In a metal what is not given an assigned location and thus can drift
a. protons
b. neutrons
c. electrons
d. anions

Zinc + lead(ii) nitrate yield zinc nitrate + leadwhat's the chemical equation for this?

There are 6.022 x 10^23 atoms of hg in 1 mole of hg. the number of atoms in 4.5 moles of hg can be found by multiplying 4.5 by 6.022 x 10^23 a. 2.7 x 10^24 b. 27 x 10^23 c. 2.71 x10^24 d. 27.099 x 10^23

In a reaction (at equilibrium) that makes more moles of gas than it consumes, what is the effect of increasing the pressure?