What is the molar mass of chromic sulfate, Cr2(SO4)3?

Nickel crystallizes in the face-centered cubic (fcc) lattice. the density of the metal is 8902 kg/m3. calculate the radius of a nickel atom.

How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration?

The table lists pressure and volume values for a particular gas. which is the best estimate for the value of v at p = 7.0 × 103 pascals?