EASY
Earn 100

Identify whether this is a redox reaction? Justify your answer.

NaOHaq + HClaq NaClaq + H2Ol

Important Questions on Develop and use a model to describe how the total number of atoms does not change in a chemical reaction and thus mass is conserved.

MEDIUM

Complete the following table which refers to the conversion of ions to neutral particles.

Conversion Ionic equation Oxidation/Reduction

Chloride ion to chlorine molecule

   

Lead II ion to lead