Question

@pooja195 @mathmale

Answer 1

Which one is a true statement about exothermic reactions?

A.
Energy from an outside source is continuously being added.

B.
The reaction container always feels cold.

C.
The reactants have more heat energy than the products.

D.
More heat is given off than is put into the reaction.

Answer 2

@pooja195 im confused

Answer 3

What does the word exothermic mean to you?

Answer 4

uh

Answer 5

so its d?

Answer 6

Agreed. That's correct.

Answer 7

:D

Answer 8

:-)

Answer 9

your the best one on here and the only one who is nice to me i really appreciate your help and all you do :)

Answer 10

What is the term for a solid that forms when two liquids are mixed together?

A.
a reactant

B.
an energy source

C.
a precipitate

D.
a solute

Answer 11

i think this one is a

Answer 12

A is incorrect. Reactants are what start a reaction to form a product.

Answer 13

so its c

Answer 14

Yes that is correct.
Combining the two clear colorless liquids is a chemical change because a different solid substance is formed. Tell students that a precipitate is an insoluble solid that forms when two solutions are combined and react chemically.~Google.

Answer 15

ohhh

Answer 16

I UNDERSTAND NOW :D:D

Answer 17

yw ^_^

Answer 18

I WUV YOU :D:D:D [i hope that wasent weird i neven loved anyone befor]

Answer 19

pooja luffs chu too ^_^

Answer 20

:D YAY :D