1
answer
0
watching
154
views
23 Nov 2019
A sample of ethyl alcohol (C<SUB>2</SUB>H<SUB>5</SUB>OH) has a density of 806 kg/m<SUP>3</SUP> and a volume of 2.48 x 10<SUP>-3</SUP> m<SUP>3</SUP>. (a) Determine the mass (in kg) of a molecule of ethyl alcohol, and (b) find the number of molecules in the sample.
A sample of ethyl alcohol (C<SUB>2</SUB>H<SUB>5</SUB>OH) has a density of 806 kg/m<SUP>3</SUP> and a volume of 2.48 x 10<SUP>-3</SUP> m<SUP>3</SUP>. (a) Determine the mass (in kg) of a molecule of ethyl alcohol, and (b) find the number of molecules in the sample.
Sixta KovacekLv2
19 Nov 2019
