Acid and base reacts to form neutral solution called salt. Acid release proton while base accepts proton. The acid having single H + ion is called monoprotic acids. The acid having double H + ion is called diprotic acid and same way tripotic acid. The base having single H − ion is called monoprotic base, the base having two H − ions is diprotic base etc. Concept introduction: Number of moles is defined by the ratio of mass and molar mass. Number of moles = mass molecular mass molar mass = mass no . of moles

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Chapter 17, Problem 130E

Interpretation Introduction

Interpretation:

Acid and base reacts to form neutral solution called salt.

Acid release proton while base accepts proton.

The acid having single $H^{+}$ ion is called monoprotic acids. The acid having double $H^{+}$ ion is called diprotic acid and same way tripotic acid.

The base having single $H^{-}$ ion is called monoprotic base, the base having two $H^{-}$ ions is diprotic base etc.

Concept introduction:

Number of moles is defined by the ratio of mass and molar mass.

$\begin{array}{l} Number of moles = \frac{mass}{molecular mass} \\ molar mass = \frac{mass}{no . of moles} \end{array}$

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