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
Nesterboy [21]
3 years ago
12

Which of the following decomposition reactions is/are correct?

Chemistry
1 answer:
Valentin [98]3 years ago
4 0
<span>The generalized reaction for chemical decomposition is: AB → A + B

NaOH is sodium hydroxide. When sodium and water is combined it makes sodium hydroxide and hydrogen

When sodium hydroxide decomposes under thermal decomposition, it breaks down into sodium oxide and water.

Thus, </span><span>C) 2NaOH Na2O + H2O</span>
You might be interested in
A chemical reaction occurs between Calcium, Oxygen, and Chlorine. The reaction is demonstrated:
ad-work [718]

Answer:

D.

Double replacement, CaO + Cl2O

Explanation:

8 0
3 years ago
Read 2 more answers
In 1986 an electrical power plant in taylorsville, georgia, burned 8,376,726 tons of coal, a national record at that time. assum
RideAnS [48]
<span>C + O2 → CO2 (8,376,726 tons) x (0.80) / (12.01078 g C/mol) x (1 mol CO2/ 1 mol C) x (44.00964 g CO2/mol) = 24,555,054 tons CO2</span>
6 0
4 years ago
Read 2 more answers
1. Leigh is preparing popcorn for her friends. She removes a stick of butter from the refrigerator and cuts a fourth of it from
Ksivusya [100]
Well your mass wont change...so it would be 35 grams of a liquid

6 0
3 years ago
Read 2 more answers
Four people weigh a standard mass of 10.00 g on the same balance. Which of the following sets of readings suggest measurements t
poizon [28]
Four people weigh a standard mass of 10.00 g on the same balance. The set of readings suggest measurements that are neither precise <span>nor accurate is the one with less mass</span>
8 0
3 years ago
ccording to all known laws of aviation, there is no way a bee should be able to fly. Its wings are too small to get its fat litt
drek231 [11]

Answer:

The bee's energy output can be calculated directly, and related to its size. it only needs enough air resistance to counter its weight and enough power in its wings to sustain this resistance. it bee like that.

4 0
3 years ago
Other questions:
  • What is #6 ,7,8 need help
    5·1 answer
  • What type of energy cause salt to separate from water​
    11·1 answer
  • What is the total amount of heat required to completely melt 347 grams of ice at this melting point
    5·1 answer
  • Which equation demonstrates that nuclear fusion forms elements that are heavier than helium?
    10·1 answer
  • Which best describes the function of the structure labeled y​
    11·1 answer
  • Answer please and thank you
    14·1 answer
  • What is the generic equation for a combustion reaction?
    10·1 answer
  • Convert 380 mmHg to atm.
    9·1 answer
  • Magnesium hydroxide is 54.87% oxygen by mass.
    10·1 answer
  • What type of intermolecular forces are expected between 4-methylcyclohexanone molecules?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!