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
Brut [27]
3 years ago
13

Solve these.. . . . .​

Chemistry
1 answer:
KonstantinChe [14]3 years ago
7 0

Answer:

Please find the ten balanced equations below

Explanation:

According to the question, a balanced equation must contain equal number of atoms on both sides of the equation. To balance an equation, coefficients are used. The following are the balanced equation:

1. C + O2 → CO2 (balanced)

2. 2H2 + O2 → 2H2O (balanced)

3. 2Na + 2H2O → 2NaOH + H2 (balanced)

4. 4Na + O2 → 2Na2O (balanced)

5. 2Na + Cl2 → 2NaCl (balanced)

6. NaOH + HCl → NaCl + H2O (balanced)

7. NaOH + HNO3 → NaNO3 + H2O (balanced)

8. 2NaOH + H2SO4 → Na2SO4 + 2H2O (balanced)

9. Na2CO3 + 2HCl → 2NaCl + H2O + CO2 (balanced)

10. 2NaOH + CO2 → Na2CO3 + H2O (balanced)

You might be interested in
Name the following compounds CaSe <br><br> don’t use common names such as water or salt
Contact [7]
Do it urself ;) jdhdhdhdhdhhdhdhdhdhdhdhdhdhgdhd
8 0
3 years ago
Choose the phrase that best describes h20
Kitty [74]
I need the answers or a picture to help
6 0
3 years ago
How many moles of water are produced when 3.0 moles of hydrogen gas react with 1.8 moles of oxygen gas?
swat32

Sorry for the late response but for this question, the answer is 3 moles of water.

8 0
3 years ago
I need the answer to 452 of arogon
yaroslaw [1]
I'm confused... is there more info? 
3 0
3 years ago
At equilibrium, ________. At equilibrium, ________. all chemical reactions have ceased the rate constants of the forward and rev
balandron [24]

Answer:

<em>At equilibrium, the rate of the forward, and the reverse reactions are equal.</em>

Explanation:

In an equilibrium chemical reaction, the rate of forward reaction, is equal to the rate of reverse reaction. Note that the reactions does not cease at equilibrium, but rather, the reactants are converted to product, at the same rate at which the product is also being converted into the reactants in the reaction. When chemical equilibrium is reached, a careful calculation of the value of equilibrium constant is approximately equal to 1.

NB: If the value of equilibrium constant is far far greater than 1, then the reaction will favors more of the forward reaction, and if far far less than 1, the reaction will favor more of the reverse reaction.

6 0
3 years ago
Other questions:
  • Rank the following solutions from least polar to most polar. Rank on a scale of 1-4: 1 being the least polar and 4 being the mos
    14·1 answer
  • Characteristic of a chemical compound
    13·1 answer
  • HELP<br> FREE BRAINLIEST
    9·2 answers
  • Identify the elemant that is a nonmetal , a gas, and has an element symbol that starts with the letter a
    7·1 answer
  • HELP ASAP AND ILL GIVE U BRAINLIEST
    13·1 answer
  • Oxygen is composed of only one kind of atom and can’t be separated into simpler substances. What type of matter is it?
    14·2 answers
  • Unknown element X is a metal that ionically bonds to sulfur. Is the formula, X3S feasible? Why or why not?
    7·2 answers
  • What will happen to the chemical equilibrium if MgCl2 is added? PLEASE HURRY
    8·2 answers
  • Which is the correct Lewis dot structure of NH2?<br><br> A. A<br> B. B<br> C. C<br> D. D<br> E. E
    10·2 answers
  • How are the sensory clues from watching a fire different from the sensory clues from watching a firefly?​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!