The overall charge of any compound is going to be zero. ag has a charge of +1 and co3 has a charge of -2. if we add the charges for only one of each ion together +1 + -2 = -1. but -1 cannot be the charge of the compound, so how many more ag+1 should we add to make the charge = 0? if we have 2 ag+1 and 1 co3-2, let’s add those charges together. +1 + +1 + -2 = 0. so we have to have two ag+1 and one co3-2 to make a compound. what does that look like?

When would a bouncy ball have the most potential energy

Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.

Compounds a and b react to form compounds c and d according to the equation: aa + bb → cc + dd. under which conditions will the rate law be given by the equation: rate = k[a]a[b]b? a. the reaction takes place in one step. b. the reaction is endothermic. c. the reaction is exothermic. d. the reaction involves more than one step.