Asked by khloe

The density of liquid water is 0.997 g/mL at 25 degrees Celsius.
a) Calculate the mass of 250.o mL (about a cupful) of water.
b) How many moles of water are in 250.0 mL of water? Use the result from letter a.
c) Calculate the volume that would be occupied by 2.000 mol of water at 25 degrees Celsius.
d) What mass of water is 2.000 mol of water?
Answered by DrBob222
a) mass = volume x density
b) moles = grams/molar mass
c) grams for 2.00 moles H2O = moles x molar mass. Then mass = volume x density and solve for volume.
d) See part c.
Answered by Rebecca
249.25
Answered by Anonymous
yyu
There are no AI answers yet. The ability to request AI answers is coming soon!