Consider the following balanced equation: 2N2H4(g)+N2O4(g)?3N2(g)+4H2O(g) Comple
ID: 706997 • Letter: C
Question
Consider the following balanced equation: 2N2H4(g)+N2O4(g)?3N2(g)+4H2O(g) Complete the following table showing the appropriate number of moles of reactants and products. If the number of moles of a reactant is provided, fill in the required amount of the other reactant, as well as the moles of each product forms. If the number of moles of a product is provided, fill in the required amount of each reactant to make that amount of product, as well as the amount of the other product that forms. Mol N2H4 Mol N2O4 Mol N2 Mol H2O
Mol N2H4
Mol N2O4
Mol N2
Mol H2O
2
7
18
2.5
4.8
11.8
Mol N2H4
Mol N2O4
Mol N2
Mol H2O
2
7
18
2.5
4.8
11.8
Explanation / Answer
Mol N2H4
Mol N2O4
Mol N2
Mol H2O
2
7
18
2.5
4.8
11.8
explanation : this all data based on balanced equation
2N2H4(g)+N2O4(g)----------------------> 3N2(g)+4H2O(g)
suppose for last problenm N2 = 11.8
2 mole N2H4 ------------------> 3 mole N2
? mole N2H4 ---------------------> 11.8 mole N2
moles of N2H4 = 2 x 11.8 / 3 = 7.87
similarly filled all data in the table
Mol N2H4
Mol N2O4
Mol N2
Mol H2O
2
1 3 4 147
21 28 9 4.5 13.518
2.5
1.25 3.75 5 9.64.8
14.4 19.2 7.87 3.9311.8
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