2 years ago

1. What is a chemical reaction

2 answers:

8 0

a process that involves rearrangement of the molecular or ionic structure of a substance, as distinct from a change in physical form or a nuclear reaction.

Ket [755]2 years ago

7 0

Answer:

Chemical reaction, a process in which one or more substances, the reactants, are converted to one or more different substances, the products. ... A chemical reaction rearranges the constituent atoms of the reactants to create different substances as products

Explanation:

You might be interested in

Which family in the periodic table has elements that are silvery and lustrous?

IrinaVladis [17]

The correct answer is A. Alkali metals.
I hope this helped

6 0

3 years ago

Read 2 more answers

In a solution, when the suspension of one kind of molecules is blended or dissolved with another, the ________ properties are no

Sidana [21]

Answer:

chemical

Explanation:

The chemical properties determine the identity of a substance and are not changed when there is no reaction. In the solution, what takes place is a physical change, which is a change of state (for example, going from solid to aqueous form).

8 0

3 years ago

I need help with this! I WILL GIVE YOU BRAINLIST!

melisa1 [442]

Answer:

Farther, longer, longer

Explanation:

The further away a planet is from the sun, the larger the orbit. This makes the time for the planet to make a revolution around the sun longer.

8 0

2 years ago

Consider two gases, A and B, are in a container at room temperature. What effect will the following changes have on the rate of

Tcecarenko [31]

Answer:

decrease in temperature , decreases the kinetic movements of the gase molecules as a result decreases the frequency of collisions between gas molecules A and B consequently decreases the rate of reactions of gases A and B

6 0

2 years ago

HELP ME WITH THIS LAST QUESTION FROM PAGE 2

spayn [35]

Carbonates

OPTION A is the correct answer

7 0

2 years ago

Read 2 more answers