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?
A solution contains 1.95×10-2 M nickel(II) nitrate and 1.95×10-2 M cobalt(II) acetate. Solid sodium carbonate is...
A solution contains 2.40×10-2 M nickel(II) nitrate and 2.40×10-2 M iron(II) acetate. Solid sodium hydroxide is added slowly to this mixture. What is the concentration of nickel ion when iron(II) ion begins to precipitate? Solubility product constant data is found in the Chemistry References. [Ni2+] = M
A solution contains 1.91×10-2 M calcium nitrate and 1.91×10-2 M cobalt(II) acetate. Solid sodium hydroxide is added slowly to this mixture. What is the concentration of cobalt(II) ion when calcium ion begins to precipitate? Solubility product constant data is found in the Chemistry References. [Co2+] = __ M. Please somebody help me!!!
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
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...
cobalt(II) acetate. A solution contains 7.85X10M calcium nitrate and 8.21x10M Solid sodium sulfide is added slowly to this mixture. What is the concentration of cobalt(II)ion when calcium ion begins to precipitate? [Co2+]=1 M Submit Answer Retry Entire Group 9 more group attempts remaining
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
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 solution contains 1.46×10-2 M sodium fluoride and 1.48×10-2 M potassium carbonate. Solid magnesium acetate is added slowly to this mixture. What is the concentration of fluoride ion when carbonate ion begins to precipitate? [fluoride] = M
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
A solution contains 1.25×10-2 M nickel(II) acetate and 1.02×10-2 M silver nitrate. Solid potassium hydroxide is added slowly to this mixture. A. What is the formula of the substance that precipitates first? B. What is the concentration of hydroxide ion when this precipitation first begins? [OH-] =