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

can someone help? it’s algebra 2, and due tonight

find the quotient 45a2-5a3/5a

a photograph of a full moon is enlarged so that the diameter is 8 times larger. how much larger is the circumfrence?

A statement Sn about the positive integers is given. Write statements Sk and Sk+1, simplifying Sk+1 completely. Sn: 1 + 4 + 7 + . . . + (3n - 2) = n(3n - 1)/2

Kristina and Tim are compromising in order to reach an agreement, which is known as A. Decision-making B. Communication C. Validation D. Negotiation

anyone? i'll give brainliest

What percent is represented by the shaded area?flip your phone sideways

What is the coefficient in the expression 5+ 9y

PLEASE HELP ASAP!!! I NEED THIS TOMORROW!!! You have to look for division problems, I have already found 19, and I need 20. PLEASE FIND THE LAST ONE!!!!!

1. Why did Greek architects begin to make the move from ephemeral materials (wood, mud brick, and thatch) to permanent materials (namely, stone)?