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3 years ago

What is the number of moles of beryllium in 36 g of Be?

Chemistry

2 answers:

GarryVolchara [31]3 years ago

3 0

4 moles i believe cos mole = mass/ molar mass
mole =36/9
=4

g100num [7]3 years ago

3 0

First, as a unit of quantity = 6.02 x 1023 objects .

<span>Calculate the moles of Be by dividing 36/9.0 = 4.0 moles</span>

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