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20-01-2019
Biology

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How many moles of MgCI2 are there in 309 g of the compound

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maryferpr0907 maryferpr0907

20-01-2019

1 Molecule of MgCl2 = 95.11

1 Mole in 1 molecule of MgCl2 is

1

95.11

= 0.010514

Or Total moles in 309 gm of MgCl2 is #0.010514*309 = 3.2488

Answer is 3.2488 moles

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