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From what substance is oxygen produced in photosynthesis?
Water
When electric current is passed through water which gas is produced on cathode?
When an electric current is passed through water oxygen gas is produced on cathode because oxygen is positive and cathode is negative . So, oxygen is produced.
Why is water displacement method used in collecting oxygen?
Since Oxygen is a gas, it is less dense than water...hense it will float.If you produced Oxygen underwater, as it is produced, it will buble up. If you place some type of container (filled with water) above the bubbles, the Oxygen will collect there and displace (push out) the water.
What are the substances needed for photosynthesis and what substances are produced?
CO2 and water is needed. Oxygen and glucose are produced
Is nitrogen produced during the preparation of oxygen from hydrogen peroxide?
No. The only products are oxygen and water.
Where do you mix hydrogen and oxygen to make water?
Water can not be produced by mixing these to gases, when hydrogen gas is burn in oxygen atmosphere the vapours of water are produced.
When electric current is passed through water which gas is produced on cathode?
When an electric current is passed through water oxygen gas is produced on cathode because oxygen is positive and cathode is negative . So, oxygen is produced.
From what substance is oxygen produced in photosynthesis?
Water
How is oxygen produced during light reaction phases?
aba malay ko?
How you produce oxygen?
It can be produced by electrolysis of water. Which disassociates the Hydrogen and Oxygen molecules.
What are are the products produced in photosynthesis?
water, oxygen, sugar
What gas is produced when water is splits?
Hydrogen and oxygen
How is nascent oxygen produced?
potassium permanganate mixed with water produces nascent oxygen.
The source of oxygen produced during photosynthesis is?
splitting of water molecule into hydrogen and oxygen.
What is the mass of heavy water produced when 7.00grams of oxygen reacts with excess D2?
The mass of heavy water produced when 7,00grams of oxygen reacts with excess D2 is 7,875 g.
When electricity flows through water the water molecules split into molecules of hydrogen and oxygen gas How many oxygen O2 molecules are produced from the splitting of two molecules of water H2O?
One is produced
When electricity flows through water the water molecules split into molecules of hydrogen and oxygen gas. How many oxygen (O2) molecules are produced from the splitting of two molecules of water (H2O)?
One is produced
