Question

if the temperature changes in a chemical reaction, what has occurred? boi please help me i hate science

Answer 1

if the temperature falls the particles slow down

Answer 2

Sarah it doesn't belong in Openstudy Feedback, post it in porper subject.

Answer 3

?

Answer 4

Should this go in chemistry or something? I know it's science

Answer 5

It should @psirockin2

Answer 6

wait the choices are theres no energy transferred the energy was destroyed energy was created energy was transferred

Answer 7

oh i didnt notice its math

Answer 8

ive been on the math area for a long time haha i didnt realize there were different sections

Answer 9

Um..first question in math? LOL it shows feedback for me c:' http://prnt.sc/czs95j

Answer 10

Yeah, this isn't math though it defaults to math every time you log in

Answer 11

ya

Answer 12

but can i have the answer? pleasee :))))) i dont get science

Answer 13

plzzzzzzzzzz

Answer 14

A change in temperature is another clue that a chemical reaction has occurred. A reaction that results in a decrease in temperature is called an endothermic reaction.

Source: http://www.inquiryinaction.org/classroomactivities/activity.php?id=24

Answer 15

oh thank youuu

Answer 16

Any time.

Answer 17

so.........energy was created?

Answer 18

In a chemical reaction, it takes energy to break the bonds in the reactants and energy is released when bonds are formed in the products.

Source: http://www.inquiryinaction.org/chemistryreview/chemical_change/

Answer 19

it cannot be created nor destroyed...

Answer 20

Yeah, same with other matter.

Answer 21

so just energy was transferred

Answer 22

Energy is released when bonds are created.

Answer 23

ugh but thats not one of my choices

Answer 24

rip

Answer 25

:(

Answer 26

temperature changes=> formation/breaking of bonds
what r your choices?