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
Vinvika [58]
3 years ago
14

How many grams are in 0.375 mol KBr?

Chemistry
1 answer:
adoni [48]3 years ago
6 0

Answer:

44.625862500000004 grams are in 0.376 mol Kbr! Plz mark as brainliest, hope this helped you!

You might be interested in
An amide may be produced by reacting an acid chloride with
Elanso [62]

Answer:

An amide may be produced by reacting an acid chloride with ammonia.

8 0
3 years ago
Read 2 more answers
Please help me I will give a brainleist to anyone who answers​
tekilochka [14]

Answer:

4

Explanation:

4 0
3 years ago
When the pH of a solution changes from a pH of 5 to a pH of 3, the hydronium ion concentration is
gizmo_the_mogwai [7]

Answer : The correct option is, (D) 100 times the original content.

Explanation :

As we are given the pH of the solution change. Now we have to calculate the ratio of the hydronium ion concentration at pH = 5 and pH = 3

As we know that,

pH=-\log [H_3O^+]

The hydronium ion concentration at pH = 5.

5=-\log [H_3O^+]

[H_3O^+]=1\times 10^{-5}M      ..............(1)

The hydronium ion concentration at pH = 3.

3=-\log [H_3O^+]

[H_3O^+]=1\times 10^{-3}M      ................(2)

By dividing the equation 1 and 2 we get the ratio of the hydronium ion concentration.

\frac{[H_3O^+]_{original}}{[H_3O^+]_{final}}=\frac{1\times 10^{-5}}{1\times 10^{-3}}=\frac{1}{100}

100\times [H_3O^+]_{original}=[H_3O^+]_{final}

From this we conclude that when the pH of a solution changes from a pH of 5 to a pH of 3, the hydronium ion concentration is 100 times the original content.

Hence, the correct option is, (D) 100 times the original content.

7 0
3 years ago
Read 2 more answers
if I took two electrons (negatively charged particles) and tried to put them near each other, what would happen?
Crazy boy [7]
Two electrons that are of the same charge will repel each other
5 0
3 years ago
Which statement about the inner planets is TRUE?
Marrrta [24]

Answer: The inner planets have common types of rocky land forms such as mountains and volcanoes.

Explanation: Helpteaching can give you an answer key to the quiz your working on also i took the test and got it right :)

3 0
3 years ago
Other questions:
  • 20.0 g of Nitrogen is produced when oxygen gas reacts with NO gas. 29.8 L of oxygen is required at STP to produce this 20.0 g of
    6·1 answer
  • Newton's Third Law: "For every action, there is an equal and opposite reaction." ... The forces are the result of
    15·1 answer
  • Which element has the largest atomic radius?<br> As<br> N<br> P<br> Sb
    10·2 answers
  • Why can tin (IV) sulfide and antimony (III) sulfide be separated from copper (II) sulfide and bismuth (III) sulfide by the addit
    11·1 answer
  • Energy requirements for analog
    5·1 answer
  • A mixture initially contains AA, BB, and CC in the following concentrations: [A][A]A_1 = 0.550 MM , [B][B]B_1 = 1.40 MM , and [C
    15·1 answer
  • The best material to be used in making cooking pots handles is made of: a. Polypropylene b. Bakelite c. Rubber d. Polyethylene
    7·1 answer
  • Oil is a natural resource that is found inside of Earth. Oil can be used
    10·1 answer
  • What one advantage of owning a solar car ?
    15·1 answer
  • A plant would not be able to complete photosynthesis without
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!