Question

the density of a substance is 1.63 grams per mililiter what is the mass of 0.25 liters of the substance in grams?

Answer 1

Answer

The answer to this question is 407.5 g

Explanation

• The density of the substance = 1.63 g/ml
• The volum of the substance = 0.25 L
• Mass of the substance = ? (Determined)

We know that

$1L = 1000ml$

So, 0.25 L will be equal to 250 ml. ( Unit must be same)

Formula

$Density = Mass/ Volume$

$1.63 = Mass/ 250 ml$

$1.63 * 250 = Mass$

$407.5 g = Mass$

Se, mass of the substance is 407.5 g