CBSE Class 9 Answered
Find the mass of 2.5 moles of limestone
Asked by | 14 Jul, 2008, 10:13: PM
Expert Answer
no of moles = mass in gram / molecular mass
2.5 = mass in grams / 100 (molecular mass of ,CaCO3 =100)
mass in grams = 250
Answered by | 15 Jul, 2008, 12:04: PM
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