sir, I cannot understand step 4. How come MgO has the maximum no.of atoms in it? why should we mutiply magnesium oxide molecule by 2? pls give reason!

Asked by seeni2005 | 14th May, 2016, 11:03: AM

Expert Answer:

Answered by Vaibhav Chavan | 16th May, 2016, 10:48: AM

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