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Levart [38]
1 year ago
14

What is the molarity of a solution that contains 20 grams of CaBr2 in 0.50 liter of solution?

Chemistry
1 answer:
ELEN [110]1 year ago
8 0

Answer:

2 M

Explanation:

mole weight of CaBr2 = 40 + 2 * 79.9 = 199.8 gm

20 gm is then   20/199.8 =.1 mole

.1 mole / .50 liter = 2 M

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sleet_krkn [62]

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7 0
3 years ago
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