Write an equation to show how hco3− can act as an acid with hs− acting as a base.

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Explanations:- As per Bronsted-Lowry acid-base concept, acids are proton(hydrogen ion) donors and bases are proton acceptors.

Since the bicarbonate ion is acting as an acid, it would donate proton to the bisulfide. The products are carbonate ion and hydrosulfuric acid.

The equation is written as:

 is bicarbonate ion

is bisulfide ion

is carbonate ion and

is hydrosulfuric acid.

explanation:

venn diagram is pictorial representation with of circles showing the relation between two finite sets or things. the intersection part of two circles conveys the relation present in between those sets or things.

here in the venn diagram of sand and salt two circles represent sand and salt. but the area falling under the intersection of these circle represents the mixture of sand and salt.

so, in a venn diagram the mixture will be placed in a middle that is in between the intersection of two circles.

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