subject
Chemistry, 23.03.2021 07:00 awdadaddda

Find the concentration of Ca2+, in equilibrium with CaSO4(s) and 0.035 M SO4-2. A solution contains 0.0330 M Pb2+and 0.0210 M Ag+. Can 99% of Pb2+be precipitated by chromate(CrO42-), without precipitating Ag+? What will the concentration of Pb2+be, when Ag2CrO4begins to precipitate?

If a solution containing 0.015 M each of bromide, chloride, iodide, and thiocyanate, is treated with Cu+, in what order will the anions precipitate?

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 05:30
Liv sheldon given the balanced equation for an organic reaction: c2h2 + 2cl2 β†’ c2h2cl4 this reaction is best classified as *
Answers: 1
question
Chemistry, 22.06.2019 15:00
Which substance is a steroid? cholesterol fatty acid monosaccharide trans fat
Answers: 1
question
Chemistry, 22.06.2019 15:30
The identities of substances are the same before and after which type of change
Answers: 1
question
Chemistry, 22.06.2019 19:00
Imagine that a new planet is discovered with two moons of equal mass: moon a and moon b. the mass of the new planet is greater than the combined mass of its moons. moon a is farther away from the new planet than moon b. what is the planet's gravitational pull on moon a compared to the planet's gravitational pull on moon b? the planet's gravity repels moon a with a greater force than it repels moon b, which is why moon a is farther away. the gravitational pull on moon b is greater than on moon a because moon b is closer to the new planet than moon a. the gravitational pull on moon b is greater than on moon a because moon b is farther away from the new planet than moon a. the gravitational pull on moon a is the same as the gravitational pull on moon b because distance does not affect the planet's gravity.
Answers: 1
You know the right answer?
Find the concentration of Ca2+, in equilibrium with CaSO4(s) and 0.035 M SO4-2. A solution contains...
Questions
question
English, 24.06.2019 11:30
question
Mathematics, 24.06.2019 11:30
Questions on the website: 13722360