Another Two Step Mole Calculation Homework Set

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Name: __________________________________________ Period: _________

Using the mole calculation worksheet including showing all appropriate work, answer the following questions/problems.

1. How many grams of Dihydrogen monoxide ( H2O1) do I have if I have 1.37E25 molecules of this compound?

2. How many liter (L) @STP do I have if I have 32.5 gram of Carbon tetrachloride(C1Cl4)?

3. How many molecules of Carbon dioxide ( C1O2 ) do I have if I have 86.2g of this compounds?

4. How many f.u. of Iron (III) oxide ( Fe2O3), commonly called rust, do I have if I have 112g of this compound?









Answers:
1) 410.g H2O1
2) 4.73 L C1Cl4
3) 1.18E24 molecules C1O2
4) 4.21E23 f.u. Fe2O3


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