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
Alenkinab [10]
2 years ago
9

_Na+ Cl2 - -> _NaCl A 2,4 B 1,2 C 3,3 D 2,2

Chemistry
1 answer:
Natali [406]2 years ago
4 0

Answer:

D 2,2

Explanation:

We can see that there are 2 chlorines on the reactant side so there has to be a 2 on the product side

Now we have Na + Cl2 --> 2NaCl

The problem now is that there are 2 sodiums on the product side so add a 2 to the Na on the reactant side

2Na + Cl2 --> 2NaCl

Now it's balanced!

You might be interested in
What is the answer to this chemistry question?
olga_2 [115]

Answer:

The answer to your question is remplacement double

Explanation:

Data

Lead (II) nitrate = Pb(NO₃)₂

Potassium iodide = KI

Process

1.- Write the balanced chemical reaction

             Pb(NO₃)₂  +  2KI  ⇒   PbI₂  +  2KNO₃

2.- Conclusion

This is a remplacement double reaction because there are two reactants that interchange cations and the products are a combination of the reactants.

5 0
3 years ago
Is air a compound mixture or a element.
GenaCL600 [577]

Is air a compound mixture or a element. compound

8 0
3 years ago
Read 2 more answers
Which of the following increases the average kinetic energy of colliding particles? A. adding a catalyst B. increasing the tempe
irina [24]

The average kinetic energy of colliding particles can be increased by increasing temperature.

B.

6 0
3 years ago
Read 2 more answers
What are cells at express the same gene
Dafna1 [17]

Hi There!

Question - What are cells at express the same gene?

Answer - A. the same

Why - Every single cell in a person body has the exact same DNA.

Hope This Helps :)

6 0
3 years ago
If the pressure, volume, and temperature of a gas are known, which can most likely be found by using the ideal gas law?
Radda [10]
Standard temperature and pressure
3 0
3 years ago
Read 2 more answers
Other questions:
  • NEED HELP ASAP!!!<br> What method of separation is used to separate liquids from insoluble solids?
    11·2 answers
  • if 200.0 of copper (II) sulfate react with an excess of zinc metal, what is the theoretical yield of copper?
    12·1 answer
  • A disadvantage of corporations is that shareholders have to pay blank on profits
    10·2 answers
  • An egg is fried is that a physical or a chemical change
    13·2 answers
  • Given the following equation: 3Cl2 (g) + 8NH3 (g) → N2 (g) +
    13·1 answer
  • Explain what will happen to the crystal when cations are pushed they face each other and the movement is simulating an applied f
    6·1 answer
  • Explain why the temperature of distilled water is kept at 37°C ?<br>​
    10·2 answers
  • When products are being made as quickly as reactants, the reaction is said to have reached... what?
    13·1 answer
  • Describe the sunlight and length of day at the start of winter *NO GO OG LE* will give brainliest
    6·1 answer
  • 1. The attraction between the hydrogen atom in one water molecule and the oxygen molecule in another is
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!