Posted by ALi on Thursday, March 25, 2010 at 6:42am.
2Fe + 6HNO3 + 9H2O ==>2Fe(NO3)3.9H2O + 3H2
1. Write and balance the equation as above.
2. Convert 3.676 g Fe to moles. moles = grams/molar mass.
3. Using the coefficients in the balanced equation, convert moles Fe to moles of the product.
4. Now convert moles of the product to grams. g = moles x molar mass.
Check my work. Post your work if get stuck.
the answer is 11.17 or not
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