The molarity of an aqueous solution of nacl is defined as the
(1) grams of nacl per liter of water
(2) grams of nacl per liter of solution
(3) moles of nacl per liter of water
(4) moles of nacl per liter of solution

Which best describes why nh4+ can form an ionic bond with cl-?

Complete the sentence. the lower the hydrogen ion concentration, the the ph. higher lower closer to 7 closer to 0

Why do scientists look for patterns in the world? a. patterns can explain observations. b. patterns never change, no matter what. c. patterns are easy for scientists to detect. d. patterns are all the same, through all time.