5g of sugar is dissolved in 50 g of water. what is the mass of the sugar water?
a. 45 g
b. 50 g
c. 55 g
d. 60 g

How many miles of water are produced if 5.43 mol pbo2 are consumed

How many atoms are there in 5.70 mol of mg

Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.