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
Thepotemich [5.8K]
3 years ago
13

PLEASE HELP!! PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE

HELP PLEASE HELP PLEASE HELP
CHEMJSTRY!! LONE PAIRS WILL GIVE BRAINLIEST IF CORRECT!

Chemistry
2 answers:
Svet_ta [14]3 years ago
6 0
T is what you are looking for
Artyom0805 [142]3 years ago
3 0

Answer:

T

Explanation:

You might be interested in
What two substances are always produced by a neutralization reaction?
satela [25.4K]
What two substances are always produced by a neutralization reaction? water and salt
8 0
3 years ago
In the Haber reaction, patented by German chemist Fritz Haber in 1908, dinitrogen gas combines with dihydrogen gas to produce ga
VashaNatasha [74]

The question is incomplete, complete question is :

In the Haber reaction, patented by German chemist Fritz Haber in 1908, dinitrogen gas combines with dihydrogen gas to produce gaseous ammonia. This reaction is now the first step taken to make most of the world's fertilizer. Suppose a chemical engineer studying a new catalyst for the Haber reaction finds that 348 liters per second of dinitrogen are consumed when the reaction is run at 205°C and 0.72 atm. Calculate the rate at which ammonia is being produced.

Answer:

The rate of production of ammonia is 217.08 grams per second.

Explanation:

N_2+3H_2\rightarrow 2NH_3

Volume of dinitrogen used in a second = 348 L

Temperature of the gas = T = 205°C = 205+273 K = 478 K

Pressure of the gas = P = 0.72 atm

Moles of dinitrogen = n

n=\frac{PV}{RT}=\frac{0.72 atm\times 348 L}{0.0821 atm L/mol K\times 478 K}=6.385 mol

According to reaction, 1 mole of dinitriogen gives 2 mole of ammonia.Then 6.385 moles of dinitrogen will give:

\frac{2}{1}\times 6.385 mol=12.769 mol

Mass of 12.769 moles of ammonia;

12.769 mol 17 g/mol = 217.08 g

217.08 grams of ammonia is produced per second.So, the rate of production of ammonia is 217.08 grams per second.

6 0
4 years ago
The temperature of a fixed mass of gas in a rigid container is decreased from 150.00 degrees
ehidna [41]

Answer:The final pressure is 1200 mmHg

Explanation:

Hope this helps ツ

4 0
3 years ago
Were you in ms.secrihrst class in dutchtown middle.
IrinaVladis [17]

NO, why though this is a simple question lol!

4 0
3 years ago
What must be present for a substance to be organic?
sergejj [24]
Organic chemistry present for a substance
3 0
3 years ago
Other questions:
  • Basic substances have a gritty texture.
    14·1 answer
  • How do scientists do background research on topics they have question about
    8·1 answer
  • What is the oxidation number for iodine in Mg(IO3)2 ?
    9·2 answers
  • Why do you think the experimenter conducted this experiment in a lab rather than in the natural world, where this
    14·1 answer
  • Marjorie is trying to determine the identity of an unknown substance. After running tests, she determines that the substance is
    9·1 answer
  • Which condition might develop if people eat contaminated raw or undercooked fish?
    8·2 answers
  • Calculate the wavelength of a body of mass 96.0 mg and moving with a velocity of 30.0 m/s. The value of Planck’s constant is 6.6
    15·1 answer
  • For the reaction between aqueous silver nitrate and aqueous sodium chloride, write each of the following. The products of the re
    14·1 answer
  • What is the mole fraction of NaOH in an aqueous solution that
    6·1 answer
  • 6. Which of the following is an electrical hazard?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!