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April 19, 2014

Homework Help: chemistry

Posted by Amanda on Wednesday, December 5, 2012 at 2:53am.

What mass of chromium is contained in 50 ml of 6.55 M cr2(cro4)3?

a. 85.2g
b. 0.188g
c. 68.1 g
d. 17.0g

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