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
ArbitrLikvidat [17]
2 years ago
7

What is the concentration of a solution containing 0.32 moles of NaCl in 3.4 liters?

Chemistry
2 answers:
Temka [501]2 years ago
6 0

Answer:

To get the molarity we need to divide the number of moles of NaCl by the volume of the solution. So, 0.32 moles NaCl divided by 3.4 L, and that gives 0.094 M NaCl.

dsp732 years ago
5 0
Get the molarity we need to divide the number of moles of NaCl by the volume of the solution. So, 0.32 moles NaCl divided by 3.4 L, and that gives 0.094 M NaCl.
You might be interested in
Which element does this atom represent?
Maurinko [17]

Answer:

Option C is correct = fluorine

Explanation:

An atom consist of electron, protons and neutrons. Protons and neutrons are present with in nucleus while the electrons are present out side the nucleus.

All these three subatomic particles construct an atom. A neutral atom have equal number of proton and electron. In other words we can say that negative and positive charges are equal in magnitude and cancel the each other. For example if neutral atom has 6 protons than it must have 6 electrons. The sum of neutrons and protons is the mass number of an atom while the number of protons are number of electrons is the atomic number of an atom.

This diagram show that there are 9 electrons and 9 protons are present. We know that the number of protons or electrons are atomic number of that element. From periodic table we know that atomic number of fluorine is 9 thus the given atom present fluorine atom.

3 0
2 years ago
Box 1
Alex73 [517]

10g

Explanation:

Box 1, Mass of A = 10g

Box 2, Mass of B = 5g

Box 3, = 1A + 1B

Unknown:

Mass of B that would combine with mass of 20g of A

Solution:

   Mass ratio of A to B:

   \frac{mass of A}{mass of B} = mass ratio

           \frac{10}{5} = mass ratio

        The mass ratio of A to B = 2: 1

Now, number of B that will combine with 20g of A;

       

           \frac{mass of A}{mass of B} = mass ratio

               \frac{20}{mass of B} = \frac{2}{1}

                     Mass of B = 10g

10g of B would combine with 20g of A

learn more:

Rate brainly.com/question/8677367

#learnwithBrainly

7 0
3 years ago
Read 2 more answers
How would one know if something is an element?
hichkok12 [17]
You would be able to tell if you could see it on the period table ig.
6 0
3 years ago
Read 2 more answers
Help i attached question
kiruha [24]

Answer:

I can't see any attachment....

6 0
2 years ago
Read 2 more answers
Amanda places her water bottle in the freezer to cool down the water. She leaves it for an hour. Upon returning, she finds the w
nika2105 [10]

Answer:

Freezing

Explanation:

It changed from a liquid to a solid and that process is call freezing

8 0
2 years ago
Read 2 more answers
Other questions:
  • Prove that an element has an order in an abelian group
    13·1 answer
  • Match the term with its correct charge. Positive charge. Negative charge. Neutral: No electric charge. A. electron B. neutron C.
    9·1 answer
  • A cylinder with a movable piston contains a sample of gas having a volume of 6.0 liters at 293 K and 1.0 atmosphere. What is the
    9·1 answer
  • Calculate the pH of a 0.30 M NaF solution. The Ka value for HF is 7.2*10^-4
    6·1 answer
  • In the metallurgic industry one of the processes to get pure iron takes tree steps.
    8·1 answer
  • On the periodic table, gold has the atomic number 79. This means that
    13·1 answer
  • I need help with my worksheet
    8·1 answer
  • how many grams of solid silver nitrate would you need to prepare 200.0 mL of a 0.150 M AgNO3 solution
    10·1 answer
  • There are 4.9875 mol C, 7.9802 mol H,
    9·1 answer
  • Suppose that a formic acid (hcooh) solution has a ph of 3.15. which of these substances would increase the ph of the solution?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!