The rate of a certain reaction is given by the following rate law:rate-k N2 H2Use this information to answer the questions below.What is the reaction order in N2?10What is the reaction order in H2?What is overall reaction order?At a certain concentration of N2 and H2, the initial rate ofMreaction is 45.0 M / s. What would the initial rate of thereaction be if the concentration of N2 were doubled? Be sureyour answer has the correct number of significant digits.The rate of the reaction is measured to be 0.200 M/ s when[N2] 0.46 M and [H2] = 1.9 M. Calculate the value of the-21=rate constant. Be sure your answer has the correct number ofsignificant digits

Question
Asked Nov 22, 2019
58 views

I just need help with the last 2 questions with correct significant digits 

The rate of a certain reaction is given by the following rate law:
rate-k N2 H2
Use this information to answer the questions below.
What is the reaction order in N2?
10
What is the reaction order in H2?
What is overall reaction order?
At a certain concentration of N2 and H2, the initial rate of
M
reaction is 45.0 M / s. What would the initial rate of the
reaction be if the concentration of N2 were doubled? Be sure
your answer has the correct number of significant digits.
The rate of the reaction is measured to be 0.200 M/ s when
[N2] 0.46 M and [H2] = 1.9 M. Calculate the value of the
-2
1
=
rate constant. Be sure your answer has the correct number of
significant digits
help_outline

Image Transcriptionclose

The rate of a certain reaction is given by the following rate law: rate-k N2 H2 Use this information to answer the questions below. What is the reaction order in N2? 10 What is the reaction order in H2? What is overall reaction order? At a certain concentration of N2 and H2, the initial rate of M reaction is 45.0 M / s. What would the initial rate of the reaction be if the concentration of N2 were doubled? Be sure your answer has the correct number of significant digits. The rate of the reaction is measured to be 0.200 M/ s when [N2] 0.46 M and [H2] = 1.9 M. Calculate the value of the -2 1 = rate constant. Be sure your answer has the correct number of significant digits

fullscreen
check_circle

Expert Answer

star
star
star
star
star
1 Rating
Step 1

Given:

Rate=k (N2) (H2)2

Initial rate of reaction=45.0 M/s

Rate of reaction=0.200 M/s

Molarity of N2 =0.46 M

Molarity of H2 =1.9 M

Step 2

The rate law has the form:

help_outline

Image Transcriptionclose

Rate-k[A] [B etc where k is the rate constant m and n are the reaction orders The overall order of reaction is m+n...etc

fullscreen
Step 3

The rate of a certai...

help_outline

Image Transcriptionclose

Rate-k[N.H Here, the reaction orders ofm-1 &n=2 The Overall order of the reaction=m+n =1+2-3

fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in

Science

Chemistry

Related Chemistry Q&A

Find answers to questions asked by student like you
Show more Q&A
add
question_answer

Q: arrange the following from highest to lowest boiling point, using the concepts of intermolecular for...

A: A chemical compound consists of two or more different elements which are bonded with each other thro...

question_answer

Q: 1. 2Li, Et,O 2. CHCH2CCH 3 Нзс—СІ (сн), сн(сн,), СI 3. 3 2 2

A: First and second step of the reaction is shown below. An organolithium (1-butynyl lithium) is formed...

question_answer

Q: A seizing patient needs an emergency injection of 10.0 mg of diazepam (C₁₆H₁₃N₂OCl; note: the last a...

A: The given weight of diazepam is 10 mg.It is known that 1 mg = 10-3 g. Therefore, 10 mg = 10×10-3 g T...

question_answer

Q: I need help with both of the blank spaces with correct significant figures

A: Given dataInitial rate of reaction = 4.00 x 105 M/sRate of reaction with respect to I2 = 1Rate of re...

question_answer

Q: Write down the defect chemistry equationfor introduction of SrTiO3 in BaTiO3using the Kröger-Vink no...

A: Kroger-Vink notation is used to represent defect reaction. It adopts certain conventions to represen...

question_answer

Q: What is the wavelength (in pm) of a proton traveling at a speed of 6.21 km/s?

A: The wavelength (in pm) of a proton travelling at a speed of 6.21 km/s is calculated as,

question_answer

Q: 1) What is the total number of valence electrons in the Lewis structure of NHF2? electrons (2) Draw ...

A: The total number of valence electrons in the Lewis structure of NHF2 is to be determined.Lewis struc...

question_answer

Q: Are CH3+ and CH3- polar or non-polar molecules? Explain your reasoning using both words and pictures...

A: CH3+ molecules are non polar because there is a dipole movement between the hydrogen molecules and t...

question_answer

Q: Predict the magnetic moment (spin only) for the following complexes. [Cr(H2O)6] 2+ [Fe(CN)6]3-

A: The coordination complexes can be defined as the complex compounds which have coordinate linkage bet...