subject

Chemistry, 16.06.2020 11:57 natalie407888

What is activation energy? A. the heat energy given off by a reaction
B. the energy needed to get a reaction started
C. the energy absorbed by the bonds that form in a reaction
D. the energy stored in the bonds of a reactions enzyme
I NEED HELP ASAP

ansver

Answers: 3

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 14:30

Need ! asap will mark 10 pts using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers

Answers: 1

question

Chemistry, 22.06.2019 19:30

Which liquid (h2o, h2o + soap, or h2o + salt) has the strongest cohesion and adhesion? (need now plz)

Answers: 1

question

Chemistry, 23.06.2019 01:30

Which statement accurately represents the arrangement of electrons in bohr’s atomic model?

Answers: 2

question

Chemistry, 23.06.2019 04:31

Use the drop-down menus to label each of the following changes p for physical change and c for chemical change. the substance changes to a new substance. the original substance can be recovered. the color changes. gas is produced and given off. the substance changes size, shape, or volume.

Answers: 2

You know the right answer?

What is activation energy? A. the heat energy given off by a reaction
B. the energy needed to...

Questions

question

Mathematics, 21.01.2021 17:20

The figure below is rotated 180° clockwise. What are the coordinates of the image of point Y after this transformation?

question

English, 21.01.2021 17:20

I do not want to jot down the facts in this diary the most people would do but I don't I want the diary to be my friend why did enough link think that...

question

Mathematics, 21.01.2021 17:20

1. The relationship between the amount of time a car is parked, in hours, and the cost of parking, in dollars, can be described with a function.

question

History, 21.01.2021 17:20

1. How might this passage from Thomas Jefferson’s memoir be useful as evidence about the leadership of Louis XVI during the French Revolution? 2. Wha...

question

Social Studies, 21.01.2021 17:20

Anyone wanna roleplay with me nothing bad...

question

Arts, 21.01.2021 17:20

Free points, This is worth 50 points enjoy...

question

History, 21.01.2021 17:20

What was life like for okies?...

question

Mathematics, 21.01.2021 17:20

Is the expression 2(5-4) numerical or algebraic Please help asap...

question

Mathematics, 21.01.2021 17:20

Y = -8x - 3 o to sys 2+y=7 Is (3, 4) a solution of the system? stems of Choose 1 А Yes olving sys B

question

Mathematics, 21.01.2021 17:20

Reflection across y = 3 A) F(-3, 1), G(0,5), E(-3,4) B) F(5,5), G(2, 1), E(5,2) C) E(-4,-2), F(-4,1), G1-1, -3) D) E (2, 2), F(2,5)...

question

Chemistry, 21.01.2021 17:20

How does the energy transferred by a wave change when the amplitude doubles? A. more than doubles B. decreases slightly

question

Mathematics, 21.01.2021 17:20

Financial literary for grade 5...

question

History, 21.01.2021 17:20

Nelson mandela is considered on of the most influential leaders is South africa. Who would ne considered this for kenya? plss help me on this...

question

Physics, 21.01.2021 17:20

Two trolleys are moving in the same direction along a track. Trolley 1 has a momentum of 2 kg m/s and Trolley 2 has a momentum of 6 kg m/s. Trolley 2...

question

Geography, 21.01.2021 17:20

Large factories release dangerous chemicals into the ganges river farmers use ferterlizers that sometimes end up in the Ganges River...

question

Mathematics, 21.01.2021 17:20

What value of n makes the equation true? ...

question

Mathematics, 21.01.2021 17:30

The Richardson family is out to dinner at their favorite restaurant. The bill comes to $28.85. How much money should they leave for the bill and a 20%...

question

History, 21.01.2021 17:30

Help plz this is my last one ...

question

Mathematics, 21.01.2021 17:30

Does poopcome out you nose...

question

Physics, 21.01.2021 17:30

What is the difference between professional and casual communication styles?...

More questions: Chemistry Another questions

Questions on the website: 13722359