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tatiyna
3 years ago
10

How many grams of KBr are contained in 150. mL of a 0.154 M solution of potassium bromide?

Chemistry
1 answer:
Lostsunrise [7]3 years ago
6 0

Answer:

I think it is B

Explanation:

because the others don't look right

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Is benzene saturated or unsaturated?​
inysia [295]

Answer:

Benzene shows that it is actually unsaturated because it adds hydrogen or chlorine, although only when allowed to react under very vigorous conditions (higher temperature or pressure) compared to those required for alkenes and alkynes.

Explanation:

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How large a volume is need to contain 21 grams of silver? (info: density of silver is 10.5)
Ksivusya [100]
<span>Density is a physical property of a substance that represents the mass of that substance per unit volume. It is a property that can be used to describe a substance. We calculate the volume as follows:

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4 0
3 years ago
Read 2 more answers
Mg(OH)2 is a slightly soluble salt what is the Ksp expressi a. [Mg2+][20H J? b. (Mg2+][OH-]2 c. [Mg2][OH-] d. [Mg2][OH-]?
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Answer:

B) k_{sp} =[Mg_{aq} ]*[OH_{aq}]^{2}

Explanation:

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The Ksp for this generic chemical equation is

k_{sp} =[A_{aq} ]*[B_{aq}]^{2}

So the Ksp fot the Mg(OH)2 is

k_{sp} =[Mg_{aq} ]*[OH_{aq}]^{2}

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When the wind or water removes soil rock or dissolved material from one location to another

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4 years ago
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Answer:

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