subject

Physics, 21.04.2020 21:31 clarkster112679

WORTH 40 POINTS

If a catalyst lowers the activation energy, what raises the activation energy?
•heat
•a reaction
•another catalyst
•an inhibitor

ansver

Answers: 3

Show answers

Another question on Physics

question

Physics, 22.06.2019 03:00

Ahot-air balloonist, rising vertically with a constant speed of 5.00 m/s releases a sandbag at the instant the balloon is 40.0 m above the ground. after it is released, the sandbag encounters no appreciable air drag. compute the velocity of the sandbag at 0.250 s after its release.

Answers: 2

question

Physics, 22.06.2019 14:30

An electromagnet is a device in which moving electric chargers in a coil of wire create a magnet.whats one advantage of using electromagnetic in devices

Answers: 1

question

Physics, 22.06.2019 18:30

Which word expression describes how much to calculate pressure

Answers: 1

question

Physics, 22.06.2019 22:00

On mars a rock falls an unknown vertical distance from a resting position and lands in a crater. if it takes the rock 2.5 seconds to fall, how high is the cliff the rock fell from? mars' surface gravity is 3.8 m/s2. a. 9.5 m b. 11.9 m c. 15.2 m d. 23.8 m

Answers: 1

You know the right answer?

WORTH 40 POINTS

If a catalyst lowers the activation energy, what raises the activation...

Questions

question

English, 16.07.2019 15:00

What does the inside address tell about a business letter? a. who the letter is being sent to b. the sender’s address c. the date the letter was writ...

question

Mathematics, 16.07.2019 15:00

Part a: create a fifth-degree polynomial with four terms in standard form. how do you know it is in standard form? part b: explain the closure prop...

question

Mathematics, 16.07.2019 15:00

Read the problem carefully. show your mathematical thinking and record your final solution. a forest ranger in a 90-foot observation tower sees a fire...

question

Mathematics, 16.07.2019 15:00

Solve: x to the 3rd power equals 1 over 8...

question

History, 16.07.2019 15:00

Why did the united states establish the monroe doctrine?...

question

Mathematics, 16.07.2019 15:00

Choose the correct simplification of (7x^3y^3)^2. 14x^6y^6 49x^5y^5 49x^6y^6 14x^5y^5 the picture of the equation is included in a picture below....

question

Mathematics, 16.07.2019 15:00

Find the missing factor x(y+6)-5(y+6)=( ) (y+6)...

question

Mathematics, 16.07.2019 15:00

Fine the x- and y-intercept of the line x+4y=36...

question

English, 16.07.2019 15:00

Read “the road not taken” by robert frost. which statement best describes the main idea of the poem? two roads diverged in a yellow wood, and sorry i...

question

Mathematics, 16.07.2019 15:00

Which rule describes the function in the graph below...

question

English, 16.07.2019 15:00

Use the past perfect progressive form of travel to complete the following sentence. elephants this path for centuries before it was abandoned. will h...

question

History, 16.07.2019 15:00

In 1882, the what act prohibited chinese immigration to the u. s....

question

English, 16.07.2019 15:00

Which of the following words represents a punctuation problem? a. northren b. performance c. children d. prescription...

question

Chemistry, 16.07.2019 15:00

The ideal gas law is a rearrangement of which of the following gas laws? boyle's law charles's law avogadro's law all of the above...

question

Biology, 16.07.2019 15:00

What's the result of a normal palpebral reflex? a. a light tap on the medial canthus causes increased tear production. b. a light tap on the lateral...

question

Mathematics, 16.07.2019 15:00

Who wants to me on question 41. i don't understand what it means when it says "label a net"....

question

Biology, 16.07.2019 15:00

Which of the following statements about gray matter is true? a. it's composed of axons. b. it's composed of dendrites. c. it makes up the outer tissu...

question

History, 16.07.2019 15:00

What is the main criticism of campaigns for third party candidates in us elections? *they take votes away from larger parties *they cause greater div...

question

Mathematics, 16.07.2019 15:00

The cost in dollars to produce x cups of lemonade is represented by the function c(x) = 10 + 0.20x. the revenue in dollars earned by selling x cups of...

question

Mathematics, 16.07.2019 15:00

Given the expression 12 over 12 to the third power. part a: explain how the quotient of powers was used to simplify the expression part b: simplify...

More questions: Physics Another questions