A pre-1964 quarter, made predominantly of silver (density = 10.5
g/ml), was determined to have a mass of
6.25 g. What is the volume of the
quarter?

0.595 ml

Explanation:

Mass=Volume*Denisty. Substituting what we know, 6.25=V*10.5. Solving for volume, you will get 0.595 ml.

-be a crystalline solid

- be soluble in water

-conduct electricity

hope this : )

a 20-cm-long, cylindrical graphite (pure carbon) rod is inserted into an oxidizing atmosphere at 1145 k and 1.013 x 105 pa pressure. the oxidizing process is limited by the diffu- sion of oxygen counterflow to the carbon monoxide that is formed on the cylindrical surface.