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eimsori [14]
4 years ago
9

Why should reference materials be current?

Chemistry
1 answer:
postnew [5]4 years ago
6 0

Answer:

The best answer is A.

(Newton’s “Mathematica” is not exactly new, and not filled with errors).

Explanation:

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6. Calculate the molarity if 35.0 grams of KBr are dissolved in 700. ml?
olga55 [171]

Answer:

To calculate molarity, divide the number of moles of solute by the volume of the solution in liters. If you don't know the number of moles of solute but you know the mass, start by finding the molar mass of the solute, which is equal to all of the molar masses of each element in the solution added together.

Explanation:

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IM IN THAT CLASS TOO

Im abt to do it and ill send u all the answers when im

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my userneamen both: Bellaberrygood

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3 years ago
Give the conjugate acid for each compound below. co3^2-
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