Question

Two chemicals react in an endothermic reaction. What can be known about this reaction?

The new substance will need more energy to form its chemical bonds than the old substance will release.
More energy will be released from the old substance than the new substance will need to form its chemical bonds.
A precipitate will form as a result of the reaction.
A gas will form as a result of the reaction.

Answer 1

Two chemicals react in an endothermic reaction. What can be known about this reaction? The new substance will need more energy to form its chemical bonds than the old substance will release. ... When vinegar and baking soda react, the mixture becomes cold to the touch and a gas and a new liquid substance are formed.

Answer 2

according to google

Answer 3

so it would be a gas and luquid?

Answer 4

so d

Answer 5

possibly-

Answer 6

if not then A or B

Answer 7

c or d

Answer 8

hm if its between c or d the answer is most likely C

Answer 9

ok tysm

Answer 10

np girly

Answer 11

gifmaker i have 2 do scholl srry or i cant work for u for a year

Answer 12

pls forgive me its not mmy fault i have 2 passs