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11-03-2021
Chemistry

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How many grams are in 4.56 moles of Mg(OH)2
Group of answer choices

a 266 g

b 0.00518 g

c 193 g

d 0.0782 g

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w3rvadur5t w3rvadur5t

11-03-2021

0.0782
You take the molar mass of Mg(OH)2 and divide 4.56 by that number and then make sure to round significant digits.

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