Show how you calculate a rectangular piece of iron that has sides with lengths of 7.08×10 to the -3rd m 2.18×10 to the -2 m and 4.51×10 to the third -3rd m. The question is what is the volume. Show calculations.

Explain which group an element with the electron configuration 1s2 2s2 2p6 3s2 3p6 3d1 4s2 belongs to.

For each of the following compounds, decide whether the compound's solubility in aqueous solution changes with ph. if the solubility does change, pick the ph at which you'd expect the highest solubility. you'll find ksp data in the aleks data tab. compounds does solubility change with ph

What is the molar mass of ca(cio4)2