n9amc5hetttuliza n9amc5hetttuliza

14-09-2016
Mathematics

contestada

Acetone (nail polish remover) has a density of 0.7857 g/cm3. What is the mass, in grams, of 28.58mL of acetone?

Respuesta :

HomertheGenius HomertheGenius

16-09-2016

d = 0.7857 g/cm³
V = 28.58 mL
m = ?
d = m / V
m = d · V
V = 28.58 mL = 28.58 cm³
m = 0.7857 g/cm³ · 28.58 cm³
m = 22.4553 g

Answer Link

Otras preguntas

NEED HELP PLZZZZ choose each statement that is scientific

Select the two values of x that are roots of this equation. x^2+2x-4=0

Find the area of the triangle

A 2400 pF air-gap capacitor is connected to a 6.4 V battery. If a piece of mica is placed between the plates, how much charge will flow from the battery?

help me plz does anybody know this?

A uniform steel plate has an area of 0.897 m^2. When subjected to a temperature difference between its sides, a heat current of 27700 W is found to flow h it. W

Just as you can block statements that depend on an if, you can also block statements that depend on a(n) ____. a. Boolean expression b. operator c. else d.

The ability of your muscles to work for a long time without getting tired? A. Muscular endurance B. Muscular strength C. Cardiovascular conditioning D. None o

What is the earliest time in the universe that we can directly observe?

What is the most photographed monument in the world?