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Solid cobalt(II) carbonate and solid manganese(II) carbonate are in equilibrium with a solution containing 1.37x10-2 M...
Solid copper(II) carbonate and solid copper(II) sulfide are in equilibrium with a solution containing 1.12×10-2 M sodium carbonate. Calculate the concentration of sulfide ion present in this solution. [sulfide] = M
A solution contains 1.95×10-2 M nickel(II) nitrate and 1.95×10-2 M cobalt(II) acetate. Solid sodium carbonate is added slowly to this mixture. What is the concentration of cobalt(II) ion when nickel ion begins to precipitate?
1.A solution contains 1.09×10-2 M potassium carbonate and 1.36×10-2 M ammonium sulfide. Solid copper(II) acetate is added slowly to this mixture. A. What is the formula of the substance that precipitates first? formula = B. What is the concentration of copper(II) ion when this precipitation first begins? [Cu2+] = M 2. A solution contains 6.93×10-3 M cobalt(II) nitrate and 1.32×10-2 M zinc acetate. Solid potassium carbonate is added slowly to this mixture. A. What is the formula of the substance that...
A solution contains 1.39x10-2 M ammonium carbonate and 9.97x10-3M potassium sulfide. Solid cobalt(II) nitrate is added slowly to this mixture. What is the concentration of sulfide ion when carbonate ion begins to precipitate? (sulfide) - M
Please help ASAP! 1. Solid iron(II) carbonate and solid iron(II) sulfide are in equilibrium with a solution containing 1.21×10-2 M sodium carbonate. Calculate the concentration of sulfide ion present in this solution. [sulfide] = ________ M 2. Solid manganese(II) sulfide and solid copper(II) sulfide are in equilibrium with a solution containing 1.31×10-2 M manganese(II) nitrate. Calculate the concentration of copper(II) ion present in this solution. [copper(II)] = _______ M 3. Consider these compounds: A. Al(OH)3 B. Cr(OH)3 C. Ag2CrO4 D....
A solution contains 6.01x10-3 M ammonium sulfide and 7.51x10-3 M sodium carbonate. Solid manganese(II) nitrate is added slowly to this mixture. What is the concentration of sulfide ion when carbonate ion begins to precipitate? (sulfide] = M
Solid nickel(II) cyanide and solid nickel(II) hydroxide are in equilibrium with a solution containing 7.81*10M sodium hydroxide. Calculate the concentration of eyanide ion present in this solution. (cyanide) - M
A solution contains 1.08x10-2 M zinc nitrate and 1.18x10-2 M manganese(II) acetate. Solid potassium sulfide is added slowly to this mixture. What is the concentration of zinc ion when manganese(II) ion begins to precipitate? [Zn2+] =
A solution contains 8.91x10-3 M potassium iodide and 1.37x10-2 M sodium carbonate. Solid lead nitrate is added slowly to this mixture. A. What is the formula of the substance that precipitates first? formula = B. What is the concentration of lead ion when this precipitation first begins? [Pb2+] - M
Solid barium acetate is slowly added to 75.0 mL of a 0.0376 M ammonium chromate solution. The concentration of barium ion required to just initiate precipitation is ____ M. Solid barium sulfate and solid barium carbonate are in equilibrium with a solution containing 1.43×10-2 M potassium carbonate. Calculate the concentration of sulfate ion present in this solution. [sulfate] = _____ M.