Question 16(Multiple Choice Worth 5 points) (03.05 LC)
Which of the following increases the concentration of OH ions?
O Acid
Base
O Water
O Salt

In an exothermic reaction the bonding energy of the product is: less than the reactants same as the reactants greater than the reactants dependent upon the presence of a catalyst

Which of these conditions most likely produces an unstable isotope?

Water's surface tension and heat storage capacity are accounted for by its a) orbitals b) weight c) hydrogen bonds d) mass e) size