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A birthday balloon is blown up with dry air to a volume of 8.4 cm3. What volume is oxygen?

2007-07-17 11:37:18 · 1 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry

1 answers

8.4cm3 is not a very big balloon, that's about a spherical inch. Oxygen is about 21% of the air so it will be 21% of the volume of the balloon.

2007-07-17 11:42:14 · answer #1 · answered by tentofield 7 · 0⤊ 0⤋

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