Chemistry, asked by Patel8433, 11 months ago

How to identify which is strong acid or base in an conjugate acid base reaction

Answers

Answered by akp1772p7zfxr
2

By using litmus paper we can find out if litmus paper change the colour from blue to red than it is acid

Answered by badboy321
0
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u can identify the acid or base by their PH level when their PH level more then "7"then it is acidic & the PH level is less then"7" then it is basic in nature.

And in conjuhate
A conjugate acid contains one more H atom and one more + charge than the base that formed it.

A conjugate base contains one less H atom and one more - charge than the acid that formed it.

Let us take the example of bicarbonate ions reacting with water to create carbonic acid and hydronium ions.

HCO₃⁻ + H₂O → H₂CO₃ + OH⁻
base + acid → Conj A + Conj B

We see that HCO₃⁻ becomes H₂CO₃. It has one more H atom and one more + charge (-1 + 1 = 0). So H₂CO₃ is the conjugate acid of HCO₃⁻.

The H₂O becomes OH⁻. It has one less H atom and one more – charge. So OH⁻ is the conjugate base of H₂O.

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