3 years ago

Which of the following is called Energy of activation or Eact?

Chemistry

2 answers:

goldenfox [79]3 years ago

4 0

Answer:

Explanation:

Katen [24]3 years ago

3 0

Out of the following choices, the additional energy required for reactions to occur spontaneously is called the Eact or the Energy of Activation.

You might be interested in

what is the percent by mass concentration of a solution that contains 5.30 grams of salt dissolved in 19.7 g of water

neonofarm [45]

Answer:

0.212

Explanation:

(5.30g) / (5.30g + 19.7g)

4 0

2 years ago

The melting point of unknown substance A is 15°C and its boiling point is 95°C. Sketch a

Igoryamba

Answer:

Idk if this is right but i hope it helps... sorry if it's wrong

Explanation:

4 0

2 years ago

Will a cold snowball give off cold air?

rewona [7]

No, Heat moves from concentrations of high to low.

6 0

3 years ago

Should the density of a metal depend on its volume?

jekas [21]

Answer:

Density is the ratio of the mass of an object to its volume. Density is an intensive property, meaning that it does not depend on the amount of material present in the sample. ... Since a cubic centimeter is equal to a milliliter, density units can also be expressed as g/mL.

Explanation:

6 0

2 years ago

Conner is testing the pH of a swimming pool and he finds it to be 6.5. Optimal pH for swimming is between 7.0 and 7.6.

Lunna [17]

Answer:

The answer is B. I took the test and made a 100

Explanation:

8 0

1 year ago