subject

Chemistry, 09.04.2020 18:59 carthur71

Which of the following increases the average kinetic energy of colliding particles?
A.
adding a catalyst
B.
increasing the temperature
C.
increasing the reactant concentration
D.
increasing the surface area

ansver

Answers: 2

Show answers

Another question on Chemistry

question

Chemistry, 23.06.2019 00:00

Exit what is the density of an object having a mass of 5.0 g and a volume of 45.0 cm3?

Answers: 1

question

Chemistry, 23.06.2019 13:00

Sort these isotopes by whether they are most likely to undergo fusion or fission. hydrogen-3, uranium-233, plutonium-239, hydrogen-1, helium-3, plutonium-241

Answers: 2

question

Chemistry, 23.06.2019 13:00

Using the periodic table complete the table to describe each atom type in your answers

Answers: 1

question

Chemistry, 23.06.2019 13:00

How many grams of oxygen gas will react completely with a block of calcium metal that is 3.0 cm by 3.5 cm by 4.2 cm, if the density of calcium is 1.55 g/ml? show all steps of your calculation as well as the final answer.

Answers: 3

You know the right answer?

Which of the following increases the average kinetic energy of colliding particles?
A.
a...

Questions

question

Mathematics, 28.09.2019 19:10

To win the power ball, you must pick the right group of 5 balls numbered 1 through 59 without repetitions and choose the right power ball out of 35. w...

question

Mathematics, 28.09.2019 19:10

Find the missing side of the triangle. leave the answer in simplest radical form.

question

History, 28.09.2019 19:10

What is the primary purpose of a trading bloc? (5 points) a. to foster political and social unity b. lower manufacturing costs c. t...

question

Social Studies, 28.09.2019 19:10

Why do you think pericles thought it was so important to beautify and rebuild athens after the destruction caused by war ?...

question

Mathematics, 28.09.2019 19:10

The manager of a video store has compiled the following table, which gives the probabilities that a customer will buy 0, 1, 2, 3, or 4 dvds. how many...

question

Physics, 28.09.2019 19:10

How does the voltage applied to the electric motor affect the coil's number of rotations and its rotational direction...

question

Mathematics, 28.09.2019 19:10

You want to put $2,500 in a simple interest account. it has a 4% annual interest rate. how long must you invest that money to earn $500 in interest...

question

Mathematics, 28.09.2019 19:10

The diameter of a circular garden is 16 feet. what is the approximate area of the garden? a. 50 square feet b. 1...

question

Chemistry, 28.09.2019 19:10

Detached earlobes are dominant a child inherits genes with the genotype we. what is a chance that they would likely have detached earlobes 0% 25% 50%...

question

Mathematics, 28.09.2019 19:10

Grammy's apple orchard is selling apple cider in 34.7-ounce bottles for $2.09. grammy's competitor is selling 24.6-ounce bottles of cider for $1.99. w...

question

Mathematics, 28.09.2019 19:10

Afence encloses a square shaped garden. each side has four fence posts. how many posts are used for the garden fence?...

question

History, 28.09.2019 19:10

In the early 1920s, the mexican government commissioned several artists to create public murals that were to symbolize the new national, culture of t...

question

Mathematics, 28.09.2019 19:10

Ted is 6 ft 4 inches tall. lisa is 5 ft 7 inches tall. how much taller is ted?...

question

Health, 28.09.2019 19:10

Does the cornea and the eye lens act together as a convergent divergent lens...

question

Mathematics, 28.09.2019 19:10

Which expression is equal to 4 to the power of 2⋅4 to the power of 8 ? 4 to the power of 16 4 to the power of 10 4 to the power of 6 4−to the power o...

question

History, 28.09.2019 19:10

Which of the following is an effect that constantine's conversion to christianity had on the roman empire? a)christianity soon became the...

question

Biology, 28.09.2019 19:10

Which organ system makes blood? a. digestive system b. skeletal system c. circulatory system d. nervous system user: if...

question

Health, 28.09.2019 19:10

Everyone experiences conflict at some point. if you’re experiencing conflict with a friend or family member, the first step you should take is to a....

question

Computers and Technology, 28.09.2019 19:10

The key invention that enabled computers to go into every home and office is...

question

History, 28.09.2019 19:10

Tribal representatives have to answer to many different authorities. on the evening news, a tribal council member is criticized for his use of monies...

More questions: Chemistry Another questions

Questions on the website: 13722362