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kenny6666 [7]
3 years ago
6

Need help please on this EDPUZZLE

Chemistry
1 answer:
yan [13]3 years ago
3 0

Answer:

they change the state of matter

Explanation:

Physical properties can be observed or measured without changing the composition of matter

Chemical properties are only observed during a chemical reaction and thus changing the substance's chemical composition

:)

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HI and I⁻ is the acid-conjugate base pair.

<h3>What is acid and conjugate base pair?</h3>

According to Bronsted-Lowry definition of acid and base, those pair which are differ in the single no. of proton or H⁺ ion is known as acid and conjugate base pair or base and conjugate acid pair.

Given chemical reaction is:

HI + H₂O → H₃O⁺ + I⁻

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Hence, option (d) is correct i.e. HI & I⁻ is the acid-conjugate base pair.

To know more about the acid-conjugate base pair, visit the below link:

brainly.com/question/14971866

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Explanation:

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