experiment to show limewater turns milky

IMAGES

1. Sodium bicarbonate carbon dioxide formula

   

2. During the science activity, class teacher arranged the test tube as shown in the figure and

   

3. Which gas turns limewater milky?

   

4. Diagram for the testing of carbon dioxide gas. bubble carbondioxide through limewater, it forms

   

5. CIE IGCSE Biology: 复习笔记：11.1.3 Investigating the Differences in Inspired & Expired Air

   

6. A student sets up an experiment to study human respiration using lime water,test tube and a