Question 7.38 Write the conjugate acids for the following Brönsted bases: NH2–, NH3 and HCOO–.
Class XI Equilibrium Page 228
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Answered by
110
concept :- base + H⁺ ⇔ conjugate base
NH₂⁻ is a base, so it can accept a proton (H⁺) and from conjugate acid.
e.g., NH₂⁻ (base) + H⁺ ⇔ NH₃ (conjugate acid)
NH₃ is a base so, it can accept a proton(H⁺) and form conjugate acid.
e.g., NH₃(base) + H⁺ ⇔ NH₄⁺ (conjugate acid)
HCOO⁻ is a base so, it can accept a proton(H⁺) and form conjugate acid.
e.g., HCOO⁻(base) + H⁺ ⇔ HCOOH(conjugate acid)
NH₂⁻ is a base, so it can accept a proton (H⁺) and from conjugate acid.
e.g., NH₂⁻ (base) + H⁺ ⇔ NH₃ (conjugate acid)
NH₃ is a base so, it can accept a proton(H⁺) and form conjugate acid.
e.g., NH₃(base) + H⁺ ⇔ NH₄⁺ (conjugate acid)
HCOO⁻ is a base so, it can accept a proton(H⁺) and form conjugate acid.
e.g., HCOO⁻(base) + H⁺ ⇔ HCOOH(conjugate acid)
Answered by
0
Explanation:
Concept :-Base+H
+
→conjugate acid
NH
2
−
is a base, so it can accept a proton (H
+
) and from conjugate acid.
NH
2
−
(base)+H
+
→NH
3
(conjugate acid)
NH
3
is a base so, it can accept a proton(H
+
) and form conjugate acid.
NH
3
(base)+H
+
→NH
4
+
(conjugate acid)
HCOO
−
is a base so, it can accept a proton(H
+
) and form conjugate acid.
HCOO
−
(base)+H
+
→HCOOH(conjugate acid)
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