Chemistry, 23.09.2019 18:30, taniyahreggienae

The minimum amount of energy necessary to start a chemical reaction is
activation energy
kinetic energy
enthalpy
entropy

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 02:40, lyn36

How many liters of hydrogen gas will be produced at stp from the reaction of 7.179×10^23 atoms of magnesium with 54.219g of phosphoric acid (h3po4) the equation is 3mg + 2h3(> mg(po4)2+3h2

Answers: 1

continue

Chemistry, 22.06.2019 05:30, madisonrosamond99

Astudent carefully transfers 30 g of water and 30 g of alcohol in a glass tube, forming two layers and filling the tube completely. after sealing the tube, the student mixes the solutions, and notices a bubble that forms in the tube. what is the mass of the contents in the glass tube after mixing?

Answers: 2

continue

Chemistry, 22.06.2019 21:30, sierradanielle9280

In science class richard learns that a substance has a boiling point of 230 fahrenheit his teacher ask him to convert this temperature to degrees celsius what is the boiling point of his substance in degrees celsius

Answers: 3

continue

Chemistry, 22.06.2019 23:00, lulprettyb

What is the most common reason for matter changing its state?

Answers: 1

continue

Do you know the correct answer?

The minimum amount of energy necessary to start a chemical reaction is
activation energy
...