Classify these compounds as acid, base, salt, or other. NaOH, KCl, NH3, HNO3, HCOOH, CO2, NaBr, and also CH3CH3?

Concepts and also reasonThe problem is based on the concept of acid, base and also salt.Acids space the electron acceptor or proton donor while bases room the link which can donate electron pair or can accept proton. Salts room the ionic compounds i beg your pardon are created by the neutralization reaction that acid and base.

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FundamentalsAcids space the chemical varieties which can readily expropriate electrons or deserve to donate proton. In aqueous solution, acid donates the proton. Strong acids dissociates totally in the aqueous solution.Bases room the chemical varieties which can readily donates an electron pair or hydroxyl ion or can accept proton. In aqueous solution, the base donates the hydroxyl ion. Salt room the neutral chemical compounds i beg your pardon are developed by the reaction in between acid and also base.

Answer:

Consider the chemistry reaction the HCOOH in the aqueous solution as follows:

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Consider the chemistry reaction the in the aqueous solution as follows:
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Consider the chemistry reaction that in the aqueous solution as follows:
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Methanoic mountain

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dissociates to provide methanoate ion
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and also protonin the aqueous solution. The link which offers proton room termed as acid. Therefore, is the acidic compound.

Nitric mountain

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dissociates to give nitrate ion
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and proton in the aqueous solution. The link which provides proton are termed as acid. Therefore, is the acidic compound.

In the aqueous solution, carbon dioxide

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offers carbonic acid
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which further dissociates to give hydrogen carbonate
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and proton . The link which gives proton space termed as acid. Therefore, is the acidic.

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Consider the chemical reaction that NaoH in the aqueous solution as follows:

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The molecule the ammonia has actually lone pair. Therefore, is a base.From the compounds,NaOH and also are simple in nature.