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
marissa [1.9K]
3 years ago
9

Which chemical equation correctly represents the reaction that takes place when nitrogen gas and hydrogen gas are formed as ammo

nia decomposes? (4 points) a N(g) + H3(g) → NH3(g) b 2N(g) + 3H2(g) → 2NH3(g) c 2NH3(g) → N2(g) + 2H3(g) d 2NH3(g) → N2(g) + 3H2(g)
Chemistry
1 answer:
Leviafan [203]3 years ago
4 0

Answer:

  • d. 2NH3(g)-N2(g)+3H2(g)
You might be interested in
The brightness of a star depends on its _____ a. color b. composition of atmosphere c. distance from Earth, and stars that are c
Yanka [14]

Answer:

Either B or C. Composition or the Distance from the Earth.

5 0
3 years ago
What is the mass of OH- in Ca(OH)2
Ne4ueva [31]
Oxygen: 16.00 g/mol
Hydrogen: 1.01 g/mol

The mass would be 17.01 g/mol
5 0
3 years ago
I know that one of them is multiple choice but i’m not sure which one it is.
Evgen [1.6K]

Explanation:

1. neutrons

2. protons

3. protons and neutrons

4. neutrons

5. electrons

I'm not sure with 1 and 4, sorry :<

5 0
3 years ago
What must be satisfied for a hypothesis to be useful?
Alex_Xolod [135]

Answer:

it must be testable I think that's the answer

5 0
3 years ago
Read 2 more answers
Two characteristics used to classify igneous rocks are texture and
kykrilka [37]
<span>Two characteristics used to classify igneous rocks are texture and </span>Mineral Grains

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the chemical formula for the compound formed between strontium and oxygen?
    15·1 answer
  • Given the chemical equation, predict the ΔS system for this change.
    6·1 answer
  • 1. According to the fossil record, the first LAND plants were most likely pine trees. moss and ferns. flowering plants. 2. Scien
    7·2 answers
  • What is a physical change?
    12·2 answers
  • What is the charge of the hydride ion?​
    10·1 answer
  • In order to become stable, Potassium, K, will _______ and have a resulting charge of _____.
    15·1 answer
  • 45.6 grams of CH4 is placed into a 275 mL container at 55.00C. What is the pressure inside the container in atm?
    10·1 answer
  • Which ball has the most energy?
    5·2 answers
  • Which branch science consist of?<br>​
    11·2 answers
  • When 2.0 mol of methanol is dissolved in 45 grams of water, what is the mole fraction of methanol
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!