Question
Two clear liquids are combined. You observe a cloudy blue solid in the bottom of the test tube. What is
the evidence that the reaction took place. (1 point)
two liquids were combined
a blue precipitate formed from the clear liquids
a gas was produced from the clear liquids
heat evolved when the liquids were combined
the evidence that the reaction took place. (1 point)
two liquids were combined
a blue precipitate formed from the clear liquids
a gas was produced from the clear liquids
heat evolved when the liquids were combined
Answers
GPT-4o mini
The evidence that the reaction took place is: **a blue precipitate formed from the clear liquids.** This indicates that a chemical reaction occurred, resulting in the formation of a solid (precipitate) from the reaction of the two liquids.