they conserve
Sodium is deposited at the cathode and chloride gas is evolved at the anode when electricity is passed through molten sodium chloride.
people become mad and restless
after it rotates once a day has passed, after it revolves the sun once a year has passed
matter or the quantity of matter evaporated or passed off in vapor.
In aqueous solution, H2 is evolved at the cathode (instead of sodium) and chlorine gas is collected at the anode.
The waves are passed thru the matter or reflected by the matter or absorbed by the matter.
sound waves
feces is the material passes through the body at the end of he elimination stage.
When carbon dioxide is passed through lime water it will turn milky.
liquid and gases
if iodide vapour is passed through wet litmus paper it turns red.
e
Electrophilic halogenation
Sound is carried by vibrations moving through a material, whether the material is solid, liquid or gaseous. A vacuum is the absence of material and therefore there is no material to vibrate, hence no sound can be passed through a vacuum.
When a strong beam of light is passed through a colloidal solution, then scattering of light is absorbed.
when electric current is passed through acidified water hydrogen gas is released at the cathode..
When excess CO2 is passed through lime water it forms calcium bicarbonate.