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
Sunny_sXe [5.5K]
4 years ago
7

In the reaction ______ H2 + N2 ----> 2 NH3, what coefficient should be placed in front of H2 to balance the reaction?

Chemistry
2 answers:
Mamont248 [21]4 years ago
4 0

Your answer is 3.

3H2 + N2 → 2 NH3


velikii [3]4 years ago
3 0
D. no coefficient is needed.
You might be interested in
Calculate the pressure exerted on the floor when an elephant who weighs 2400 N
Inessa05 [86]

Answer:

The answer is

<h3>6000 N/m² or 6000 Pa</h3>

Explanation:

The pressure exerted by an object given the force of the object and the area can be found by using the formula

P =  \frac{f}{a}  \\

where

P is the pressure

f is the force

a is the area

From the question

f = 2400 N

a = 0.4 m²

So we have

P =  \frac{2400}{0.4}  \\

We have the final answer as

<h3>6000 N/m² or 6000 Pa</h3>

Hope this helps you

8 0
3 years ago
The retina is a photosensitive tissue that contains the special photoreceptor cells. What is the purpose of these photoreceptor
RideAnS [48]
I am also taking the test, but I think it's C. But I'm not exactly sure
5 0
4 years ago
The solubility of a solute and solvent at a given temperature is 30.65 g/100 mL.
Alisiya [41]

Answer:

613.0 g

Explanation:

2 L = 2000 mL

(30.65 g/100 mL)*2000 mL = 613.0 g

3 0
3 years ago
Read 2 more answers
9. What is the process of nuclear fusion? *
Pavlova-9 [17]

Answer:

the process of carrying light

5 0
3 years ago
The toy car in the picture is propelled forward by A) The weight of the car. B) The force of the car on the air. C) The friction
katovenus [111]

Answer:

the answer is d :)

Explanation:

7 0
4 years ago
Other questions:
  • A gas made up of atoms escapes through a pinhole 3.08 times as fast as F2 gas. Write the chemical formula of the gas.
    9·1 answer
  • What role do the coefficients serve in a chemical reaction?
    8·2 answers
  • Energy + 6CO2 + 6H2O → 6O2 + C6H12O6 The purpose of photosynthesis is to produce usable chemical energy or glucose from solar en
    8·2 answers
  • Which statement describes both homogeneous mixtures and heterogeneous mixtures?
    5·2 answers
  • What is the difference between theory and hypothesis
    10·1 answer
  • What is the mass of 8.8 x 10^22 of magnesium
    13·1 answer
  • Did you ever rediscover something of yours that you<br> had forgotten? How did you react?
    12·2 answers
  • The process of respiration is like a(n) __________.
    6·1 answer
  • A patient is given 200 mg of a drug with the formula: C32H34N6O10. How many mg of the drug is carbon?
    10·1 answer
  • [EARTH SCIENCE]
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!