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
timurjin [86]
3 years ago
15

Na +H₂O- NaOH +H₂ balance

Chemistry
1 answer:
Whitepunk [10]3 years ago
7 0

Hey there!

Na + H₂O → NaOH + H₂

First, balance O.

One on the left, one on the right. Already balanced.

Next, balance H.

Two on the left, three on the right. Let's add a coefficient of 2 in front of NaOH and a coefficient of 2 in front of H₂O, so we have 4 on each side.

Na + 2H₂O → 2NaOH + H₂

Lastly, balance Na.

One on the left, two on the right. Add a coefficient of 2 in front of Na.

2Na + 2H₂O → 2NaOH + H₂  

This is our final balanced equation.

Hope this helps!

You might be interested in
If you have 1kg of carbon and 1 kg of gold, they will weigh the same.
Mekhanik [1.2K]
This would be be true
8 0
3 years ago
Iron-56, Iron-54, and Iron-58 are all ____ of iron
JulijaS [17]

Answer:

in the 50 place

Explanation:

3 0
4 years ago
Read 2 more answers
A student observes that water in a pot on a burner becomes hotter explain how energy is conserved in the situation
Daniel [21]

  • The water in the pot becomes hotter as a result of heat transfer.

  • <em>Energy can be transferred from a region to another , but there will still the same overall amount of energy</em> ( energy conservation)

  • When a pot containing water  is  placed on the stove and  heat is applied with the burner, there is a flow of heat from the burner to the water.

  • Heat will be transferred from the burner to the pot, then there will be transferred of heat from the pot to the water, the molecules there in the water  will be energized as a result of the heat transfer until the boiling point  is  reached.

  • Energy transfer can take place in three form, this could be conduction, radiation or convention.

  • Convention which is a cyclical process is the one that occurs in fluids only so as a result of convection , the water at the bottom will be heated and the molecules start moving and it will rise till it get to the water at the top of the pot.

<em>Therefore, the water is heated as a result of heat transfer.</em>

<em />

Learn more at : brainly.com/question/17858145?referrer=searchResults

8 0
3 years ago
Carbon dioxide gas and solid magnesium oxide are produced by the decomposition of solid magnesium carbonate. Write a balanced ch
Westkost [7]

Athe temperature has a great timer ksnswer:

Explanation:

7 0
3 years ago
If 14c-labeled uracil is added to the growth medium of cells, what macromolecules will be labeled?
ziro4ka [17]
When there are 14c-lable uracil that are added to the growth medium of cells, the macromolecules that will be labled are RNA. Uracil is a nucleobase that make up the DNA or the RNA. In RNA, uracil binds with other nucleobase (adenine) through hydrogen bonds.
6 0
4 years ago
Read 2 more answers
Other questions:
  • Match the term with its description. match term definition acid
    6·1 answer
  • What are the 3 main lines of evidence for evolution?
    6·1 answer
  • WILL GIVE BRAINLIEST!!!
    13·1 answer
  • Information that tells why or how something happens is (a):
    8·2 answers
  • A piece of iron has a volume of 11.6 cm3 and a mass of 63.5g what is its density?
    6·1 answer
  • Does biomass energy come from petroleum?
    14·1 answer
  • Which statement about the density of cold water is most likely correct?
    6·2 answers
  • Everything on earth is made of
    13·2 answers
  • List 3 countries known to have poor water quality.
    14·1 answer
  • In which layer of the atmosphere can you find meteors?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!