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What is the percent yield of the reaction

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Reference no: EM132418315

1. Given the balanced equation: 

3 CO + 7 H2 --> C3H8 + 3 H2O

How many grams of H2O will be produced if 45.8 g H2 reacts with 87.3 g CO?

2. A student conducts the following reaction:

Fe3O4 + 4 CO --> 3 Fe + 4CO2

If the student starts with 145 g Fe3O4, what is the percent yield of the reaction if only 38 liters of CO2 were produced?

3. Given the balanced equation: 3 H2 + N2 --> 2 NH3 ,  

how many moles of NH3 will be produced if 50.8 g H2 reacts with 187.3 g N2?

4. A chemistry mixes 108 g of O2, with 232 L of C3H8 at STP. How many grams of H2O will be produced? The balanced equation for this reaction is:

C3H8 + 5 O2 -->3 CO2 + 4 H2O

Reference no: EM132418315

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