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
Valentin [98]
3 years ago
13

Write a balanced chemical equation for the synthesis of ammonia from its elements including the word energy as a product

Chemistry
1 answer:
Katen [24]3 years ago
5 0
Ammonia synthesis can be done by Haber process. N₂ gas and H₂ gas are used as the reactants. <span>The balanced reaction equation is
</span>N₂(g) + 3H₂(g) ⇄ 2NH₃(g) + energy

This is a reversible process and the conditions as follows,
1. Pressure
should be 150 - 200 atm
2. Temperature
is between 450 - 500 °C
3. Catalyst is iron
You might be interested in
A gaseous compound has a density of 1.90 g/L at 51.1 ∘C and 1.09 bar . Assuming ideal behavior, calculate the molar mass of the
marysya [2.9K]

Answer:

1.90

Explanation:

5 0
2 years ago
1.26 * 10^4 + 2.50 * 10^4 in sceintific notation
eduard
Hello! I can help you with this. First, convert them into it’s written out standard form. 10^4 is 10,000. 10,00 * 1.26 is 12,600. 10,000 * 2.5 is 25,000. 12,600 + 25,000 = 37,600 or 3.76 * 10^4 in scientific notation. The answer in scientific notation is 3.76 * 10^4.
8 0
3 years ago
Pls help question 2 ill attach a picture​
Finger [1]

Answer:

X 154

Check solution in explanation

Explanation:

Average atomic mass = ( mass 1× abudance) + ( mass 2× abudance)+ ( mass 3× abudance) / 100

(149×13.8)+(152×44.9) +(154×41.3)/100

2056.2 + 6824.8 + 6360.2/100

=152.412

8 0
3 years ago
What would happen if the number of protons were to change in an atom?
Shalnov [3]

Answer: you will change the atom from one element to a different element. Sometimes, when you add a proton to an element, the element will become radioactive. If you change the number of neutrons in an atom, you get an isotope of the same element.

Explanation:

5 0
2 years ago
Balance the following equation<br>Al + O₂ - ALO₃​
baherus [9]

Answer:

2Al + 3O₂ ===> 2ALO₃

Explanation:

2Al + 3O₂ ===> 2ALO₃

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following best describes the result of using a catalyst in a chemical reaction?
    9·2 answers
  • How many atoms are in 3.50 moles of calcium (ca)?
    13·1 answer
  • What is the result when atoms combine in fixed ratios?
    8·1 answer
  • calculate the number of grams of magnesium in 50g of magnesium sulfide. Use percentage composition and gravimetric factor.
    8·1 answer
  • How can the percent yield be used to determine the actual yield of a chemical reaction
    9·1 answer
  • How many moles of hydrogen gas(H2) are needed to react with 15 moles of chlorine gas
    7·1 answer
  • What is Metabolism?
    15·2 answers
  • What is the temperature of 0.5 moles of water vapor that occupies 120 dm3 and applies a pressure of 15,000 Pa to its container?
    8·1 answer
  • Which is an example of variations in a population of organisms
    12·1 answer
  • What floats on top of molten magma under the earth’s surface?.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!