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shashawna

  • 2 years ago

Which number should be placed in the blank to make the equation balanced? CO2 + _____H2 → CH4 + 2 H2O. 1 2 4

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  1. Godsgirl
    • 2 years ago
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    4

  2. shashawna
    • 2 years ago
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    thank you so much!

  3. Godsgirl
    • 2 years ago
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    Your welcome.

  4. hba
    • 2 years ago
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    The equation balanced is CO2 + 4 H2 ----> CH4 + 2 H2O. Since you've gotten both sides of the equation, you just need to make sure that the numbers equal out both ways. H2 means there are two hydrogens, so two of those would be four. I hope that helps

  5. shashawna
    • 2 years ago
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    Ohhhhhhhh I get it now haha thank you! :)

  6. Godsgirl
    • 2 years ago
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    Thts good you get it.

  7. roselin
    • 2 years ago
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    4 because you have 8 hydrogen . on the right side( products).

  8. shashawna
    • 2 years ago
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    thank you all!

  9. hba
    • 2 years ago
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    I heard you got 75% on your test :)

  10. shashawna
    • 2 years ago
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    I got my grade up to a 75% :)

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