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
sp2606 [1]
3 years ago
9

What is the molarity of the solution with respect to NaCL

Chemistry
1 answer:
dezoksy [38]3 years ago
6 0
7.0 g in 220 ml corresponds to 7 x 1000/220 = 31.818g per 1000 cc of solution or 1 liter of solution

Molarity is moles per liter of solution by definition, so we need to know the number of moles of NaCl in 31.818 grams. The molar mass of NaCl is 58.5 grams(rounded off), so # moles = 31.818/58.5 = 0.543. 0.543 moles in a liter of solution defines the concentration as 0.543M
You might be interested in
Cl2(g) + 2kBr(s) ---> 2KCl(s) + Br2(g) Rewrite the equation and write the color of each chemical under its name. 2. What type
kolezko [41]

Answer:

Cl2(g) (green/yellow mix) + 2KBr(s) (white) ---> 2KCl(s) (violet) + Br2(g) (reddish brown)

This chemical reaction is a redox type.

Explanation:

Look at the oxidation state, when the number increase your element gets oxidated, when the number decrease, the elements it's getting reduced.

8 0
2 years ago
If the mass of reactants equals 100g, then the mass of the products would be equal to_______?
ioda
The answer would be A, 100g since it’s equal
7 0
1 year ago
Read 2 more answers
Number of sodium atom(s) in salt (NaCl)
asambeis [7]

Answer:

NaCl consists of one atom each of sodium and chlorine. Hence, each molecule of NaCl has 2 atoms total.

Explanation:

6 0
3 years ago
Read 2 more answers
The pH of lemon juice is 2, and the pH of orange juice is 4. Which of these is more acidic, and by how much? What does this mean
katovenus [111]

Explanation:

The pH is a 1 to 14 scale that measures how acidic or basic is a solution, at lowest number the solution will be acid, in 7 the solution will be neutral, and in higher values will be basic. It is a  logarithmic scale, so with each number you move, the acidity or basicity will be increased by a factor of 10. So, lemon juice is more acidic than orange juice by a factor of 100.

5 0
2 years ago
Klklklkllkllklkklkllkl
Svetradugi [14.3K]

Answer:

klklklkllkllklkklkllkl

Explanation:

Cuz thats what you said.. and why not :)

5 0
2 years ago
Other questions:
  • Why is carbon the basis for the many different kinds of organic molecules? Select all that apply. A. It can connect with several
    5·1 answer
  • why is it important for an art conservation scientist to study the properties of a painting before its repaired
    7·1 answer
  • Why are the top of sea mounts flat?
    9·1 answer
  • What is the mass in milligrams of 4.30 moles of sodium? use significant figures?
    5·1 answer
  • Solutions of sodium sulfate and silver nitrate are mixed together.
    11·1 answer
  • How many moles are there in 545g of <img src="https://tex.z-dn.net/?f=" id="TexFormula1" title="" alt="" align="absmiddle" class
    14·1 answer
  • In the western U.S., ranchers aggressively killed wolves because they posed a threat to their cattle. As the wolf population dec
    15·2 answers
  • I.
    7·1 answer
  • In what element will metallic bonding occur?
    14·1 answer
  • What do animal and plant cells have in common
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!