A chemical reaction happens in three steps.

1 answer:

oee [108]3 years ago

7 0

Steps 1 and 3 are correct rate

You might be interested in

Naddika [18.5K]

Answer:

Percentage of carbon:

${ \tt{ = \frac{24}{30} \times 100\%}} \\ = 80\%$

Percentage of hydrogen:

${ \tt{ = \frac{6}{30} \times 100\%} } \\ = 20\%$

8 0

3 years ago

rewona [7]

No, Heat moves from concentrations of high to low.

6 0

3 years ago

ivolga24 [154]

Answer & Explanation:

If we heat the NaCl solution strongly, it boils and moves vigorously causing some of the solution to get out of the container.

7 0

3 years ago

Alinara [238K]

Answer:

chung long

Explanation:

cause 3 plus 2 =9

6 0

3 years ago

Savatey [412]

D........... Nitrogen

8 0

3 years ago