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
Tpy6a [65]
2 years ago
8

3 Consider the reaction :

Chemistry
1 answer:
ss7ja [257]2 years ago
7 0

Answer:

(a) The rate at which ammonia being formed = 0.0493 M/s

(b) The rate at which molecular nitrogen reacting = 0.0247 M/s

Explanation:

N_{2}+3H_{2}\longrightarrow2NH_{3}

The rate at which molecular hydrogen is reacting = \frac{d}{dt}[H_{2}]=0.074\:M/s

The rate of the above reaction can be expressed as:

rate=-\frac{d}{dt}[N_{2}]=-\frac{1}{3} \frac{d}{dt}[H_{2}]=\frac{1}{2}\frac{d}{dt}[NH_{3}]

(a) \frac{d}{dt}[NH_{3}]=\frac{2}{3}(0.074)=0.0493

The rate at which ammonia being formed = 0.0493 M/s

(b) -\frac{d}{dt}[N_{2}]=\frac{1}{3}(0.074)=0.0247

The rate at which molecular nitrogen reacting = 0.0247 M/s

You might be interested in
This is the SI unit for force meter liter Newton m/s/s
morpeh [17]

The newton is the SI unit for force; it is equal to the amount of net force required to accelerate a mass of one kilogram at a rate of one meter per second squared. Newton's second law of motion states: F = ma, multiplying m (kg) by a (m/s 2 ).

I don't understand your question, but I think that would help.

4 0
3 years ago
E is solution of HCI of unk concentration f contain 4.8g of NaOH in 25cm point of salution​
Readme [11.4K]

Answer:

18

Explanation:

no explanation sorry

5 0
3 years ago
PLS HELP ASAP!!!!! IM TIMED!!!!!
Rainbow [258]

1. compound

 2. element  

   3. element

4. compound  

5. compound

6. element

7. compound

     8 element

                                                                                                                   

3 0
3 years ago
Why is it important to use scientific notation when talking about our solar system<br> and galaxies?
IgorLugansk [536]

Answer:

The main purpose for converting numbers into scientific notation is to make calculations with surpisingly large or small numbers less complicated. Since zeros are not used to place the decimal point, all of the digits in a number in scientific notation are meaningful and easier to read. Hope this helps!

Explanation:

3 0
2 years ago
The frequency of an x-ray wave is 3.0 x 1012MHz. Its wave speed is 3.0x 108m/s. Calculate the wavelength of the x-ray wave below
jasenka [17]

Answer: The wavelength of the x-ray wave is 10^{-10}m

Explanation:

To calculate the wavelength of light, we use the equation:

\lambda=\frac{c}{\nu}

where,

\lambda = wavelength of the light  = ?

c = speed of x-ray= 3.0\times 10^8m/s

\nu = frequency of x-ray = 3.0\times 10^{12}MHz=3.0\times 10^{18}Hz= 3.0\times 10^{18}s^{-1}     (1Hz=1s^{-1})

Putting in the values:

\lambda=\frac{3.0\times 10^8m/s}{3.0\times 10^{18}s^{-1}}=10^{-10}m

Thus the wavelength of the x-ray wave is 10^{-10}m

5 0
3 years ago
Other questions:
  • CHEMISTRY. PLEASE HELP!!
    5·2 answers
  • How do particles tend to move in solids? Please explain your answer
    9·2 answers
  • In the lead storage battery, what are the charges on the lead species that are reactants or products in reactions that take plac
    11·1 answer
  • 3
    10·2 answers
  • How many significant digits in 0.23100
    15·1 answer
  • What is the voltage of the electrochemical cell written as: Cu(s) I Cu?t(aq) Il Mg2+(aq) I Mg(s)? - APEX
    10·1 answer
  • What is the relationship between the concentration of the hydronium and hydroxide ion and pH in any water solution?
    15·1 answer
  • How can you tell that the solution contains a weak acid?
    7·1 answer
  • How many moles of oxygen gas are necessary to completely react with 10.6 moles of propane? C3H8(g) + 5 O2(g) --&gt; 3 CO2 (g) +
    12·1 answer
  • What is an allotrope?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!