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Materials: 9 volt battery, two number 2 pencils without the eraser and metal part, cup, water, thin piece of cardboard, and two wires, 1 teaspoon salt
Instructions: Sharpen the pencils at both ends, 2: cut the cardboard so it fits over the glass, 3: stick the pencils through the cardboard into the glass, 4: dissolve the salt into the water,5: attach both wires to both graphite tips of the pencils, 4: attach the other end of the wires onto the 9 volt battery.
Conclusions: You will see bubbles at the tip of the pencils, that is the hydrogen collecting in the water. Hopefully this would help.
Electrolysis is a process that can split water into hydrogen and oxygen using an electrical current. During electrolysis, water is broken down into its constituent elements of hydrogen and oxygen gas.
Yes
- Take a glass of salt water
- Put a piece of thin cardboard on top of the glass
- Stick 2 pencils through the cardboard (must be sharpened on both sides)
- Attach wires on both pencils and on the other side of the wires have a 9volt battery
RESULTS: The water will be split into hydrogen and oxygen and it will be trapped until you release it from the glass
HI
THIS PROCESS IS CALLED HYDROLYSIS
its actually called electrolysis.
By electrolysis, passing an electric current through the water. Hydrogen and oxygen appear at the two different electrodes, hydrogen at the anode and oxygen at the cathode. The water needs to have some salt dissolved in it as pure water has a high resistance.
Electrolysis a method of separating elements by pushing an electric current through a compound. It is used in various industrial application such as removing copper from its ore. It is also used to separate hydrogen and oxygen from water. Electrolysis isn't the most efficient way to obtain hydrogen, but it is one of the easiest and cheapest ways to "home-brew" hydrogen.
The electrolysis of water can separate the hydrogen and oxygen from each other
this is done by putting 2 electrodes into the water, an anode(+ve) and a cathode(-ve), and the hydrogen is attracted to the cathode and the oxygen attracted to the anode
Yes. You can achieve this by adding an electrolyte to the water and passing an electric current through it.
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What breaks water into hydrogen and oxygen?
Electrolysis breaks water into hydrogen and oxygen. When an electric current is passed through water, the water molecules (H2O) are split into hydrogen gas (H2) at the cathode and oxygen gas (O2) at the anode.
What two elements is water made up of?
Water is made up of two elements: hydrogen and oxygen. The chemical formula for water is H2O, indicating that each water molecule contains two hydrogen atoms and one oxygen atom.
What is water when it is broken into hydrogen and oxygen?
When water is broken down into hydrogen and oxygen, it undergoes a process called electrolysis. This involves passing an electric current through the water to split it into its component elements: hydrogen and oxygen gas. This process is reversible, as the hydrogen and oxygen can be combined again by burning them to form water.
How hydrogen and oxygen is separated from water?
Hydrogen and oxygen can be separated from water through a process called electrolysis. In this process, an electric current is passed through water, causing it to split into hydrogen and oxygen gas at the electrodes. Hydrogen is produced at the cathode, while oxygen is produced at the anode.
How do you add an extra oxygen molecule to water?
To add an extra oxygen molecule to water, you would need to introduce a second water molecule to the chemical reaction. This can be achieved through a process called electrolysis, where an electric current is passed through water, causing it to split into hydrogen and oxygen gases. The reaction can be represented as 2H2O --> 2H2 + O2.
Why do bubbles form when you split up water?
Bubbles form when you split up water because the water molecules are composed of two hydrogen atoms and one oxygen atom. When the water is split, the hydrogen atoms combine to form hydrogen gas (H2), which bubbles up and separates from the oxygen atoms.
Hydrogen molecules and oxygen molecules can be easily split by what?
Hydrogen and oxygen molecules can be easily split by electrolysis, which involves passing an electric current through water to separate it into its component elements, hydrogen and oxygen gas.
Which molecule is split apart in photosynthesis II?
Water molecule
What molecule is split by the suns energy?
Water molecules are split by the sun's energy during the process of photosynthesis to release oxygen and hydrogen.
Do hydrogen and oxygen react with water?
Hydrogen and oxygen do react with water. When hydrogen reacts with oxygen in the presence of water, it forms water again. This reaction can be seen in the process of electrolysis, where water is split into its components, hydrogen and oxygen, using electric current.
Is hydrogen present in water flammable after seperating it from water?
Yes. Water can be split into hydrogen and oxygen by electrolysis. The hydrogen that results is flammable.
How can you make water from hydrogen hydrogen from water?
Yes. You cannot get water from hydrogen alone. You need oxygen. Since oxygen is a part of the atmosphere, simply burning hydrogen in air will give you water vapor. Passing an electric current through water will split it back into hydrogen and oxygen.
Were do you get hydrogen from?
Hydrogen is generally produced by electrolysis of water, where electricity is used to split it into its component atoms: Hydrogen and oxygen
What is the instrument used in the laboratory which can split water into hydrogen and oxygen?
The instrument used in the laboratory to split water into hydrogen and oxygen is called an electrolyzer. It uses an electric current to drive the splitting of water molecules into hydrogen gas at the cathode and oxygen gas at the anode.
What is the breakdown of water into hydrogen to oxygen is an example of?
The breakdown of water into hydrogen and oxygen is an example of a chemical reaction known as electrolysis. This process involves passing an electric current through water to split it into its constituent elements, hydrogen and oxygen gas.
How can you split hytrogen and Oxygen from water and how you collect?
Electrolysis is commonly used to split water into hydrogen and oxygen. By passing an electric current through water, it breaks down into its constituent gases at the electrodes. Hydrogen gas is collected at the cathode, while oxygen gas is collected at the anode.
What is used to separate hydrogen and oxygen?
Electrolysis is commonly used to separate hydrogen and oxygen. In this process, an electric current is passed through water, causing it to split into hydrogen and oxygen gases.
