In an experiment, Ann mixes concentrated sulfuric acid with water in a reaction test tube. The walls of the test tube turn hot. What type of reaction has occurred?
a. endothermic
b. exothermic
c. reversible
d. irreversible

Question

In an experiment, Ann mixes concentrated sulfuric acid with water in a reaction test tube. The walls of the test tube turn hot. What type of reaction has occurred?
a. endothermic
b. exothermic
c. reversible
d. irreversible

anonymous · Answer

gj3hu4g46g54y

anonymous · Answer

applesauce

anonymous · Answer

a s s h o l e

anonymous · Answer

you can hop off my question if you want to be commenting rude shlt, okay? @kerra123 no body needs that.

butterflydreamer · Answer

since the walls of the test tube TURNED hot, that means that there was a release of heat right?
If heat is being released in a chemical reaction, it is known as being exothermic :)

If the test tube turned cold, this would mean that the reaction absorbed heat and therefore is endothermic :) 

Hope this helped you out ^_^

ilovebmth1234 · Answer

endothermic was wrong

ilovebmth1234 · Answer

exothermic is the right answer for plato users

butterflydreamer · Answer

please do not give out direct answers.
Thankk you :)