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
Genrish500 [490]
3 years ago
7

I need help with this question

Chemistry
1 answer:
Leviafan [203]3 years ago
3 0

Answer:

i do not know the answer but pls give a heart and five starts so i can ask questions pls

Explanation:

You might be interested in
Kingdom:
laiz [17]

Answer:

SORRY IM LATE! at least i saw it.

Explanation:

Kingdom is Eucaryota

domain is eucarya

3 0
2 years ago
A 2.2 M solution is made by with 0.45 moles of a solute. What is the final volume of this solution?
Savatey [412]

Answer: The final volume of this solution is 0.204 L.

Explanation:

Given: Molarity of solution = 2.2 M

Moles of solute = 0.45 mol

Molarity is the number of moles of solute present divided by volume in liters.

Molarity = \frac{no. of moles}{Volume (in L)}

Substitute the values into above formula as follows.

Molarity = \frac{no. of moles}{Volume (in L)}\\2.2 M = \frac{0.45}{Volume}\\Volume = 0.204 L

Thus, we can conclude that the final volume of this solution is 0.204 L.

7 0
3 years ago
jalyn ran at speed of 3 m/s then came to a sudden stop during a time period of 3 s. what was his acceleration​
tensa zangetsu [6.8K]

Answer:

I believe the answer is 1m/s²

Explanation:

acceleration= change in speed ÷ time (I hope this is correct)

4 0
3 years ago
You have two sealed jars of water at the same temperature. In the first jar there is a large amount of water. In the second jar
melisa1 [442]

since both the jars are kept at the same temperature the vapor pressure will be same in both the cases.


3 0
3 years ago
Can we all agree chemistry is hard lol
Dmitry_Shevchenko [17]

Yes, I agree.

Chemistry can be difficult.

5 0
3 years ago
Other questions:
  • What is the balanced equation for heptane (C7H16) burning in oxygen to make carbon dioxide and water?
    10·1 answer
  • Which of the following is not an effect of acid rain?
    8·2 answers
  • Geology belongs to which branch of science?
    6·2 answers
  • If 2.19 mol
    7·1 answer
  • What gets oxidized in a galvanic cell made with magnesium and zinc electrodes?
    5·2 answers
  • Which elements have isotopes with the same number of protons and neutrons
    14·1 answer
  • Define atomic mass unit. The relative atomic mass of oxygen atom is 16. Explain its meaning.
    7·1 answer
  • Help Asap plz Thx giving lots of points!!!
    7·1 answer
  • PLEASE HELP FAST!! I need someone to see if my answers are correct!
    5·1 answer
  • What happens to the concentration of both H3O+ and OH- ions as water is added <br> to a base?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!