How many moles of H2O are in 9.00 L of water? (d = 1.00 g/mL) Express your answer to three significant figures and include the appropriate units.

b

explanation:

mitosis

for step 7 table c on the lab "newtons law of action"   the average time it took the car to travel .25 meters   was 1.92 seconds.

the average time it took the car to travel 0.50 meters was 2.61 seconds

hope this : )

the formula mass of a molecule or a compound is the sum of the atomic weights of the atoms in its empirical formula

(that's what i know about formula mass)