chemistry experts needed!?!?!?!?!?!?!?

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chemistry experts needed!?!?!?!?!?!?!?

which of these hydrates ( CuSO4, CdCl2, CaCl2) will have a vapor pressure of water:

A) Greater than the partial vapor pressure of water in the atmosphere at room temperature? Explain.

B) Less than the partial vapor pressure of water in the atmosphere at room temperature? Explain.

2007-10-23 11:56:28 · 1 answers · asked by NEEDs MATH HELP!! 1 in Science & Mathematics ➔ Chemistry

1 answers

B) Less than the partial vapor pressure of water in the atmosphere at room temperature.
Since CuSO4, CdCl2, CaCl2 are all salts. No salt would be able to have a vapor pressure comparable to water.

2007-10-24 12:43:50 · answer #1 · answered by Hahaha 7 · 0⤊ 0⤋