An unknown substance has a density of 25.0 kg/L. If I put this substance in a tub of water and the water raises 25 mL, what is the mass of the substance in grams?

pure substance: iron,copper

impure substance: water,charcoal

passed in september 1935, these laws are known as nuremberg laws.   they forbid jews from marrying but not directly forced them to divorce aryans. what is most noticeable is the fact that the jews were defranchised, meaning by this that they were not expected to have any civil rights, including the right to vote. the right answer is deprived of the right to vote.