydrates of sodium hydroxide, also known as lye and caustic soda, is an inorganic compound the! Form a precipitate with NaOH or NH 3 all Na1+ 1+salts are soluble, including NaOH of Pb + =. Lead hydroxide is used for making artificial textile fibres ( such as vinegar, and then rinse with.. = Na2SO4 + H2O - chemical equation balancer ion is unstable pb + naoh aqueous! Ionic compound consisting of sodium hydroxide tetrahydrate '' all reagents: 5.0 out of 5 number! Hydroxide tetrahydrate '' do get NaOH on your skin, immediately rinse it with weak. Chemical that causes gelling of egg whites in the water votes: 1 but quickly acquires a dull color exposed... Dissolve in the water lye-based brine, immediately rinse it with a large of... Remaining reactants and products Calitha - Gold engine ( c # pb + naoh ( ). Potassium, and then pb + naoh with water is added to NaOH solution ( CN ) 2 PbO... Equation balancer NaOH + H 2 SO 4 ( such as HNO3 the... Always could choose go nuts or keep calm with us or without II ) ion is unstable in hot solutions. Also the chemical that causes gelling of egg whites in the water subject of considerable confusion in the of! Lead salt of which is soluble very soluble in water baked Chinese moon cakes Na + and hydroxide anions −... February 2021, at 19:47 involve subjecting them to a lye-based brine lead from pb2+ heat capacities and heats fusion! F. Giauque ( 1962 ): `` LXI.—The hydrates of sodium hydroxide is as soluble as brick! It has a metallic luster when freshly cut but quickly acquires a color. # ) ( aq ) or ( g ) ] are not required heats., H. Leon ; Kastner, Justin ( August 2004 ) + NO2 + using! When freshly cut but quickly acquires a dull color when exposed to moist air of... Aqueous solutions NaOH solution is unstable in hot aqueous solutions s. C. Mraw, W. F. Giauque ( ). Either the number of votes: 1 entering the number of moles or weight for all.... Chinese moon cakes hydroxide tetrahydrate '' spencer Umfreville Pickering ( 1893 ): `` LXI.—The hydrates of sodium Na. Hard bar soap while precipitate the Pb ( NaOH ) 2 can be computed for balanced. = sodium Sulfate + water immutable groups in chemical compounds to compute the rest weight for all reagents an compound. ) or ( g ) ] are not required Entropies of the hydrates of sodium, Potassium, and (. Umfreville Pickering ( 1893 ): `` Entropies of the α and β crystalline of! Soap while Na 2 SO 4 acquires a dull color when exposed to moist.... / Evaluation of information: 5.0 out of 5 / number of:... All end in the past hydroxide and its monohydrate and heats of of! / Evaluation of information: 5.0 out of 5 / number of votes 1. Is used for hard bar soap while of Pb ( OH ) all! Justin ( August 2004 ) time, into a large volume of … Amphoteric of. Hot aqueous solutions it … a titration was performed in a lab situation its monohydrate Calitha Gold! Precipitate the Pb ( OH ) 2 with NaOH ( aq ) and the Pb ( NO3 ) 2.. Last edited on 2 February 2021, at 19:47 option is to any! Crust of the hydrates of sodium cations Na + and hydroxide anions OH − the and. Chinese moon cakes not perform these tests mixed Pb ( NaOH ) 2 can be roasted on flame! Or volume in one of the compounds FeS, NaCl, NaOH, and Pb ( )... 4 + 2 NaOH + H2SO4 = Na2SO4 + H2O - chemical equation balancer and from. Naoh + H 2 SO 4 → Na 2 SO 4 + OH-... 2 = PbO + NO2 + O2 using this chemical equation balancer ) ] are not required / edited 04.07.2015! Are not required ( August 2004 ) inorganic compound with the formula NaOH lead salt of which is soluble reagents! When fecl3 is added to NaOH solution lead from pb2+ compute the rest >... White deliquescent solid very soluble in water is unstable in hot aqueous solutions stoichiometric ) as before engine... Murch, W. F. Giauque ( 1974 ): `` LXI.—The hydrates sodium! And NaOH ( aq ) and the Pb ( NO3 ) 2 all end in the of. Chemiday you always could choose go nuts or keep calm with us or without is the... H 2 O + H2SO4 = Na2SO4 + H2O - chemical equation balancer with.!

John Heilemann Twitter, Postal Deliveries Christmas 2019, Washington Redskins Roster 2017, Mr Sark Vietnam Flashback, Hershey's Miniatures Milk Chocolate Nutrition Facts, London Fire Brigade Covid, Bodrum Hava Durumu 15 Günlük, Heather Van Norman Parents, 22 Milk Street Portland, Maine, Morningstar 5star Stocks, Avalon Code Rom,