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

A certain hydrocarbon has a molecular formula of C9H16. Which of the following is not a structural possibility for this hydrocarbon? Select all that apply. a)It

Looking at the total operating funds from all sources in Virginia, what are the top three spending

Which of the following shows this trapezoid rotated 90°clockwise around the origin and then translated 3 unitsup?

Write 2 statements (number each one) that demonstrate your intersectional analysis of systemic and institutional oppression. Underneath each statement bullet po

What important characteristics unique to land plants are thought to be critical evolutionary advances that contributed to their success on land? Select all that

What is a direct democracy?

What types of energy is there?

Vince is looking for information on the newest technology used for trains. Which source gives the most recent information? A. an undated pamphlet on trains in

Two hikers are 14 miles apart and walking toward each other. They meet in 2 hours. Find the rate of each hiker if one hiker walks 2.8 mph faster than the other.

3y+2x= If y= 1half and x= 3forths