chemistry

In the explosion of a hydrogen-filled balloon, 0.30g of hydrogen reacted with 2.4g of oxygen to form how many grams of water vapor? (Water vapor is the only product.)

  1. 👍 0
  2. 👎 0
  3. 👁 293
  1. 45 g

    1. 👍 0
    2. 👎 0
  2. 2.7g

    1. 👍 1
    2. 👎 0

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