ewarvamiill5 ewarvamiill5

19-05-2016
Chemistry

contestada

How many moles in 30.0 grams of h3po4

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Willchemistry Willchemistry

22-05-2016

Molar mass H₃PO₄ = 98.0 g/mol

1 mole ----- 98.0 g
? mole ------ 30.0 g

moles = 30.0 * 1 / 98.0

= 0.306 moles

hope this helps!

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