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Each molecule of carbon dioxide (CO2) contains one carbon atom and two oxygen atoms, totaling three atoms per molecule. Therefore, in 3 molecules of CO2, there are 3 carbon atoms and 6 oxygen atoms, resulting in a total of 9 atoms.

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1w ago

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How many hydrogen and carbon atoms are made in 5 molecules of carbon dioxide?

5 molecules of carbon dioxide will contain 5 carbon atoms (1 per molecule) and no hydrogen atoms as carbon dioxide contains only carbon and oxygen. The 5 molecules will contain a total of 10 oxygen atoms (2 per molecule).


In two molecules of carbon dioxide 2CO2 there are how many atoms and what are they made of?

2 CO2 means there are two molecules of carbon dioxide. In one molecule of CO2 there is 1 carbon atom, and 2 oxygen atoms. So three atoms total. Therefore, in 2 molecules (each with 3 atoms) there are 6 atoms total. The molecules are made of atoms of carbon and oxygen. The atoms themselves are made of protons, electrons, and neutrons.


How many atoms in 2 molecules of carbon dioxide?

There are a total of 6 atoms in 2 molecules of carbon dioxide. Each molecule of carbon dioxide contains 1 carbon atom and 2 oxygen atoms. Therefore, in 2 molecules, you would have 2 carbon atoms and 4 oxygen atoms, totaling 6 atoms.


How many carbon dioxide molecules will be formed in two ethane molecules?

Ethane does not have any molecule of carbon dioxide. However when ethane undergoes combustion then two molecules of carbon dioxide are formed (as ethane contains two carbon atoms).


How many CO2 total atoms in one molecule?

4.5*10^23


How many atoms in 6CO2?

no. of atoms = no. of moles * avogadros no. no. of atoms = 6 * 6*1023 no. of atoms = 3.6*1024 (ans)


How many oxygen atoms are in 4co2?

There are 8 oxygen atoms in 4CO2 molecules. Each carbon dioxide molecule has 2 oxygen atoms, so 4 CO2 molecules would have a total of 8 oxygen atoms.


How many atoms in total are in one carbon dioxide atom?

3 atoms. 1 carbon atom and 2 oxygen atoms.


What are the number of carbon atoms and oxygen atoms in 2 molecules of carbon dioxide?

Carbon dioxide: CO2. The number to the right of the symbol for an element indicates how many atoms of that element are present in single molecule. If there is no number then there is one atom present. Then in the case of carbon dioxide there must be one atom of carbon (C) and two atoms of oxygen (O). Double these to provide the numbers of atoms of the two elements in two molecules: two of carbon, four of oxygen.


According to the equation C plus O2 how many carbon atoms react with 14 molecules of oxygen to form 14 molecules of carbon dioxide?

In the balanced chemical equation for the reaction of carbon (C) with oxygen (O2) to form carbon dioxide (CO2), one molecule of carbon reacts with one molecule of O2 to form one molecule of CO2. Therefore, to form 14 molecules of CO2, 14 molecules of O2 will react with 14 molecules of carbon, containing a total of 14 carbon atoms.


How many atoms are in 1 mole of carbon dioxide molecules?

Just one. A molecule is the smallest unit of a substance, so by just having "CO2" implies "1CO2". A coefficient is needed to indicate more than one molecule, such as "6CO2" which is six molecules of carbon dioxide.


How many molecules of water would result if two molecules of glucose combined with 12 molecules of oxygen?

Twelve. Glucose is C6H12O6, so two molecules of glucose would give you: 12 carbon atoms 24 hydrogen atoms 12 oxygen atoms The 12 molecules of oxygen would give 24 oxygen atoms, for 48 total atoms of oxygen. So...each carbon atom would take two oxygen atoms to give 12 molecules of carbon dioxide, and each remaining oxygen atom would take two hydrogen atoms to give 12 molecules of water.