Question

What is the concentration of Agt in a 1.2 x 10-4 solution of Ag2CO3? (To write your answer using scientific notation use 1.0E-1 instead of 1.0 x 10-1)

Answer 1

2.4E-4

Step-by-step explanation:

Hello,

By applying the following mass-mole relationship, the concentration could be computed as follows (assuming molarity as long as it isn't specified), since in the silver carbonate two silver molecules are present:

`[Ag]=1.2x10^(-4)(molAg_2CO_3)/(L) *(2mol Ag)/(1 mol Ag_2CO_3)=2.4x10^(-4)(mol Ag)/(L)`

Best regards.