0
What else can I help you with?
Why does a sugar cube give off air bubbles when dissolving in water?
The air bubbles are trapped within the sugar cube and are released as the sugar dissolves in water. These air pockets are a result of the manufacturing process of the sugar cube, where they can get trapped during the compression of the sugar granules.
How much oxygen have you got in the air?
The Earth's atmosphere is composed of roughly 21% oxygen. This level of oxygen in the air is ideal for human respiratory needs.
How much of the air you breathe out is oxygen?
Around 16% of the air you breathe out is oxygen. This percentage decreases from the 21% of oxygen in the air you inhale due to the exchange of gases that occurs during respiration.
How much oxygen is present in air?
21% Oxygen, 78% Nitrogen, 1% other gasses in out atmosphere.
How much of the air is nitrogen?
The air is made up, mostly, of oxygen and nitrogen.. Air is 78 % nitrogen, 21 % oxygen, about 1 % argon, and a whole raft of other gases present in even smaller amounts..
How much oxygen it there in the worlds air?
Air is approximately 20% Oxygen.
Do squid use oxygen and air?
Oxygen - yes. Air - no. Not much of that around underwater.
Why does a sugar cube give off air bubbles when dissolving in water?
The air bubbles are trapped within the sugar cube and are released as the sugar dissolves in water. These air pockets are a result of the manufacturing process of the sugar cube, where they can get trapped during the compression of the sugar granules.
How much oxygen have you got in the air?
The Earth's atmosphere is composed of roughly 21% oxygen. This level of oxygen in the air is ideal for human respiratory needs.
How much heat is conducted from a cube of water at 80 degrees into surrounding air at 70 degrees?
The answer will depend on the size of the cube!The answer will depend on the size of the cube!The answer will depend on the size of the cube!The answer will depend on the size of the cube!
How much oxygen in room?
About 20% of the volume of the air in the room is oxygen.
How much of the air you breathe out is oxygen?
Around 16% of the air you breathe out is oxygen. This percentage decreases from the 21% of oxygen in the air you inhale due to the exchange of gases that occurs during respiration.
How much oxygen does exhaled air contains approximately?
A small percent . exhaled air always contains oxygen .
How much air is the the oxygen is in the morning?
Concentration of oxygen in dry air is 20,946 %.
How much oxygen is there in the air?
ideally 21% (20.95%)
What is in air that you need so much?
Oxygen, of course.
What is the major advantage of air?
The concentration of oxygen in the air is much much higher than in the water. This make obtaining oxygen much easier and strenuous activity (to a level higher than that is water) possible.
