Posted by **ain** on Thursday, February 16, 2012 at 8:51am.

Determine the volume of a 0.550M of kmno4 solution required to completely react with 2.70 of zn

- chemistry -
**DrBob222**, Thursday, February 16, 2012 at 12:01pm
2.70 WHAT of Zn. grams?

Write and balance the equation.

moles Zn = grams/molar mass

Using the coefficients in the balanced equation, convert moles Zn to moles KMnO4.

Then M KMnO4 = moles/L

You know M and moles, solve for L

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