Choose the equation that correctly represents the reaction between copper(II) sulfate and sodium hydroxide.
CuSO4(aq) + 2 NaOH(aq) --> Cu(OH)2(s) + Na2SO4(aq) |
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CuSO4(aq) + 2 NaOH(aq) --> Cu(OH)2(aq) + Na2SO4(s) |
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CuSO3(aq) + 2 NaOH(aq) --> Cu(OH)2(s) + Na2SO3(aq) |
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CuSO4(aq) + NaOH(aq) --> CuOH(s) + NaSO4(aq) |
Choose the equation that correctly represents the reaction between copper(II) sulfate and sodium hydroxide. CuSO4(aq) +...
20) When solutions copper(II) sulti AC utions of sodium sulfide and copper(II) sulfate are mixed, a precipitate of of (11) sulfide is formed. What is the net ionic equation for this reaction? i Cu²+ (aq) + S2-(ag) Curs) + S B) Na2S(aq) + CuSO4(aq) + CuS(s) C) 2Na+ (aq) + (aq) + Cu2+ (aq) + SO42-ag) 2Nat(ag) + SO42-lag) D) Na2S(aq) + CuSO4(aq) - Na2SO4(aq) + Cu(s) E) Cu2+ (aq) + 52-ag) - CuS(s) 40) 41 Choose the best classification...
The deep blue compound Cu(NH3)4SO4 is made by the reaction of copper(II) sulfate and ammonia. CuSO4(aq) + 4NH3(aq) → Cu(NH3)4SO4(aq) If you use 47.0 g of CuSO4 and excess NH3, what is the theoretical yield of Cu(NH3)4SO4? If you isolate 38.2 g of Cu(NH3)4SO4, what is the percent yield of Cu(NH3)4SO4? ______ g Cu(NH3)4SO4 _______ %
can anyone help me fill in the table Write the balanced equation: 2C4504 +2NaOH → Cu(OH) at NaOH. Moles of CuSO4, n = M XL mol 5 x 20 Moles of NaOH, n = MxL 39.997 1225 mol Mass of CuSO4 in the solution Mass of NaOH in the solution 1.59609 009 .9 Limiting reagent Excess reagent Theoretical yield of Cu(OH)2 Mass of filter paper 3777 09 Mass of filter paper and solid product 09 1.339 09 Mass of solid...
The salt copper(II) sulfate dissolves in water according to the reaction: CuSO4(s) ----->Cu2+(aq) + SO42-(aq) (a) Calculate the standard enthalpy change ΔH° for this reaction, using the following data: CuSO4(s) = -771.4 kJ mol-1 Cu2+(aq) = 64.8 kJ mol-1 SO42-(aq) = -909.3 kJ mol-1 ______kJ (b) Calculate the temperature reached by the solution formed when 18.3 g of CuSO4 is dissolved in 0.195 L of water at 24.2 °C. Approximate the heat capacity of the solution by the heat capacity...
One of the compounds in the "copper cycle" sequence of reactions is copper (II) hydroxide. It is made from the reaction of Cu(NO3)2 and NaOH, as represented in this balanced chemical equation: Cu(NO3)2 + 2 NaOH --> Cu(OH)2 + 2 NaNO3 What is the theoretical yield of Cu(OH)2 when 43.0 grams of Cu(NO3)2 react with 45.9 grams of NaOH?
Addition of sodium hydroxide solution to copper(II) chloride solution. Observation Net ionic equation: Copper(II) oxide from copper(II) hydroxide: Observation: Equation:Copper(II) sulfate solution from copper(II) oxide: Observation: Equation:Copper from copper(II) sulfate solution: Addition of zinc. Observation: Equation Net ionic equation:
Consider the insoluble compound copper(II) hydroxide , Cu(OH)2 . The copper(II) ion also forms a complex with ammonia . Write a balanced net ionic equation to show why the solubility of Cu(OH)2 (s) increases in the presence of ammonia and calculate the equilibrium constant for this reaction. For Cu(NH3)42+ , Kf = 6.8×1012 . Use the pull-down boxes to specify states such as (aq) or (s). + + K = Submit Answer Voit needed for this question. Consider the insoluble...
Copper (II) hydroxide is formed from the reaction of copper (II) nitrate and sodium hydroxide. a. Write the balanced molecular equation this reactionand classify it as a double replacement, decomposition, or an oxidation/reduction reaction.
y Ward CRED Vard 7.0.1 M copper(II) sulfpts (4) + 3M sodium hydroxide (aq) Observation: Solid Swe Tomb Balanced Formula Equation: CuSO4 (eng)+2NaOH-sluag6+ Man S04bq) Complete Ionic Equation: Net Ionic Equation: 8. 0.1 M iron(III) nitrate (aq) + 3M sodium hydroxide (14) Observation: Cloudy Brown she Balanced Formula Equation. Fe (Nos)s&q)+ 3N6Oheq)->3 NaNO3 athelothes Complete Ionic Equation: Net Ionic Equation: 9. 0.1 M silver nitrate (aq) + 3M sodium hydroxide (aq) Observation: Brownish grey Balanced Formula Equation Ag Nozce+ NaOH(aq)->...
Double Replacement potassium carbonate (aq) + silver nitrate (aq) → potassium nitrate (aq) + silver carbonate (s) K2CO3(aq) + AgNO, (ag) - potassium carbonate (aq) + copper (II) nitrate (aq) potassium nitrate (aq) + copper (II) carbonate (8) K,CO, (aq) + _Cu(NO, ),(aq) potassium carbonate (aq) + aluminum nitrate (aq) + potassium nitrate (aq) + aluminum carbonate (3) K.CO; (aq) + _Al(NO3) (aq) - sodium phosphate (aq) + silver nitrate (aq) sodium nitrate (aq) + silver phosphate (8) Na, PO...