The equivalence point in a titration refers to the point when O the mL of the acid equals the mL of the base.
O the molarity of the acid used in the reaction equals the molarity of the base used in the reaction.
O the number of moles of one reactant reacts completely with the moles of the other reactant.
O the acid in the flask turns clear.

What rule is used to determine how many covalent bonds an element can form? a. the number of covalent bonds is equal to six c the number of covalent bonds is equal to five minus the group number plus the group number b. the number of covalent bonds is equal to eight d. none of the above minus the group number select the best answer from the choices provided