honeygracebianca honeygracebianca

12-09-2021
Physics

contestada

A chemist needs 15.0 grams of ethanol for a reaction. If the density of ethanol is 0.789 g/ml, how many milliliters of alcohol should be used?

Respuesta :

Аноним Аноним

12-09-2021

Mass=15g
Density=0.789g/ml

[tex]\\ \bull\tt\dashrightarrow Density=\dfrac{Mass}{Volume}[/tex]

[tex]\\ \bull\tt\dashrightarrow Volume=\dfrac{Mass}{Density}[/tex]

[tex]\\ \bull\tt\dashrightarrow Volume=\dfrac{15}{0.789}[/tex]

[tex]\\ \bull\tt\dashrightarrow Volume=19.01mL[/tex]

Answer Link

Otras preguntas

why does Washington think thousands of young people have attended Tuskegee Institute since it opened

As part of proof find the midpoint of PQ

What is the approximate area of the unshaded region under the standard normal curve below? Use the portion of the standard normal table given to help answer the

what is the area of a rectangle if the length is (7x-4) inches and the width is (10x+5)?

which Bird has two hands, two wings, two legs and can fly.

nikoloas has $240in the bank and bought 5 shirts for $y each. he has $184 left in the bank. write an equation that can be used to find the price of one shirt.

An α particle is a helium nucleus and has mass 4 u, which is "4 atomic units." suppose it collides head-on in an elastic collision with a stationary gold nucleu

What town was attacked by pro slavery forces in kansas during the period of bleeding kansas?

Evaluate the expression 5n^4m^2 for m=6 and n=3

difference between $4 and $1.35