5/20 []
Which of the following equations are correctly balanced?
CO2 + 9H20 -->
C6H12O6 + O₂
CO2 + H20 -->
3C6H12O6 + O2
12CO2 +H20 -->
C6H12O6 + O₂
6CO2 + 6H20 -->
CoH12O6 + 602
Muskoll

Iam not going to tell you

The answer is  d.  hydrogen 

The surface of the water droplet is held together by the attraction between molecules. in order for water to flow more easily into these small spaces, you need to decrease its surface tension. you can do this by adding soap, which is a surfactant (a material that decreases the surface tension of a liquid).