CHEMISTRY

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 formed. 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 is made.
Mol N2H4 Mol N2O4 Mol N2 Mol H2O
4 _____ _____ _____
_____ 8 _____ _____
_____ _____ _____ 14
4.5 _____ _____ _____
_____ 4.5 _____ ____
_____ _____ 11.8 _____

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  1. You do all of these with the factors to convert from any material to any other material. For example, to convert 4 mol N2H4 to mols N2O4 needed it is
    4 mols N2H4 x (1 mol N2O4/2 mols N2H4) = 4*1/2 = ?

    4 mols N2H4 to mols H2O produced is
    4 mols N2H4 x (4 mol H2O/2 mols N2H4) = 4*4/2 = ?
    etc.

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  2. DrBob222: Thank you so much!

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  3. how would i do the rest like second row and third row? Im lost

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  4. Answers!
    Mol N2O4, Mol N2, Mol H2O =
    2,6,8

    Mol N2H4, Mol N2, Mol H2O = 16,24,32

    Mol N2H4, Mol N2O4, Mol N2 = 7.0,3.5,10.5

    Mol N2O4, Mol N2, Mol H2O =
    2.25,6.75,9.00

    Mol N2H4, Mol N2, Mol H2O = 9.0,13.5,18.0

    Mol N2H4, Mol N2O4, Mol H2O =
    7.87,3.93,15.7

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  5. ANSWERS
    Row 1: 2,6,8
    Row 2: 14,21,28
    Row 3: 9.0,4.5,14
    Row 4: 2.3,6.8,9.0
    Row 6: 7.2,11,14
    Row 7: 8.47,4.23,16.9

    (Matering Chem) Answers checked

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  6. 2 N2H4(g) + N2O4(g) 3 N2(g) + 4 H2O(g)

    Complete the table showing the appropriate number of moles of reactants and products. When 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 formed. When the number of moles of a product is provided, fill in the required amount of each reactant to make that amount of prod- the product, as well as the amount of the other product that is made.


    Mol N2H4
    Mol N2O4
    Mol N2
    Mol H2O
    2

    5

    10
    2.5

    4.2

    2 N2H4(g) + N2O4(g) 3 N2(g) + 4 H2O(g)

    Complete the table showing the appropriate number of moles of reactants and products. When 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 formed. When the number of moles of a product is provided, fill in the required amount of each reactant to make that amount of prod- the product, as well as the amount of the other product that is made.


    Mol N2H4
    Mol N2O4
    Mol N2
    Mol H2O
    2

    5

    10
    2.5

    4.2

    11.8

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  7. 2 N2H4(g) + N2O4(g) 3 N2(g) + 4 H2O(g)

    Complete the table showing the appropriate number of moles of reactants and products. When 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 formed. When the number of moles of a product is provided, fill in the required amount of each reactant to make that amount of prod- the product, as well as the amount of the other product that is made.


    Mol N2H4 Mol N2O4 Mol N2 Mol H2O
    2 ____ _____ ______
    _____ . 5 ______ ______
    _____ ______ ______ 10
    2.5 ______ . ______ _____
    _______ . 4.2 _____ ______
    ________ _______ 11.8 _______

    5

    10
    2.5

    4.2

    2 N2H4(g) + N2O4(g) 3 N2(g) + 4 H2O(g)

    Complete the table showing the appropriate number of moles of reactants and products. When 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 formed. When the number of moles of a product is provided, fill in the required amount of each reactant to make that amount of prod- the product, as well as the amount of the other product that is made.


    Mol N2H4
    Mol N2O4
    Mol N2
    Mol H2O
    2

    5

    10
    2.5

    4.2

    11.8

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