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Physics
zarkam21:

1. List five exothermic reactions that are going on around you. Think about chemical reactions in which substances become colder, which means that they are releasing heat. Be sure to include only chemical reactions.

1 year ago
zarkam21:

1. stove turning on 2. barking dog 3.

1 year ago
Vocaloid:

well if there are any cars around you, the engine running is an exothermic process

1 year ago
Vocaloid:

condensation is a good one, since when water converts from vapor to liquid it gives off heat any others?

1 year ago
zarkam21:

1. stove turning on 2. barking dog 3. condensation 4. engine of a car running 5. handwarmers I use when I am cold

1 year ago
Vocaloid:

good

1 year ago
zarkam21:

List five endothermic reactions that are going on around you.

1 year ago
zarkam21:

1. baking bread in the oven 2. cooking an omelet 3. ice cubes melting

1 year ago
Vocaloid:

that's good, I'd add photosynthesis as a 4th one, lemme think of one for 5

1 year ago
zarkam21:

melting of sugar on a cake

1 year ago
Vocaloid:

yeah, that's good, endothermic rxns are hard to come up with ;;

1 year ago
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