A) 1,2 b) 2,3,4 c) 1,3 d) 1,4 e) 1,3,4 31) which one of the following molecular formulas is also an empirical formula? a) ch. b) hp: 06 c) h2o2 d) c. h.o2 e) ch. so

Your answer should have the same number or significant figures as a he starting measurement. 3201 ml =

One mole of zinc has a mass of 65.4 grams. approximately how many atoms of zinc are present in one mole of zinc? 32 × 1023 atoms 6 × 1023 atoms 66 atoms 65 atoms

Which is true of a liquid? it has a definite volume but not a definite mass.it has a definite mass but not a definite volume.it has a definite volume but not a definite shape.it has a definite shape but not a definite volume.