The hot water cause the air inside the ball to expand and push out the dent.
No. Boiling water kills bacteria but does not remove most chemicals.
Yes , almost all the chlorine.
Carbon dioxide has a higher boiling point, so it gets released from the mixture before the other components.
To ensure all contaminates are removed, the water must be distilled by boiling, the water vapour led off, and then condensed back into water into a clean vessel.
To reverse boiling, you need to remove energy from the system, i.e. reduce the temperature. Once the steam (gas, vapor) has formed, you can turn it back into liquid by cooling it.
The heat cause the air inside the ball to expand and undent the ball
The heat will cause the air inside the table-tennis ball (ping pong ball) to expand and so push the dint out.
The heat from the boiling water warms up the air inside the ping pong causing the air to expand and push the dent of the ping pong back out.
By placing the leaf in the boiling water. by putting aluminum foil on the leaf while the plant is growing. (not sure, but maybe by placing the plant in dark where sunlight cannot reach)
The hot water causes the air trapped inside the ball to expand and it may pop the dent out to the original shape.
No. Boiling water will not remove fluoride. Distilling it will.
No. Boiling water kills bacteria but does not remove most chemicals.
no
yes
I can remove only a little. Not enough to make a big difference.
Yes , almost all the chlorine.
can you explain how the kidneys remove wastes and keep fluids and salts in balance?