Chemistry, 01.08.2020 04:01 nicoleskertich
(4) CaF2 solid has Ksp = 3.9 x 10-'I, PbCl2 solid has Ksp = 1.7 x 10-5, which one has larger solubility
water?
O(a) CaF2
(b) PbCl2
O c) Both have the same solubility
Answers: 2
Chemistry, 22.06.2019 19:10
Δu of , in kj/kg, as it isto k, (a)as a of , (b) at , (c) at .
Answers: 2
Chemistry, 22.06.2019 20:20
Nitric acid can be formed in two steps from the atmospheric gases nitrogen and oxygen, plus hydrogen prepared by reforming natural gas. in the first step, nitrogen and hydrogen react to form ammonia: (g) (g) (g) in the second step, ammonia and oxygen react to form nitric acid and water: (g) (g) (g) (g) calculate the net change in enthalpy for the formation of one mole of nitric acid from nitrogen, hydrogen and oxygen from these reactions. round your answer to the nearest .
Answers: 3
(4) CaF2 solid has Ksp = 3.9 x 10-'I, PbCl2 solid has Ksp = 1.7 x 10-5, which one has larger solubil...
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