Question

What needs to be calculated is bolded

30 lbs. sucrose in 2.5 gallon solution

Calculate:

Grams of sucrose=13607.8 grams

Moles of sucrose = 39.8 moles

Grams of water= 9463.8 grams

Liters of water=9.4635 L

Total mass of solution= 23071.3 grams

Mass percent of sucrose= 58.98

Volume of sucrose= 14.1953 L

Total volume of solution = 23.6318 L

Molarity of solution = 1.684

Molality of solution = 0.0042

Moles of water = 525.3 moles

Total moles of solution = 565.1 moles

Mole fraction of solution 0.0704

Are these answers correct??

Then, prepare 0.1 L of solution.

Calculate:

Grams of sucrose from the volume (0.1 L)

Concentration (moles of sucrose/L)

Molar mass of sucrose (in grams per mole)