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
Luda [366]
3 years ago
13

The rate constant for a first-order reaction is 2.4 x 10-4 L/(mol's) at 600 K and 6.2 x 10-4L/(mol · s) at 900 K.

Chemistry
1 answer:
Alika [10]3 years ago
6 0

Answer:

(R = 8.31 J/(mol · K)) 0.88 × 104 J/mol 1.42 × 102 J/mol 1.42 × 104 J/mol at 600 K and 6.2 × 10-4 L/(mol · s) at 900 K. Calculate the activation energy.

You might be interested in
for the reaction shown compute the theoretical yield of product in moles each of the initial quantities of reactants. 2 Mn(s)+3
Y_Kistochka [10]

Answer:

2 mole MnO₂

Explanation:

2Mn(s) + 2O₂(g) => 2MnO₂(s)

4 0
4 years ago
Read 2 more answers
A farmer selectively breeds tomatoes to be shipped to grocery stores across the United States. Which of the following genetic tr
Studentka2010 [4]

Answer:

D

Explanation:

It would definitely affect size because breeding will change that trait

5 0
3 years ago
Which method of heat transfer is due to the transfer of kinetic energy from one molecule to another?
pshichka [43]

Answer: Conduction

Explanation:

3 0
3 years ago
Read 2 more answers
What makes calcium and nitrogen different list two differences
liberstina [14]

Answer:

the difference in electronegativity is so large (2.04) that the bonding electrons spend almost all their time on the nitrogen atom.

Explanation:

Because calcium loses 2 electrons to become Ca2+, and nitrogen gains 3 electrons to become N3−, you need two calcium atoms and three nitrogen atoms in order to form a neutral compound.

6 0
3 years ago
Which option best characterizes the following scenario?
Lisa [10]

Answer:

Externalities are costs (negative externalities) or benefits (positive externalities), which are not reflected in free market prices. ... Market failure is a situation in which the free market leads to a misallocation of society's scarce ... and the killing of fish is not a cost that it would directly have to bear

7 0
3 years ago
Other questions:
  • What would happen if fertilizer ran into the lake where these plants, fish, and eagles live?
    12·1 answer
  • PLZ HELP QUICKLY!!
    7·1 answer
  • What is the best chemistry science fair project
    8·1 answer
  • If a sample has a mass of 245.8 grams and takes up 94ml of space, what is the density of the sample?
    8·1 answer
  • Wich symbols represent SI units for temperature?
    9·2 answers
  • What is the difference in 3S, 3D and 3P? Is P higher than S in some cases in terms of 3?​
    5·1 answer
  • NEED HELP ASAPPP<br><br> What is the number of beryllium atoms in 78.0g of Be?
    8·1 answer
  • What is the molecular formula of a compound with the empirical SO and molecular weight 96.13?
    7·1 answer
  • What are the consequences of building a equitable water sanitation
    15·1 answer
  • A wave is moving towards shore with a velocity of 5.0 MS if it’s frequency is 2.5 Herz what is the wave length
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!