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Hayatcakes

  • 3 years ago

Given the following chemical equation, how many grams of hydrogen are necessary to react with 2.85 moles of carbon monoxide? CO (g) + 2H2 (g) CH3OH (g)

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  1. saumya
    • 3 years ago
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    hydrogen atoms or hydrogen molecules?

  2. Hayatcakes
    • 3 years ago
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    molecules

  3. saumya
    • 3 years ago
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    it is 11.4 grams

  4. Hayatcakes
    • 3 years ago
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    11.5 grams 5.76 grams 2.88 grams 4.04 grams these are the choices

  5. Hayatcakes
    • 3 years ago
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    so it would the 1st one

  6. saumya
    • 3 years ago
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    yah .

  7. saumya
    • 3 years ago
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    any other question ?

  8. Hayatcakes
    • 3 years ago
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    A balloon containing 0.10 moles of gas has a volume of 2.0 liters. If temperature and pressure remain constant, what will be the new volume when 0.40 moles of gas are added to the balloon? 0.10 L 0.50 L 10.0 L 8.0 L

  9. saumya
    • 3 years ago
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    answer is 10.0 L

  10. saumya
    • 3 years ago
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    anything else ?

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