Chemistry, 01.07.2019 06:30 Chrisis9987

Assume that a water balloon has the same number of water molecules as a helium balloon has helium atoms. if the mass of the water is 4.5 times greater than the mass of the helium, how does the mass of a water molecule compare with the mass of a helium atom. explain

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Assume that a water balloon has the same number of water molecules as a helium balloon has helium at...