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Why did the colors in the Wells A1 and A3 change a second time in Procedure Steps 7 and 8? Was this because of reversible reactions?
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Why did the colors in the Wells A1 and A3 change a second time in Procedure Steps 7 and 8? Was this because of reversible reactions?

User Tom Jonckheere
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5 votes

Answer:

yes is it is because of the chemical reciation

Step-by-step explanation:

m

User Sumiko
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6 votes

Answer:

Yes this was because of reversable reactions, they added more drops of HCI and KOH which is the steps before they had added less.

Step-by-step explanation:

User MrEyes
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7.5k points
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