jvlierobxles jvlierobxles

04-03-2021
Chemistry

contestada

Calculate the percent by mass of benzene in a solution containing 14.2 g of benzene in 28.0 g of
carbon tetrachloride

Respuesta :

ssehjal02 ssehjal02

04-03-2021

Answer:

33.65%

Explanation:

total weight of solution=14.2+28=42.2g

benzene=14.2/42.2*100=33.65%

Answer Link

Otras preguntas

What Is the National Prohibition Act?

There are 5 red balls,6 white balls and 7 green balls in a box.If one ball is taken without looking,what is the probability that it is white?

Describe William Shakespeare in one word

write the equation in function form then graph it 5x-2y=6 thx to the ppl who help

What Is the Function of Alliteration in Literature?

First year profits of a business were $900 . Second year profits were $1200 . What percent of the first year profits were the second year profits.

Write down a sensible metric unit for measuring A) the distance from London to Paris B) the amount of water in a swimming pool

In a titration, 45.0 mL of KOH is neutralized by 75.0 mL of 0.30M HBr. How much KOH is in 1.0 liter of the KOH solution ?

What is the state at which a net force is zero called

solve for m (r=3m+3z) solution is m=___, use integers or fractions for any numbers in the expression (simplify answer) please help