Question

Balance the following equation. Choose "blank" if no coefficient other than 1 is needed.

Choose Pb + Choose AgNO 3 Choose Pb(NO 3 ) 2 + Choose Ag

Answer 1

Answer:

Pb + 2AgNO3 --->   Pb(NO3)2 + 2Ag

Explanation:

The lead Pb2+ ion has a valency of 2 and therefore combines with 2 nitrate ions (NO3)-..

Answer 2

$Pb + 2AgNO_3$  →  $Pb(NO_3)_2 + 2Ag$

What is a balanced chemical equation?

An equation that has an equal number of atoms of each element on both sides of the equation is called a balanced chemical equation.

$Pb + 2AgNO_3$  →  $Pb(NO_3)_2 + 2Ag$

This is the balanced chemical equation. Where there are 1 Pb, 2 Ag, 2N, and 6 oxygen atoms on both sides.

Learn more about the chemical equation here:

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