Want this question answered?
Oxygen
A common way in the lab is to put a hot glowing wooden splint into the gas. If the splint flares into flames, the gas is most likely oxygen. But if it is in water this does not work.
yes
The standard test for oxygen is that it relight a glowing splint.
Oxygen levels in the blood are measured with a pulse oxymeter that measures by shining a light through the finger tip, with or blood gas tests run in a laboratory. Lab could be venous or arterial, usually arterial.
Oxygen
A common way in the lab is to put a hot glowing wooden splint into the gas. If the splint flares into flames, the gas is most likely oxygen. But if it is in water this does not work.
there is no particular range as i know but its used to measure low temperatures. so its more relevant for lab use.
yes
The standard test for oxygen is that it relight a glowing splint.
Oxygen levels in the blood are measured with a pulse oxymeter that measures by shining a light through the finger tip, with or blood gas tests run in a laboratory. Lab could be venous or arterial, usually arterial.
Test tubes and lab rat cages.
by getting a lab and air
In a modern lab, you would use a digital scale to measure mass. Historically, balances and spring scales were used.
graduated cylinder
graduated cylinder
because they have to experiment it