Emelia Sandoval

Chemistry

10 December, 11:41

15 Ethanoic acid reacts slowly with calcium carbonate.

Which statements explain why an increase in temperature increases the rate oft

1

The activation energy of the reaction is decreased.

2

There is an increase in collision rate.

3

The particles have more energy.

4

There will be fewer successful collisions.

А

1 and 2

B

1 and 3

с

2 and 3

D

2 and 4