How many moles of NaOH must be dissolved in 1.00 L of water to make NaOH (aq) with a pH of 12.2?

2points what is the job of a scientist? a. to answer ethical questions. b. to write laws based on his or her knowledge. c. to ask and answer scientific questions. d. to ignore facts that do not support his or her theory.

Gymnast always perform on padded mats. how does the mats protect the gymnast

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