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
Leya [2.2K]
3 years ago
5

If you have 100.0ml of a 30.0% aqueous solution of ethanol, what volume of water is in the solution?

Chemistry
1 answer:
uranmaximum [27]3 years ago
4 0
Solutions containing two substances in the aqueous phase are usually described in volume percentages. Therefore, if a solution has 30% of ethanol, then it has 30% ethanol by volume. The remaining volume is of water, which will be 70%. Calculating:
70% x 100
= 70 ml of water in the solution
You might be interested in
Please help me please please :(
Annette [7]

Answer:

B. and A.

Explanation:

May I have the Brainlliest award?

3 0
3 years ago
293Ts- has how many protons, neutrons, and electrons
r-ruslan [8.4K]

Answer:

Protons 78

Neutrons 117

Electrons 78

Explanation:

8 0
3 years ago
Read 2 more answers
Things people think bad about them self
Bumek [7]

1 2 3 4 5 and how the question ask

6 0
3 years ago
What is cells function of animal cell??<br>PLZ HELP ME ​
olga nikolaevna [1]

Answer:

Controls the movement of substances into and out of the cell.

7 0
2 years ago
...................................................................
neonofarm [45]

Answer:

Imao ;/

Explanation:

5 0
2 years ago
Read 2 more answers
Other questions:
  • 15 points!!!
    15·1 answer
  • which of these equations is balanced? A. 2Nac1+H2so4---&gt;Na2so4+2Hc1 B. 2cao+H20--&gt;CaC0h)2 C. H20+co--&gt;h2c03 D. MN+FE--&
    5·1 answer
  • The overall chemical equation is C(s)+H2O(g)-&gt;CO(g)+H2(g). To calculate the final enthalpy of the overall chemical equation,
    14·1 answer
  • Dr. Hakoda is studying tsunamis—large waves that can reach heights of 1,700 feet. Tsunamis are often caused when large chunks of
    8·2 answers
  • A dam is used to retain water. Retaining water can also lead to flooding. Which most likely would be a new societal issue result
    6·2 answers
  • The empirical formula for a compound is CH2. If n is a whole number, which shows a correct relationship between the molecular fo
    14·1 answer
  • 1. Which of these is the basic unit of mass?
    10·2 answers
  • The force that one surface exerts on another when the two rub against each other is called _
    15·1 answer
  • Students find that water can be created in a lab by burning hydrogen gas in air. They conclude that water is not a compound beca
    14·1 answer
  • Is lemon juice a asid base or neutral?<br>plzz help mee​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!