Question

In: Chemistry

1. A solution contains 1.43×10-2 M sodium phosphate and 6.22×10-3 M potassium hydroxide. Solid aluminum nitrate...

1. A solution contains 1.43×10-2 M sodium phosphate and 6.22×10-3 M potassium hydroxide.
Solid aluminum nitrate is added slowly to this mixture.

What is the concentration of hydroxide ion when phosphate ion begins to precipitate?
[hydroxide] =  M

2.A solution contains 9.99×10-3 M calcium nitrate and 1.06×10-2 M barium acetate.
Solid sodium fluoride is added slowly to this mixture.

What is the concentration of calcium ion when barium ion begins to precipitate?
[Ca2+] =  M

3.A solution contains 1.19×10-2 M potassium phosphate and 1.12×10-2 M ammonium sulfide.
Solid zinc acetate is added slowly to this mixture.

What is the concentration of sulfide ion when phosphate ion begins to precipitate?
[sulfide] =  M

KSPS=PbBr26.3 × 10-6

AgBr3.3 × 10-13CarbonatesBaCO38.1 × 10-9

CaCO33.8 × 10-9

CoCO38.0 × 10-13

CuCO32.5 × 10-10

FeCO33.5 × 10-11

PbCO31.5 × 10-13

MgCO34.0 × 10-5

MnCO31.8 × 10-11

NiCO36.6 × 10-9

Ag2CO38.1 × 10-12

ZnCO31.5 × 10-11ChloridesPbCl21.7 × 10-5

AgCl1.8 × 10-10ChromatesBaCrO42.0 × 10-10

CaCrO47.1 × 10-4

PbCrO41.8 × 10-14

Ag2CrO49.0 × 10-12CyanidesNi(CN)23.0 × 10-23

AgCN1.2 × 10-16

Zn(CN)28.0 × 10-12FluoridesBaF21.7 × 10-6

CaF23.9 × 10-11

PbF23.7 × 10-8

MgF26.4 × 10-9HydroxidesAgOH2.0 × 10-8

Al(OH)31.9 × 10-33

Ca(OH)27.9 × 10-6

Cr(OH)36.7 × 10-31

Co(OH)22.5 × 10-16

Cu(OH)21.6 × 10-19

Fe(OH)27.9 × 10-15

Fe(OH)36.3 × 10-38

Pb(OH)22.8 × 10-16

Mg(OH)21.5 × 10-11

Mn(OH)24.6 × 10-14

Ni(OH)22.8 × 10-16

Zn(OH)24.5 × 10-17IodidesPbI28.7 × 10-9

AgI1.5 × 10-16OxalatesBaC2O41.1 × 10-7

CaC2O42.3 × 10-9

MgC2O48.6 × 10-5PhosphatesAlPO41.3 × 10-20

Ba3(PO4)21.3 × 10-29

Ca3(PO4)21.0 × 10-25

CrPO42.4 × 10-23

Pb3(PO4)23.0 × 10-44

Ag3PO41.3 × 10-20

Zn3(PO4)29.1 × 10-33SulfatesBaSO41.1 × 10-10

CaSO42.4 × 10-5

PbSO41.8 × 10-8

Ag2SO41.7 × 10-5SulfidesCaS8 × 10-6

CoS5.9 × 10-21

CuS7.9 × 10-37

FeS4.9 × 10-18

Fe2S31.4 × 10-88

PbS3.2 × 10-28

MnS5.1 × 10-15

NiS3.0 × 10-21

Ag2S1.0 × 10-49

ZnS2.0 × 10-25SulfitesBaSO38.0 × 10-7

CaSO31.3 × 10-8

Ag2SO31.5 × 10-14

Solutions

Expert Solution


Related Solutions

1) A solution contains 9.10×10-3 M potassium iodide and 5.18×10-3 M potassium hydroxide. Solid silver nitrate...
1) A solution contains 9.10×10-3 M potassium iodide and 5.18×10-3 M potassium hydroxide. Solid silver nitrate is added slowly to this mixture. What is the concentration of iodide ion when hydroxide ion begins to precipitate? [iodide] =  M 2) A solution contains 8.16×10-3 M iron(II) acetate and 5.67×10-3 M manganese(II) nitrate. Solid potassium hydroxide is added slowly to this mixture. What is the concentration of iron(II) ion when manganese(II) ion begins to precipitate? [Fe2+] =  M 3) A solution contains 5.43×10-3 M...
1. A solution contains 1.48×10-2 M potassium sulfide and 5.38×10-3 M potassium hydroxide. Solid copper(II) nitrate...
1. A solution contains 1.48×10-2 M potassium sulfide and 5.38×10-3 M potassium hydroxide. Solid copper(II) nitrate is added slowly to this mixture. What is the concentration of sulfide ion when hydroxide ion begins to precipitate? [sulfide] = ? M 2. A solution contains 1.21×10-2 M potassium sulfide and 1.08×10-2 M potassium carbonate. Solid nickel(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 0.13 M sodium iodide and 0.13 M potassium hydroxide. Solid silver nitrate is...
A solution contains 0.13 M sodium iodide and 0.13 M potassium hydroxide. Solid silver nitrate is added slowly to this mixture. What ionic compound precipitates first from the solution? Ksp AgI = (1.5e-16) Ksp AgOH = (2e-8) Formula of first precipitate = _______ Hint: It is not necessary to do a calculation here.
A solution contains 1.43×10-2 M potassium bromide and 1.37×10-2 M ammonium chromate. Solid silver nitrate is...
A solution contains 1.43×10-2 M potassium bromide and 1.37×10-2 M ammonium chromate. Solid silver 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 silver ion when this precipitation first begins? [Ag+] = M
Sodium phosphate is added to a solution that contains 0.0051 M aluminum nitrate and 0.014 M...
Sodium phosphate is added to a solution that contains 0.0051 M aluminum nitrate and 0.014 M calcium chloride. The concentration of the first ion to precipitate (either Al3+ or Ca2+) decreases as its precipitate forms. What is the concentration of this ion when the second ion begins to precipitate?
Sodium phosphate is added to a solution that contains 0.0099 M aluminum nitrate and 0.021 M...
Sodium phosphate is added to a solution that contains 0.0099 M aluminum nitrate and 0.021 M calcium chloride. The concentration of the first ion to precipitate (either Al3+ or Ca2+) decreases as its precipitate forms. What is the concentration of this ion when the second ion begins to precipitate? Hint: Note that well over 99% of the first ion has precipitated before the second ion starts to precipitate. Correct Answer: 2.613e-7 (I need an "EXPERT" to show me how to...
Sodium phosphate is added to a solution that contains 0.0071 M aluminum nitrate and 0.016 M...
Sodium phosphate is added to a solution that contains 0.0071 M aluminum nitrate and 0.016 M calcium chloride. The concentration of the first ion to precipitate (either Al3+ or Ca2+) decreases as its precipitate forms. What is the concentration of this ion when the second ion begins to precipitate?
A solution contains 1.12×10-2 M copper(II) nitrate and 9.22×10-3 M nickel(II) acetate. Solid potassium hydroxide is...
A solution contains 1.12×10-2 M copper(II) nitrate and 9.22×10-3 M nickel(II) acetate. Solid potassium hydroxide is added slowly to this mixture. What is the concentration of copper(II) ion when nickel ion begins to precipitate? [Cu2+] =
1)A solution contains 8.65×10-3 M silver acetate and 9.83×10-3 M chromium(III) nitrate. Solid sodium hydroxide is...
1)A solution contains 8.65×10-3 M silver acetate and 9.83×10-3 M chromium(III) nitrate. Solid sodium 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-] = _____M 2) A solution contains 5.94×10-3 M lead nitrate and 1.27×10-2 M silver acetate. Solid ammonium bromide is added slowly to this mixture. A. What is the formula of the substance...
A solution contains 2.50×10-2 M zinc acetate and 2.50×10-2 M cobalt(II) nitrate. Solid sodium hydroxide is...
A solution contains 2.50×10-2 M zinc acetate and 2.50×10-2 M cobalt(II) nitrate. Solid sodium hydroxide is added slowly to this mixture. What is the concentration of zinc ion when cobalt(II) ion begins to precipitate? Solubility product constant data is found in the Chemistry References.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT