simmerbide simmerbide

03-05-2016
Chemistry

contestada

How many grams are in 2.3 moles of calcium phosphate, Ca3(PO3)2

Respuesta :

bigpaff bigpaff

04-05-2016

moles = mass/molar mass
moles = 2.3
molar mass = 278
=> mass = moles*molar mass = 639.4g

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