What is the molarity of a solution that contains 40. grams of CaBr2 in 1500 ml of solution?
A) 0.50 M
C) 0.13 M
B) 26.7 M
D) 0.03. M

b

Explanation:

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acid rain does not usually kill trees directly. instead, it is more likely to weaken the trees by damaging their leaves, limiting the nutrients available to them, or poisoning them with toxic substances slowly released from the soil. the main atmospheric pollutants that affect trees are nitrates and sulphates.

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