Answer: The Answer is 18.7ml.
Explanation: Solved in the attached picture.
Answer:
1 oxygen 1 hydrogen hydrogen peroxide I think
Answer:
The fourth one down
Explanation:
It is the only setup in which the units of "cm" and "in" cancel correctly and give the desired units of "ft."
The second one down has the correct units but the wrong conversion factor for converting centimetres to inches.