mannanmaria mannanmaria

10-08-2021
Chemistry

contestada

What is the maximum most that can be extracted from 76 g og Cr2O3.
A) 36 g
B) 52 g
C) 104 g
D) 152 g

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chisomoraka chisomoraka

10-08-2021

Answer:

D) 152 g

Explanation:

a mass of 1 mol Cr2O3 = 2 × 52 + 3 × 16 = 152 g number of moles of Cr2O3.

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