Answer :

When using the formula: n = mass / Molar mass

n = moles

m = mass (g)

M = molar mass (g mol^-1)

What is mass?

Mass is a measure of the amount of matter that an object contains. The base SI unit of mass is the kilogram or kg, which was originally defined as the mass of 1L of liquid water at 40 degree C (the volume of a liquid changes slightly with temperature).

Mass 6.50 = mass / 98 mass=637g

6.5 moles of H2SO4 weighs 637g.

Hence, the correct option is 638g.

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Thanks for taking the time to read How many grams are in 6 50 moles of H2SO4 A 15 1 g B 0 0663 g C 638 g D 98 1 g. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

Rewritten by : Barada

When using the formula: n = m / M

n = moles

m = mass (g)

M = molar mass (g mol^-1)

The answer is C) 638