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
soldier1979 [14.2K]
2 years ago
15

The rate law for the reaction 3A --> 2B is rate = k[A] with a rate constant of 0.0447 hr-1.

Chemistry
1 answer:
Lynna [10]2 years ago
6 0

The half-life of the reaction is determined as 22.4 hr.

<h3>Half life of the reaction</h3>

The half life of the reaction is calculated as follows

rate of reaction, k = Δ[A]/3t = Δ[B]/2t

t = Δ[A]/3k = Δ[B]/2k

where;

  • k is rate constant = 0.0447/hr

t = (3)/(3 x 0.0447) = (2)/(2 x 0.0447) = 22.4 hr

Thus, the half-life of the reaction is determined as 22.4 hr.

Learn more about half life here: brainly.com/question/2320811

#SPJ1

You might be interested in
Photosynthesis stores energy. True or False
postnew [5]
True if im wrong u can take away my points

6 0
3 years ago
Read 2 more answers
Need Chemistry help ASAP! Which of the following statements regarding chemical equilibrium is NOT necessarily true?
guajiro [1.7K]
So confusing try to explain more plz
3 0
3 years ago
Read 2 more answers
How much energy does it take to melt 2 kg of ice? (Refer to table of<br> constants for water.)
ioda
It would be C

2 kg x 1000 g/kg x 1mol/18.02 x 6.03 kj/mol = 669kj


5 0
2 years ago
Read 2 more answers
2. Differentiate the types of tectonic plates.
kramer

Answer:

Explanation:

Convergent boundaries: where two plates are colliding. Subduction zones occur when one or both of the tectonic plates are composed of oceanic crust. ...

Divergent boundaries – where two plates are moving apart. ...

Transform boundaries – where plates slide passed each other.

3 0
2 years ago
Based on the activity series of metal, which reaction with water will not happen?
laila [671]

Answer:

B

Explanation:

B, H2O + Na The elements toward the bottom left corner of the periodic table are the metals that are the most active in the sense of being the most reactive. Lithium, sodium, and potassium all react with water,

5 0
3 years ago
Other questions:
  • What is a fuel produced by fermenting crops.
    15·1 answer
  • The solid in question 2 was aluminum sulfate, al2(so4)3. calculate the molar heat of solution, δhsoln, for aluminum sulfate. hin
    11·1 answer
  • What kind of scale do you use to measure mass
    14·1 answer
  • What are the independent and dependent variables explained easily.
    9·1 answer
  • Calculate the molarity of a solution that contains 200 g of copper (II) chloride( CuCl2) in 150 mL of solution.
    5·1 answer
  • Please help me with my work<br>​
    5·2 answers
  • he specific heat capacity of a pure substance can be found by dividing the heat needed to change the temperature of a sample of
    12·1 answer
  • Someone help me all i know it’s not C btw!!!
    12·2 answers
  • Which organism obtains energy without depending on another organism
    11·1 answer
  • What should go in the blanks?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!