Please help: Balance:
_MgCl2+_Cr(C2H302)3→ _CrCl3+ Mg(C2H302)2
I’ve got the answer for it. i just don’t understand how they got it.

Choose all the answers that apply. as ocean depth increases, temperature decreases temperature increases pressure increases pressure decreases salinity increases density increases

Which of these statements explains the difference between nuclear binding energy and the strong nuclear force ?

Consider the following reaction at equilibrium: c(s)+h2o(g)⇌co(g)+h2(g) predict whether the reaction will shift left, shift right, or remain unchanged upon each of the following disturbances. a) c is added to the reaction mixture. b) h2ois condensed and removed from the reaction mixture c) co is added to the reaction mixture d) h2 is removed from the reaction mixture.