If the pH of a NaOH solution is 11.7, what is the concentration of the NaOH solution ? b) calculate the number of moles of NaOH needed to make 2 Liters of solution.

Please explain!

the answer to your question is c

< > according to newton's third law of motion, forces always act in equal but opposite pairs. another way of saying this is for every action, there is an equal but opposite reaction.< >

water at room temperature is flowing through a pipe with pressure taps located 10 ft apart along one section of the pipe, which are connected to a mercury (s=13.6) manometer.