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
nirvana33 [79]
3 years ago
12

Calculate the molarity of 32.1 g of MgS in 841 mL of solution.

Chemistry
1 answer:
Marianna [84]3 years ago
6 0
Molarity = mol / liter = 0.569 / 0.841 = 0.677

You convert 841 mL of solution to 0.841 L
You convert 32.1g of MgS to mol by dividing by molar mass of MgS (which is 56.4g)
You might be interested in
The major difference between real and nominal GDP is that real GDP
I am Lyosha [343]

C). Real GDP is adjusted for price level changes, whereas nominal GDP is not.

<h3>Explanation</h3>

The GDP of a country measures the total value of all final goods and services produced within that country in a certain period of time (typically a year.)

Real GDP is based on nominal GDP, but takes changes in the overall price level into account as well. That's why the two indice are so similar, except for that the value of real GDP but not nominal GDP can be compared over a period of many year to show economic growth.

  • Neither real GDP nor nominal GDP measure debt, which isn't part of the output of an economy.
  • Both real GDP and nominal GDP take the value of exports into account, as long as the good being sold abroad is made inside that country. Net export is also one of the four types of spendings on the output of an economy.
  • Only real GDP is adjusted for changes in the price level. <em>This point sets real and nominal GDP apart.</em>
  • Neither real GDP nor nominal GDP counts intermediate goods. To avoid counting the same good or service twice, both indice measure only the value of final goods and services.
3 0
3 years ago
Which of the following elements listed is the least metallic
Dominik [7]
Where's the list? It depends on which one it is. It could be Chlorine, silicon, or anything on the non metals side of the periodic table if you don't list it. 
5 0
4 years ago
Devices that allow you to do work in an easier way.​
IrinaVladis [17]

Answer:

The most notable of these are known as the "six simple machines": the wheel and axle, the lever, the inclined plane, the pulley, the screw, and the wedge, although the latter three are actually just extensions or combinations of the first three.

6 0
3 years ago
Read 2 more answers
When chlorobenzene reacts with Mg in ether followed by CO2 and neutralization with dilute HCl, __________ will be formed.
allsm [11]

Answer:

c. benzoic acid

Explanation:

The given reaction is an example of a Grignard reaction:

When chlorobenzene (C₆H₅Cl) reacts with Mg in ether, an intermediate is formed (C₆H₅MgCl).

Said intermediate then reacts with CO₂ producing a benzoic acid salt (C₆H₅CO₂X), this salt is then neutralized with dilute HCl producing benzoic acid (C₆H₅CO₂H).

4 0
3 years ago
Please help :)<br> I don’t know what to do
3241004551 [841]

Answer:

1. MgCl2 + Zn -> Mg + ZnCl2

2. 2Al + 6H2O(g) -> 2Al(OH)3 + 3H2

3. 2Cd + O2 -> 2CdO

4. I2 + KF -> it's not going to react

5. Zn + H2SO4 -> ZnSO4 + H2

6.2KBr + Cl2 -> 2KCl + Br2

7. AgNO3 + Na -> NaNO3 + Ag

8. 2NaCl + F2 -> 2NaF + Cl2

9. AgNO3 + Mg(NO3)2 + Ag

10. Ni + H2SO4 -> NiSO4 + H2

11. Al + K2SO4

12. FeCl3 + 3Mn-> 3MnCl + Fe

13. 2Na + 2H2O -> 2NaOH + H2

14. 2K + MgBr2 -> 2KBr + Mg

15. Zn + Pb(NO3)2 -> Pb + Zn(NO3)2

16. 2AlBr3+ 3Cl2 -> 2AlCl3 + 3Br2

3 0
3 years ago
Other questions:
  • What is an example of internal stimulus to which plants can respond?
    11·1 answer
  • Please. I really need these last two. It's a matter of passing or failing the class
    5·1 answer
  • Which statement about the water table is accurate
    9·2 answers
  • What would happen if there were 3 protons and 0 neutrons in the nucleus of an atom?
    15·1 answer
  • A 10.0-gram sample of liquid water at 23.0°C absorbs 209 joules of heat.
    15·1 answer
  • An average reaction rate is calculated as the change in the concentration of reactants or products over a period of time in the
    9·1 answer
  • Which word equation represents a neutralization reaction? *
    7·2 answers
  • The scatterplot shows the number of visitors at an art show in relation to admission price. What does point A on the scatterplot
    13·1 answer
  • Por ser la materia electrica neutra ¿como debe de ser el numero de electrones y el de protones?
    11·1 answer
  • Predict what would change about your number of sandwiches and your thinking if you had the same 6 pieces of bread and 4 slices o
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!