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11 Nov 2019
Confused on number 10 please. 6. What is the molar solubility, s, of Bax(PO)s in (b)s-K 7. For Cu(OH), Kp 1.6 x 1010. What is the molar solubility of Cu(O1H) 3.4 x 10-7 M (b) 6.4 x 107M (c) 2.7 x 101 M (d) 5.1 x 10-10 M (e) 1.7x 101 M Many lead salts are often used as pigments. If PbSO4 were used in an unglazed ceramic bowl, how many milligrams of lead(II) could dissolve per liter of water (a) 43 (b) 35 (c) 11 (d) 28 (e) 53 9. AgsPO4 would be least soluble at 25°C in (a) 0.1 M AgNO3 (b) 0.1 M HNO3 (c) pure water 0.1 M Na,PO (e) solubility in (a), (b), (c), or (d) is not different 10. The molar solubility of PbClh in 0.20 M Pb(NO3)h solution is: (a) 1.7 x 104 M (b) 9.2 x 103 M (c) 1.7x 103M (d) 4.6 x 103 M (e) 8.5 x 10 3 M When we mix together, from separate sources, the ions of a slightly so salt, the salt will precipitate ifQsp Ksp, and will continue to pre Ksp- is greater than; equals sp (bl is less than: is greater than
Confused on number 10 please.
6. What is the molar solubility, s, of Bax(PO)s in (b)s-K 7. For Cu(OH), Kp 1.6 x 1010. What is the molar solubility of Cu(O1H) 3.4 x 10-7 M (b) 6.4 x 107M (c) 2.7 x 101 M (d) 5.1 x 10-10 M (e) 1.7x 101 M Many lead salts are often used as pigments. If PbSO4 were used in an unglazed ceramic bowl, how many milligrams of lead(II) could dissolve per liter of water (a) 43 (b) 35 (c) 11 (d) 28 (e) 53 9. AgsPO4 would be least soluble at 25°C in (a) 0.1 M AgNO3 (b) 0.1 M HNO3 (c) pure water 0.1 M Na,PO (e) solubility in (a), (b), (c), or (d) is not different 10. The molar solubility of PbClh in 0.20 M Pb(NO3)h solution is: (a) 1.7 x 104 M (b) 9.2 x 103 M (c) 1.7x 103M (d) 4.6 x 103 M (e) 8.5 x 10 3 M When we mix together, from separate sources, the ions of a slightly so salt, the salt will precipitate ifQsp Ksp, and will continue to pre Ksp- is greater than; equals sp (bl is less than: is greater than
Jean KeelingLv2
22 May 2019