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3 years ago

Plzzzzzzzzzzzzzz answer fast

Chemistry

2 answers:

vfiekz [6]3 years ago

8 0

Answer:

Welding and computer chips

Vlad1618 [11]3 years ago

7 0

Answer:

computer chip,welding

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DaniilM [7]

Answer: a) $H_3O^++CH_3O^-\rightleftharpoons CH_3OH+H_2O$

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base : methoxide ion

conjugate acid : methanol

conjugate base: water

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base : ethoxide ion

conjugate acid : ethanol

conjugate base: chloride ion

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base : amide ion

conjugate acid : ammonia

conjugate base: methoxide ion

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According to the Bronsted-Lowry conjugate acid-base theory, an acid is defined as a substance which looses donates protons and thus forming conjugate base and a base is defined as a substance which accepts protons and thus forming conjugate acid.

The species accepting a proton is considered as a base and after accepting a proton, it forms a conjugate acid.

The species losing a proton is considered as an acid and after loosing a proton, it forms a conjugate base

For the given chemical equation:

a) $H_3O^++CH_3O^-\rightleftharpoons CH_3OH+H_2O$

acid : hydronium ion

base : methoxide ion

conjugate acid : methanol

conjugate base: water

b) $CH_3CH_2O^-+HCl\rightleftharpoons CH_3CH_2OH+Cl^-$

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base : ethoxide ion

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base : amide ion

conjugate acid : ammonia

conjugate base: methoxide ion

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