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How many grams of MgCl2 are in 2.14 moles of MgCl2?

1 Answer

4 votes

Answer:

203.752 grams

Step-by-step explanation:

-The molar mass of
MgCl_2 is 95.211 g/mol

-Let X be the mass of
MgCl_2 in grams.

-Given 2.14 moles of
MgCl_2, we convert into grams as follows:


1\ mol=95.211\ g\\2.14\ mol=X\\\\\#Cross \ multiply\\\\X=(2.14\ mol* 95.211\ g)/(1\ mol)\\\\=203.752\ g

Hence, there are 203.752 grams of
MgCl_2 in 2.14moles of MgCl2

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