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
Ahat [919]
2 years ago
9

What volume of a 2.10 M NaCl solution is

Chemistry
1 answer:
cluponka [151]2 years ago
3 0

Answer:

146.3g NaCl (mol NaCl/58.44g NaCl) = 2.50 mol NaCl

1.5M NaCl = 1.5 mol NaCl / 1 L = 2.5 mol NaCl / x L, solve for x

x L = 2.5 mol NaCl / 1.5 mol NaCl = 1.66 L

It gives the answer and all the working.

To put it another way:

Dividing the amount required by the molar mass

we quickly see that 2.5 moles are required.

One litre of 1.5 molar solution gives 1.5 moles

we need a further mole, which is 2/3 of 1.5 so 2/3 of a litre.

You might be interested in
What are the 3 states of matter​
dmitriy555 [2]

Explanation:

gas

liquid

solids

are the 3 states of matter

4 0
2 years ago
Read 2 more answers
which energy source do you think has or could have the greatest positive impact on earth? explain your answer
wel

Answer:

All energy sources have some impact on our environment. Fossil fuels—coal, oil, and natural gas—do substantially more harm than renewable energy sources by most measures, including air and water pollution, damage to public health, wildlife and habitat loss, water use, land use, and global warming emissions

7 0
2 years ago
Read 2 more answers
PLZ HELP! Which of the following statements is true?
Sindrei [870]
<span>1. over thrust plate boundary
2. Its the outer layer and coolest
3. building a bridge
4.hurricanes
5.They can move even if there is no earthquake
6.core, asthenosphere, lithosphere
7.transform (?)
8.10x
9.lithosphere
10.deep crack in the earth's crust
11.?
12.high pressure
13.dome
14.lithospheric plates
15. can travel through liquids and solids
16. the earth's surface
I did this test too

</span>
4 0
3 years ago
If you have a chemical reaction and there are 36 grams of reactant. How much product are you going to have to have?
kolezko [41]

Answer:

36

Explanation:

products and reactants have to be equal

7 0
2 years ago
Besides replicating DNA, what is another function of DNA polymerase?
saul85 [17]
<span>Besides replicating DNA,another function of DNA polymerase is "Protein Synthesis"

In short, Your Answer would be Option A

Hope this helps!</span>
7 0
3 years ago
Read 2 more answers
Other questions:
  • What is communities and what is predator-prey relationships ?
    8·1 answer
  • Please answer ASAP 10 points ​
    8·2 answers
  • Which part of a chemical formula indicates the number of atoms of an element that make up a molecule? A. plus signs B. subscript
    8·2 answers
  • In order to re-create the process of energy production that takes place in the sun, scientists use
    11·2 answers
  • 1) Green laser pointers are becoming popular for presentations. The green light is monochromatic
    11·1 answer
  • What is the name of this hydrocarbon?​
    11·2 answers
  • Hydrogen sulfide and concentrated sulfuric acid react to form water and sulfur dioxide as shown in the following reaction:
    13·1 answer
  • What is the pH of water?
    8·1 answer
  • Which is produced in a synthesis reaction?
    6·2 answers
  • What is the percent composition of the following <br> *KBr<br> *LiOH<br> *Mgl2<br> *Al2(SO4)3
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!