what is the chemical formula for this molecule? complete the formula below: c h

what is the chemical formula for this molecule? complete the formula below: c h

what is the chemical formula for this molecule? complete the formula below: c h

Answer

Explanation:

Step1: Count carbon atoms

Count the dark - colored (C) spheres. There are 3 carbon atoms.

Step2: Count hydrogen atoms

Count the light - colored (H) spheres. There are 8 hydrogen atoms.

Answer:

$C_3H_8$