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
zhannawk [14.2K]
3 years ago
10

If the rate of decrease for the partial pressure of N2H4 in a closed reaction vessel is 76 torr/h , what is the rate of change f

or the partial pressure of NH3 in the same vessel
Mathematics
1 answer:
fiasKO [112]3 years ago
3 0

The reaction is missing and it's ;

N2H4 + H2 ---> 2NH3

It asks for the total pressure too.

Answer:

A) Rate of change for NH3 = 152 torr/h

B) The total pressure in the vessel will remain the same.

Step-by-step explanation:

N2H4 + H2 ---> 2NH3

1 mole of N2H4 yields 2 moles of NH3.

From the question, the rate given for N2H4 is 76 torr/h.

Thus, The rate of change for NH3 will be = 2 x 76 = 152 torr/h

Now, on the reaction side, 1 mole of N2H4 reacts with 1 mole of H2. So we have 2 moles on the left hand side.

While on the product side, 2 moles of NH3 are produced.

So the total pressure will remain the same because for every 2 moles on the reaction side, 2 moles are gotten on the product side.

You might be interested in
Mr de guzman bought 7 1/2 of meat.He used 2 3/4 for afritada,3 1/8 kg for menudo and the rest for pochero.How many kilograms of
nasty-shy [4]

Answer:

hola puto

Step-by-step explanation:

bggyyhh yyesws kihtwrqas bts23e4gyhun

7 0
3 years ago
Simplify the expression.<br><br> a4b3 + 8a4b3=???<br> PLEASE HELP??! ASAP!!?
sergeinik [125]

Answer:

9a^{4}b³

Step-by-step explanation:

The 2 terms are like terms and can be combined, that is

a^{4}b³ ( 1 + 8)

= 9a^{4}b³

5 0
3 years ago
Read 2 more answers
Enter the exact product of 5.21 •7.3.
frez [133]

Answer:

3.033

Step-by-step explanation:

5.21*7.3=3.003

6 0
3 years ago
Read 2 more answers
Simplify the product using the distributive property.
andrew11 [14]

Answer:

16h^2-4h-42

Step-by-step explanation:

4h times 4h is 16h^2

4h times -7 is -28h

4h times 6 is 24h

6 times -7 is -42

Combine like terms to get 16h^2-4h-42

7 0
3 years ago
To run a mile, Jamal must run 4 laps around the track. His goal is to run 3 miles. Jamal has run 9 laps so far.
vodka [1.7K]
Don’t really know what your question is but 4 laps times 3 miles is 12 laps. He’s got 3 more laps to finish his goal.

Pro tip: Include the actual question
7 0
3 years ago
Read 2 more answers
Other questions:
  • A tennis court is surrounded by a fence so that the distance from each boundary of the tennis court to the fence is the same. If
    7·1 answer
  • If a cow has a mass of 9 × 10^2
    9·2 answers
  • Help plzzzzzz The factors of x2 - 8x – 20 = 0 are _________________
    14·1 answer
  • Awarding brainliest!!!
    7·2 answers
  • If a +2&lt;b+3 then ____.<br><br>a-b&lt;1<br>a&lt;b+1<br>a&lt;b<br>b&lt;a​
    11·2 answers
  • Please help ASAP please thank you
    8·1 answer
  • 200 cm and 200 dm which one is bigger
    12·1 answer
  • Carl's Comic Books bought a comic book from a wholesaler for $2.50. He marked the book up
    8·1 answer
  • How do you work 5e=3e+36​
    5·1 answer
  • Ella completed the following work to test the equivalence of two expressions. 2 f + 2.6. 2 (0) + 2.6. 0 + 2.6. 2.6. 3 f + 2.6. 3
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!