As part of each science lab, Mr. Arico requires his student to wash their glassware, so it is clean for the next class. He has f
1 answer:
You might be interested in
since the unit for the heat of fusion is kJ/mol, you're going to have to convert the grams into moles in order to cancel out the unit. After that, you can solve like normal.
Answer:
4.858 g
Explanation:
Start with the formula
density =
density = 1.98 g/mL
volume = 2.45 mL
mass = ??
rearrange the formula to solve for mass
(density) x (volume) = mass
Add in the substitutes and solve for mass
1.98 g/mL x 2.45 mL = 4.858 g