Which of the fol
in oxidation-reduction reaction?
TO
ZnS(s) + 20%(9) ___, ZnSO4(s)
O CaO(s) + H2O(0) Ca(OH)2(s)
O 6Li2O(s) + P4010(9) , 4Li3PO4(s)
O SO2(g) + H20(1) , H2SO3(aq)

12 is probably the typical age for a first kiss but i think its to young.

Hbr dissociates to form h+ and br-ca(oh)2 dissociates to form ca2+ and 2oh-the h+ and oh- react to form waterassuming the reactants are dissolved in water, the net reaction is h+ + oh- —> h2oif you’re asked to show all components of the reaction, the complete reaction is 2hbr + ca(oh)2 —> cabr2 + 2h2o

Answer ozone (o3) is made of three atoms of oxygen, it is a molecule;