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How does adding NH3 into the cell with CuSO4 affect the voltage measurement? The other cell also has CuSO4 but a different M.
If 2.40 g of CuSO4 is dissolved in 8.79 × 102 mL of 0.300 M NH3, calculate the concentrations of the following species at equilibrium. Cu2+ × 10 MEnter your answer in scientific notation. NH3 M Cu(NH3)42+ M
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 _______ %
If 2.30 g of CuSO4 is dissolved in 8.65 × 102 mL of 0.330 M NH3, calculate the concentrations of the following species at equilibrium. Cu2+ ___ × 10^__ M Enter your answer in scientific notation. NH3 ___ M Cu(NH3)4^2+ ___ M
Explain using only chemical equations the effects of NH3 (aq) on NiCl2 and CuSO4 solutions in LeChatelier's Principe. Please explain how it takes 3 equations to demonstrate what is happening in this reaction .
Be sure to answer all parts. If 2.10 g of CuSO4 is dissolved in 9.05 x 102 mL of 0.380 M NH3, calculate the concentrations of the following species at equilibrium. Cu2+ 11.8 X L:14 V Enter your answer in scientific notation. NH3 Cu(NH3)42+
Given the following data determine the number of moles of CuSO4 and the moles of water. Show your work using dimensional analysis. Mass of hydrated compound CuSO4? H2O = 1.58g Mass of dehydrated compound CuSO4 = 1.00g
Be sure to answer all parts. If 2.25 g of CuSO4 is dissolved in 9.07 × 102 mL of 0.320 M NH3, calculate the concentrations of the following species at equilibrium. Cu2+ × 10 MEnter your answer in scientific notation. NH3 M Cu(NH3)42+ M
5.84 Calculate (a) K and (b) ArGo for the following reaction at 20°C CUSO4 4NH3 (s) CuSO4 2NH3(s)2NH3 (g) The equilibrium pressure of NH3 is 8.26 kPa
Be sure to answer all parts. If 2.10 g of CuSO4 is dissolved in 8.75 × 102 mL of 0.310 M NH3, calculate the concentrations of the following species at equilibrium. Cu2+ × 10 M Enter your answer in scientific notation. NH3 M Cu(NH3)42+ M