A solution contains 1.43×10-2 M ammonium fluoride and 6.08×10-3 M potassium sulfite. Solid calcium nitrate is added slowly to this mixture. A. What is the formula of the substance that precipitates first? B. What is the concentration of calcium ion when this precipitation first begins?
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A solution contains 1.43×10-2 M ammonium fluoride and 6.08×10-3 M potassium sulfite. Solid calcium nitrate is...
A solution contains 1.40x10-2 M potassium sulfite and 1.23x10-2 M ammonium chromat Solid barium 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 barium ion when this precipitation first begins? [Ba2+] = M
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 5.10×10-3 M sodium phosphate and 1.29×10-2 M ammonium carbonate. Solid calcium 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 calcium ion when this precipitation first begins? [Ca2+] = M
A solution contains 5.10×10-3 M sodium phosphate and 1.29×10-2 M ammonium carbonate. Solid calcium 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 calcium ion when this precipitation first begins? [Ca2+] = M
A solution contains 1.16x10-2 M calcium nitrate and 8.32x10-M magnesium acetate. Solid sodium fluoride is added slowly to this mixture. A. What is the formula of the substance that precipitates first? formula B. What is the concentration of fluoride ion when this precipitation first begins?
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 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 1.06x10-2 M aluminum nitrate and 1.01x102 M silver acetate. Solid potassium hydroxide is added slowly to this mixture. A. What is the formula of the substance that precipitates first? formula- B. What is the concentration of hydroxide ion when this precipitation first begins? OH] A solution contains 7.91x10-3 M potassium sulfide and 5.52103 M sodium hydroxide. Solid iron(II nitrate is added slowly to this mixture. A. What is the formula of the substance that precipitates first? formula-...
4.1 4.2 Please answer both parts 4.1 and 4.2 A solution contains 1.27-10-2M ammonium sulfite and 1.29-10-2M potassium chromate. Solid barium 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 barium ion when this precipitation first begins? [Ba²+]=1 M A solution contains 1.09x10-2 M potassium cyanide and 6.61*10-3 M sodium hydroxide. Solid zinc acetate is added slowly to this mixture. A. What is...
A solution contains 9.61×10-3 M barium nitrate and 1.04×10-2 M magnesium acetate. Solid sodium fluoride is added slowly to this mixture. A. What is the formula of the substance that precipitates first? formula = B. What is the concentration of fluoride ion when this precipitation first begins? [F-] =