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Since water and carbon dioxide are both compounds which contain oxygen, it is possible to obtain oxygen from either, but you get a different residue depending upon which compound is the source of the oxygen. Take the oxygen out of water and you are left with hydrogen gas; take the oxygen out of carbon dioxide and you are left with carbon, which is a black solid. It is easy to spot the difference between hydrogen and carbon.

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14y ago
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8y ago

You can tell that water is not a simple mixture of hydrogen and oxygen because they cannot be separated by mechanical means. That shows that water is a chemical compound of hydrogen and oxygen.

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13y ago

Water is hydrogen and oxygen; one part hydrogen to two parts oxygen (H2O). Otherwise, it wouldn't be water. You might want to try to word your question differently, because it doesn't really make sense.

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14y ago

You can get CO2 probes which detect and measure the amount of carbon dioxide in the air

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13y ago

Water is a liquid and carbon dioxide is a gas.

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4y ago

Water is a liquid and carbon dioxide is a gas

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Q: How do you know the that water is not a mixture of hydrogen and oxygen?
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Is water on the periodic table of elements?

Water itself is not on the periodic table of elements because it is a compound, however as you probably know, the chemical equation of water is H2O. That means there are 2 atoms of hydrogen and 1 oxygen atom in each molecule of water. Both hydrogen and oxygen can be both found on the periodic table.


What compound does water contain?

First, you need to know the meaning of compound. It is a pure substance composed of two or more elements that are chemically combined. Table salt - sodium and chlorine Water - hydrogen and oxygen Sugar - carbon, hydrogen and oxygen Carbon dioxide - Carbon and oxygen Baking soda - Sodium, hydrogen, carbon and oxygen


How many moles of water are produce when 45.3 moles of hydrogen reacts with oxygen?

Since hydrogen is a gas, we would need more information to answer it. As chance wrote, you will need twice as much hydrogen as oxygen. However, in order to know what the volume of that hydrogen is, we also need to know the temperature and pressure so that we can use the universal gas law to get the answer.


Which of the reactants in photosynthesis produces oxygen during the reactions of photosynthesis?

That would be the water. Light form the sun is used to split water into hydrogen and oxygen. Oxygen, as we know, is released as a waste product that we use. Hydrogen is then carried to another series of reactions to create energy for the plant.


What is a little bigger then a cell?

a molecule for water. you know, 1 hydrogen 2 oxygen? And if you were wondering smaller... is an atom

Related questions

How does a mixture of hydrogen and oxygen differ from hydrogen and oxygen?

When hydrogen and oxygen are kindled in the right quantities, then we mostly don't call the product a mixture. Rather we call it a compound. The most usual compound of hydrogen and oxygen is water. Its not important that the compound should have the properties of its constituting elements. If we that water as an example, then we all know that water is a non supporter of combustion whereas hydrogen and oxygen are highly inflammable gases.


Who invented water fountain?

First You Have To Know The Water Formula i.e H2O.This Is A Mixture Of Hydrogen And Oxygen This Is Done By God.


Could life as we know it survive with only oxygen?

I think, no. We need oxygen and hydrogen to make water so with only oxygen and no hydrogen we would have no water and life as we know it cannot exist without water


Does a mixture contain more than one kind of element?

Think of this, and it might help.Examples of mixtures are Water w/ Sand, which is basically sand inside water. And etc.Examples of compounds are Water, which is 2 Hydrogen molecules and 1 Oxygen molecule. And etc.Since Oxygen and Hydrogen are both elements of the Periodic Table, then take a guess since you know the basics. Does a mixture contain more than one kind of element? (Yes!)


How is compound water different from hydrogen and oxygen?

A hydrate is a compound that has to contain water, when other chemical compounds can be composed of anything. People this is SO easy. KNOW YOUR FREAKIN FACTS!


What elements are in reservior water?

The chemical formula of water is H2O: hydrogen and oxygen, if you want to know this.


What is the composition of water?

Water (H2O)Water is composed of two parts hydrogen and one part oxygen. We know this because hydrogen (H) has a 2 after it, meaning there are two parts hydrogen in the substance. Then after the hydrogen symbols, we see oxygen (O) without any numbers after it - meaning there is only one part oxygen in the mix.H2O - 2 x Hydrogen and 1 x Oxygen


Is seawater a mixture of compounds?

It would have to be considering that water is a compound of oxygen and hydrogen, and salt is a compound. Sea water is basically salt water.... you will know because when you go to the beach you can smell the salt and if you swallow the water it will burn your throat because of the salt.


Is there carbon dixide in your water?

"dioxide" you mean? no. there are only 2 gasses in water: hydrogen and oxygen as muchas i know.


Is water on the periodic table of elements?

Water itself is not on the periodic table of elements because it is a compound, however as you probably know, the chemical equation of water is H2O. That means there are 2 atoms of hydrogen and 1 oxygen atom in each molecule of water. Both hydrogen and oxygen can be both found on the periodic table.


How much oxygen is there in water?

The element "h2o" is water. It was one hydrogen atom and two oxygen atoms. This is completely backwards. The "2" means 2 hydrogens and ONE oxygen. Another term for water is Di-hydrogen-oxide. Di = Two > Hydrogen = Hydrogen [duh] > Oxide = Oxygen


Why water are wet?

The hydrogen creates a sticky bond with the oxygen molecule to create what we know as a wet texture.