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
Ede4ka [16]
3 years ago
13

How many grams of h2o are needed to produce 45g of NO

Chemistry
1 answer:
schepotkina [342]3 years ago
4 0

We need (i) the stoichiometric equation, and (ii) the equivalent mass of dihydrogen.
Explanation:
1
2
N
2
(
g
)
+
3
2
H
2
(
g
)
→
N
H
3
(
g
)
11.27

g
of ammonia represents
11.27
⋅
g
17.03
⋅
g
⋅
m
o
l
−
1

=

?
?

m
o
l
.
Whatever this molar quantity is, it is clear from the stoichiometry of the reaction that 3/2 equiv of dihydrogen gas were required. How much dinitrogen gas was required?
You might be interested in
How much pressure would 0.8 moles of a gas at 370K exert if it occupied 17.3L of space
dezoksy [38]

Answer:

1.40 atm is the pressure for the gas

Explanation:

An easy problem to solve with the Ideal Gases Law:

P . V = n . R .T

T° = 370K

V = 17.3L

n = 0.8 mol

Let's replace data → P . 17.3L = 0.8mol . 0.082L.atm/mol.K . 370K

P = (0.8mol . 0.082L.atm/mol.K . 370K) / 17.3L = 1.40 atm

7 0
3 years ago
Read 2 more answers
Which of the following are sources of revenue for media companies? A. Direct sales to producers B.advertising and subscriptions
Fed [463]

Answer:

c

Explanation:

5 0
3 years ago
Read 2 more answers
How many significant figures are in 4.800x10-3?​
seraphim [82]
4 after solving =0.004800 where 4,800 is the significant number
5 0
2 years ago
If 3.75 moles of aluminum react, how many moles of sulfur are needed?
aliya0001 [1]

Answer:(A) 0.70 mol

Explanation:

5 0
3 years ago
Help me please. <br> Thermal energy can come from other forms of energy. Give several examples how.
pychu [463]

a heater turns electrical energy into thermal energy

the sun turns gas into thermal energy

annd i cant think of anymore but i hope this helps you

5 0
3 years ago
Other questions:
  • Where are lighter elements fused into elements more massive than iron?
    10·1 answer
  • Acetaminophen (C8H9NO2) is the active ingredient in many nonprescription pain relievers. Each tablet contains 500 mg of acetamin
    6·1 answer
  • If an atom loses a proton, what happens?
    6·2 answers
  • Cole is working with radioactive particles and has set up a shield made of aluminum for protection. Which of the following will
    14·2 answers
  • A compound containing only c, h, and o, was extracted from the bark of the sassafras tree. The combustion of 43.9 mg produced 11
    5·1 answer
  • Amino acids can be synthesized by reductive amination. Draw the structure of the organic compound that you would use to synthesi
    15·1 answer
  • A substance made of two or more atoms bonded together
    7·2 answers
  • What is formula of matter
    13·1 answer
  • Students measuring the mass of a rock record 6.759 g, 6.786 g, 6.812 g, and
    6·1 answer
  • WILL MARK BRAINLIST!!! only for correct answer<br> NEED CORRECT ANSWER ASAPPP
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!