Homework Help: chemistry

Posted by rose on Friday, February 22, 2013 at 1:46pm.

the mass of 2.50 mol of a compound with the formula ECl4, in which E is a nonmetallic element, is 385g. what is the molar mass of Ecl4? what is the identity of E?

chemistry - Devron, Friday, February 22, 2013 at 1:59pm
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