What volume of a solution with a concentration of 1.5 mol/L solution would be needed to get 0.50 mol of solution?

This question is about electrolysis. metal spoons can be coated with silver. this is called electroplating. suggest one reason why spoons are electroplated?

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.

Asubstance is a good conductor of electricity which of the following best explains a probable position of the substance in a periodic table