what volume of 0.10 M CuSO4 will completely dissolve 1.0 g Zn
Need to find the Reaction Quotient for the following: 7.Zn|Zn2+(1.0 M)||Ag+(0.10 M)|Ag 8.Zn|Zn2+(0.10 M)||Ag+(0.10 M)|Ag 12.Pb|Pb2+(1.0 M)||Ag+(0.10 M)|Ag 14.Cu|Cu2+(1.0 M)||Ag+(0.10 M)|Ag
what volume of water is needed to completely dissolve 4.0 g of Ag2CrO4 (Ksp = 8.0 x 10^-12, MM = 331.8 g/mol)
What volume of water (in liters) is needed to completely dissolve 4.0 g of Ag, Cro. (Ksp = 8.0 x 10-12 MM - 331.8 g/mol)? Answer Check
Introduction The chemical reactions involved in this experiment are: CuSO4(aq) + Zn(s) → ZnSO4(aq) + Cu(s) Zn(s) + H2SO4(aq) → ZnSO4(aq) + H2(g) The copper on the surface quickly reacts with oxygen according to the following reaction: 2Cu(s) + O2(g) → 2CuO(s) Experimental Procedure Dissolve completely about 0.5 to 0.7 g of copper (II) sulphate pentahydrate in about 10 to 20 mL of deionized water. Calculate the amount of zinc powder that must be added to a copper sulfate solution...
If 1.80 g Zn is allowed to react with 1.56 g of CuSO4 according to equation CuSO4(aq)+Zn(s)→ZnSO4(aq)+Cu(s), how many grams of Zn will remain after the reaction is complete
5. Which is the reducing agent in the following redox reaction? CuSO4 + Zn - > Cu + ZnSO. a) CuSO4 b) Zn c) ZnSO4 d) Cu 6. The oxidation number of manganese (Mn) in Mno, is; a) + 8 - 6 - 7 c) + 7 d) -8 7. Which of the following is insoluble in water? a) Ca(NO3) 2 b ) NaSO4 c) NH4Cl d) AgCI 8. What are the spectator ions in the reaction below? Ca(NO3)2 +...
What volume of 1.0 M HCI would be required to react completely with 25 mL of 1.0 M solution of the compound shown below? COOH OCH3 NH2 37.5 mL 62.5 mL O 12.5 mL 50 mL 25 mL
We created a Cu/Zn cell by placing 0.10 M ZnSO4 in to a porous cup and poured 0.10 M CuSO4 in to a beaker surrounding the porous cup. We placed a Zn electrode in to the Zn solution and a copper electrode in the Cu solution. a) Calculate the expected potential V (our measured potential V was around 1.09 so it should be around there I believe) b) The e- flow from which electrode? c) The e- flow to which...
salt bridge Zn(s) electrode Culs) electrode 1.0M Zn (a 1.0 M Cu (aq A voltaic cell similar to that shown in the figure above is constructed. The electronic device shown at the top of the figure is a volt meter. One electrode compartment consists of a zinc strip placed in a 1.0 M ZnCl2 solution, and the other has a copper strip placed in a 1.0 M CuSOA solution. The overall cell reaction is: Zn(s)Cu2+(aq)= zn2+ (aq ) Cu (s)...
A student was asked to prepare 1.0 L of a 2.0 M CuSO4 solution. The student placed 40.0 g of CuSO4 crystals in a volumetric flask and filled it with water to the 1000–mL mark. Was the resulting solution 2.0 M? Explain.