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
which of the following lengths of lines would be used to create a right triangle 6,9,12 5,12,13 4,8,16 7,15,19.7
marin [14]
If this is talking about the Pythagorean theorem then it would be 5,12,13 becuase because the equation for the triangle is
2 2 2
a + b = c

2 2 2
5 + 12. = 13
6 0
3 years ago
Can someone answer these question pls
Firdavs [7]
Y= 12 because anything to the 0 power is 1 so 4*1=4 * 3=12
6 0
3 years ago
Read 2 more answers
at store B the cost is given by y=2x where y is the cost in Dollars and the x is the number of pounds. what is the unit price of
Rainbow [258]

the price of an apple is how many pounds of apples time 2

4 0
3 years ago
What is the sum of 15 - 6, and -2 + 9/?
Temka [501]

Answer:

16

Step-by-step explanation:

as an expression: (15 - 6) + (-2 + 9)

simplify quantities: (9) + (7)

sum: 16

:D

4 0
3 years ago
Simplify. x-2/(x^2+4x-12)
balandron [24]
Simplifying the above expression we shall proceed as follows:
<span>x-2/(x^2+4x-12)
factoring out the denominator we get:
</span>x^2+4x-12
=x^2-2x+6x-12
=x(x-2)+6(x-2)
=(x+6)(x-2)
thus our expression will be:
(x-2)/[(x+6)(x-2)]
simplifying the above we get:
1/(x+6)

Answer: 1/(x+6)
5 0
3 years ago
Other questions:
  • Identify the Asymptotes for the graphs below help pls!
    6·2 answers
  • In a bag of candy, there are 4 tootsie rolls, 3 lollipops, 5 hershey kisses and 6 starbursts. if you select one piece of candy a
    12·1 answer
  • 37 less than the product of 15 and a number is 38.
    15·1 answer
  • 1/2 of 118. #7 please help homework is due tomorrow
    11·2 answers
  • F(x) = 2.5x − 10.5 how do i solve this
    9·2 answers
  • What is the value of x in the figure shown below?
    9·1 answer
  • Help? Please?<br> I really suck at geometry
    6·1 answer
  • What is the multiplicative inverse or -3/4
    13·1 answer
  • The chicken increased by $0.98, from $6.50 to $7.48. What is the percent change in the cost of this meal? Show your proportion a
    15·2 answers
  • Write the equation of a circle whose center is at (-1,5) and radius is 8
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!