>a glowing splinter bursts when in contact
>breath feels lighter
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When metals react with dilute acid, hydrogen gas is liberated. This is because the reaction between the metal and the acid displaces hydrogen from the acid, resulting in the formation of hydrogen gas bubbles.
The gas liberated when ammonium dichromate undergoes thermal decomposition is nitrogen gas (N2) along with water (H2O) vapor and chromium(III) oxide (Cr2O3) solid residue.
Joseph Priestley discovered oxygen by heating mercuric oxide, which released a gas that could reignite a glowing splint. He called this gas "dephlogisticated air," which we now know as oxygen.
Oxygen is a gas.
oxygen
Carbon dioxide is used or photosynthesis. Oxygen is liberated from photosynthesis.
YOu can use a fire stick. It will burn with O2 gas.
I don't know of any common cell that uses oxygen gas. The cells that I know of use dissolved oxygen delivered by the bloodstream.
Carbon dioxide
Hydrogen gas.
No, oxygen cannot be liberated from all oxygen-containing compounds. Some compounds contain oxygen in a very stable form, such as in water (H2O), where the oxygen is tightly bound to hydrogen. Releasing oxygen from these compounds would require significant energy input.
No. Monoatimc oxygen is chemically unstable and is too reactive for people to breathe it safely.
hi me know the anser but I is not telling u!!
The raw material for the manufacturing of caustic soda is sodium chloride so gas liberated at anode is chlorine.
The oxygen liberated in photosynthesis comes from water molecules. During the light-dependent reactions of photosynthesis, water molecules are split into oxygen, protons, and electrons. The oxygen is released as a byproduct.
When metals react with dilute acid, hydrogen gas is liberated. This is because the reaction between the metal and the acid displaces hydrogen from the acid, resulting in the formation of hydrogen gas bubbles.