If you are discussing in terms of classifying various gases, and by air you mean oxygen. The experiment you would use is a glowing split test.
horrible
The easiest way to demonstrate the volume of air is with a balloon. When it is inflated, the air inside is occupying space. Deflate the balloon - it shrinks in the absence of air.
Point to a cloud. Say, "That's made of the water that's in the air." If they don't believe you, wait for it to rain. Then tell them, "That's made of water that was in the air."
Blowing up a balloon.
submerge in liquid and measure the displacement
horrible
September 6, 2010 - present
Put some blue cobalt(ii)chloride in a petrish dish and put it out side,check it later and see the color change, showing that water vapour is present.
if oxygen present the colour of bicarbonate indicator will change to brown like in my experiment,i think it's not fully successful but not dissapoint me.
the traits were recessive
The easiest way to demonstrate the volume of air is with a balloon. When it is inflated, the air inside is occupying space. Deflate the balloon - it shrinks in the absence of air.
a leaf (plant) should be destarched before photosynthesis investigations because the starch already present in the plant may mislead the result . hence if a destarched plant is used for the experiment then the amount of starch present at the time of the experiment will be nil and affter the experiment is compleded the amount of starch present in the leaves woul give the rate of photodynthesis as starch id prepared during photosynthesis
You can perform a simple experiment at home to prove the statement that air is necessary for combustion.Things needed: A candle, a bell jar or glass object.Experiment: Put the candle in an open place. The candle just flickers away as it's supposed to, right? Try putting a bell jar over it. You'll find that it puts off showing that air is necessary for combustion.Please don't do the experiment without an adult present you just for safety purposes.
get 2 icecubes that are similar sizes and put one in room temperature water and the other exposed to air.
An Experiment on a Bird in the Air Pump was created in 1768.
What did Dalton's experiments show
How could you design an experiment to show how a fault is formed