1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
charle [14.2K]
3 years ago
5

What is the percent mass of C8H10 when 123 g of C8H10 dissolved in 765 g of C6H6? Express your answer to three significant figur

es.
Chemistry
1 answer:
3241004551 [841]3 years ago
3 0

Answer:

13.8%

Explanation:

take the 123g and divide it by the total mass which is 123g + 765g

123/888 = .138

multiply by 100 for a percentage = 13.8%

You might be interested in
Pls help which law is that???
MAXImum [283]

Answer:

it is newtons third law

Explanation:

7 0
3 years ago
Read 2 more answers
What is the formula for an ionic compound made of barium and nitrogen? (a)- BaN (b)- Ba3N2 (c)- Ba2N4 (d)- Ba2N3 (e) None of the
Andrej [43]

Answer:

kuyfyi

Explanation:

7 0
3 years ago
What is the difference between the way historians and scientist think ?
34kurt
Historians find proof in the past and scientists keep questioning and look at the future
8 0
3 years ago
Read 2 more answers
What is a type of fossil from an organism that lived for a short time that is widely distributed, is easy to recognize, and assi
Likurg_2 [28]
B is the correct answer
5 0
3 years ago
Read 2 more answers
Except for the reaction between iron and sulfur, none of the reactions in this
Sloan [31]

he total number of each of the atoms on the left and the right are the same thus the reaction equation is balanced.

<h3>What is the law of conservation of mass?</h3>

The law of conservation of mass states that, mass can neither be created nor destroyed. In view of the law of conservation of mass, the total mass of the reactants on the left-hand side must be the same as the total mass of products at the right hand side.

Thus is the total mass of the reactants and the products are not the same, it then follows that the reaction does not demonstrate the law of conservation of mass. In this case, the total number of each of the atoms on the left and the right are the same thus the reaction equation is balanced.

Learn more about conservation of mass:brainly.com/question/13383562

#SPJ1

4 0
2 years ago
Other questions:
  • a material has a density of 8.9 g/cm^3. you have three cubic centimeters of the substance. what is the material's mass in grams?
    13·2 answers
  • 1-Which of the following statements is not a description of Saturn?
    8·2 answers
  • Calculate the standard cell potential given the following standard reduction potentials: Al3++3e−→Al;E∘=−1.66 V Cu2++2e−→Cu;E∘=0
    5·1 answer
  • The term "accuracy" BEST refers to which of the following?
    6·1 answer
  • 11. A 100% silver ring would be an example of a
    7·2 answers
  • WILL AWARD 70 POINTS ( is the answer water?) please help asap
    13·1 answer
  • Which phase change is best described by the following expression:
    10·1 answer
  • PLS HELP ME
    13·1 answer
  • Prepare 100ml of 10mM NaoH solution from 10M stock solution NaoH , M.wt of NaoH =40?
    7·1 answer
  • Explain how size and shape of particles has an affect on the forces of attraction between them
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!