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sashaice [31]
3 years ago
15

What kind of change forms a chemical reaction?

Chemistry
2 answers:
satela [25.4K]3 years ago
7 0
Physical change I’m pretty sure
Zolol [24]3 years ago
7 0

Answer:

a chemical change is correct answer

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In the above-given chemical equation, the O^{2-}is the lewis base which is donating an electron pair to the central atom of SO_3 to form SO_4^{-2}.

Hence, O^{2-} is the Lewis base in the following reaction:

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Learn more about the lewis base here:

brainly.com/question/15570523

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