A solution contains 1.13×10-2 M ammonium cyanide and 8.05×10-3 M ammonium phosphate. Solid zinc acetate is added slowly to this mixture. What is the concentration of phosphate ion when cyanide ion begins to precipitate? [phosphate] = M
A solution contains 1.13×10-2 M ammonium cyanide and 8.05×10-3 M ammonium phosphate. Solid zinc acetate is...
1.A solution contains 1.36×10-2 M ammonium cyanide and 1.37×10-2 M potassium carbonate. Solid zinc acetate is added slowly to this mixture. What is the concentration of carbonate ion when cyanide ion begins to precipitate? [carbonate] = M 2.A solution contains 1.26×10-2 M lead nitrate and 1.42×10-2 M silver acetate. Solid ammonium chloride is added slowly to this mixture. What is the concentration of silver ion when lead ion begins to precipitate? [Ag+] = M 3.A solution contains 9.89×10-3 M sodium sulfate and...
A solution contains 1.10x10-2 M potassium phosphate and 5.69x10-3 M ammonium cyanide. Solid zinc acetate is added slowly to this mixture. A. What is the formula of the substance that precipitates first? formula = formula = B. What is the concentration of zinc ion when this precipitation first begins? [Zn2+] = C M A solution contains 9.17x10-3 M ammonium chloride and 9.44x10-M potassium sulfite. Solid silver nitrate is added slowly to this mixture. A. What is the formula of the...
A solution contains 5.65×10-3 M zinc nitrate and 1.18×10-2 M barium acetate. Solid ammonium phosphate is added slowly to this mixture. What is the concentration of zinc ion when barium ion begins to precipitate? [Zn2+] = M
A solution contains 1.32×10-2 M silver nitrate and 5.58×10-3 M zinc acetate. Solid potassium phosphate is added slowly to this mixture. What is the concentration of silver ion when zinc ion begins to precipitate? [Ag+] = M A solution contains 1.05×10-2 M sodium hydroxide and 1.10×10-2 M potassium phosphate. Solid chromium(III) nitrate is added slowly to this mixture. What is the concentration of hydroxide ion when phosphate ion begins to precipitate? [hydroxide] = M A solution contains 8.70×10-3 M barium...
A) A solution contains 1.49×10-2 M potassium phosphate and 6.81×10-3 M potassium bromide. Solid silver acetate is added slowly to this mixture. What is the concentration of bromide ion when phosphate ion begins to precipitate? B) A solution contains 1.22×10-2 M chromium(III) acetate and 1.22×10-2 M aluminum nitrate. Solid sodium phosphate is added slowly to this mixture. What is the concentration of chromium(III) ion when aluminum ion begins to precipitate?
A solution contains 1.34*10-2 M nickel(II) nitrate and 8.49x10-3 M zinc acetate. Solid potassium cyanide is added slowly to this mixture. A. What is the formula of the substance that precipitates first? formula B. What is the concentration of cyanide ion when this precipitation first begins? [CN) - M
A solution contains 7.93×10-3 M zinc nitrate and 1.49×10-2 M calcium acetate. Solid potassium phosphate is added slowly to this mixture. A. What is the formula of the substance that precipitates first? formula = B. What is the concentration of phosphate ion when this precipitation first begins? [PO43-] = M
A solution contains 1.30×10-2 M
barium nitrate and
1.27×10-2 M zinc
acetate.
Solid ammonium carbonate is added slowly to this
mixture.
A. What is the formula of the
substance that precipitates first?
formula =
B. What is the concentration of
carbonate ion when this
precipitation first begins?
[CO32-] =
M
A solution contains 7.91×10-3 M aluminum nitrate and 1.27×10-2 M silver acetate. Solid potassium phosphate is added slowly to this mixture. What is the concentration of aluminum ion when silver ion begins to precipitate? [Al3+] = ______M
A solution contains 9.52×10-3 M zinc acetate and 7.81×10-3 M copper(II) nitrate. Solid sodium carbonate is added slowly to this mixture. What is the concentration of zinc ion when copper(II) ion begins to precipitate? [Zn2+] = _________ M