i need help with this chemistry question?

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i need help with this chemistry question?

A ring wheighing 7.6256g in air weighs 6.9465g when suspended in water at 24 degrees C. If the density of gold is 19.3g/ml, is the ring made of good or some other material?

2007-10-02 12:19:52 · 1 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry

1 answers

7.6256g - 6.9465g = 0.6791g ==> 0.6791 cm^3
(0.6791 ml)(19.3g/ml) = 13.107 g
The ring is not gold.

2007-10-04 19:27:23 · answer #1 · answered by Helmut 7 · 0⤊ 0⤋