If the water is on top of the leaf and doesn't soak in then it is water repellent
The ideal gas laws may be collectively expressed mathematically as:
PV/T = constant
Therefore, we may use this to determine the final pressure by equating the initial and final conditions:
PV/T = P * 2V / 2T
PV/T = PV/T
P = P
Therefore, the pressure is unchanged. It has stayed the same.
You use Dimensional Analysis to solve this problem (it’s all on the paper). But the answer is 5.27 x 10 moles of CuCO3
Remember one thing controlled variables is something. In an experiment that you like and you want to remain the same in order for the science experiment to be good
