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
Travka [436]
3 years ago
6

What is the theoretical yield of ammonia that can be obtained from the reaction of 10.0 g of H2 and excess N2?

Chemistry
1 answer:
julia-pushkina [17]3 years ago
8 0
I don’t know what to say about this question
You might be interested in
A gas has an initial volume of 15 L. If the temperature increases from 330 K to 450 K, what is the new volume.
Artist 52 [7]

Answer:

20.(45)L or about 20.4545L

Explanation:

PV = nRT

Where:

P - pressure

V - volume

n - number of particle moles

R - a constant

T - temperature in K

We can assume the P and n (and definitely R) stay the same, so we infer that

V_1 = \frac{nRT_1}{P} = 15L\\V_2 = \frac{nRT_2}{P}\\V_1 / V_2 = \frac{nRT_1}{P} / \frac{nRT_2}{P} = \frac{T_1}{T_2}\\\\15L / V_2 = \frac{330K}{450K} = \frac{11}{15}\\\\V_2 = 15L \cdot \frac{15}{11} = 20.(45)L

4 0
3 years ago
A gas is collected at 20.0 °C and 725.0 mm Hg. When the temperature is
krek1111 [17]

Answer:

676mmHg

Explanation:

Using the formula;

P1/T1 = P2/T2

Where;

P1 = initial pressure (mmHg)

P2 = final pressure (mmHg)

T1 = initial temperature (K)

T2 = final temperature (K)

According to the information provided in this question;

P1 = 725.0mmHg

P2 = ?

T1 = 20°C = 20 + 273 = 293K

T2 = 0°C = 0 + 273 = 273K

Using P1/T1 = P2/T2

725/293 = P2/273

Cross multiply

725 × 273 = 293 × P2

197925 = 293P2

P2 = 197925 ÷ 293

P2 = 676mmHg.

The resulting pressure is 676mmHg

3 0
3 years ago
A student made the following diagram to represent cellular respiration.
Ratling [72]
The correct answer is A, Water is not used up during this process. This is because when cellular respiration occurs oxygen and glucose combine. When this takes place water is left behind when carbon is separated from glucose. Because water is being left behind it is not being used up in this process. 
3 0
3 years ago
Read 2 more answers
Free brainlest just thank my other questions
alexandr402 [8]

Answer:

ok and thank you for free point

6 0
3 years ago
Read 2 more answers
All the atoms in Neon do not have to have 10 protons. True, or false?
Levart [38]

Answer:

true

Explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • What do the water cycle and wind have in common
    6·1 answer
  • a balloon has 0.3 moles of air inside and a volume of 7 liters after 0.2 more moles of air were blown into this balloon what is
    5·1 answer
  • Many classic experiments have given us indirect evidence of the nature of the atom. Which of the experiments listed below did no
    5·1 answer
  • What is the sum of 334.540 g and 198.9916 g to the correct significant figure?
    6·1 answer
  • Waves transfer<br><br> A<br> density<br><br> B<br> energy<br><br> C<br> heat<br><br> D<br> matter
    5·2 answers
  • How is the reaction rate affected by a temperature decrease?​
    12·1 answer
  • Gold is reacted with Bromine gas according to the reaction 2Au + 3Br2 → 2AuBr3 . Use the data table below to determine the perce
    12·1 answer
  • How many times more acidic is pH2 than pH4?
    10·1 answer
  • Which group of the periodic table is composed of inert gases
    14·1 answer
  • What type of heat transfer drives plate tectonics?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!