Answer to Question #138129 in General Chemistry for Preston Wallace

General Chemistry

Question #138129

Convert 8.1X10^25 molecules of water to moles

Expert's answer

1 mole of water=6.02 × 10^23 molecules.

Therefore, 8.1 × 10^25 molecules have ;

(8.1×10²⁵)/(6.02 ×10²³)* 1

=1.36× 10⁴⁸

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