Question

The clown, which your grandparents hire for your 18th birthday, is filling balloons with helium (He) to a volume of 2500 mL. If the density of helium (He) at room temperature is 0.0001785 g/mL, calculate the mass of the helium the clown is using.

Answer 1

.45g

Step-by-step explanation:

Do not forget to add the unit at the end, grams(g).