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What are the number of carbon atoms and oxygen atoms in 2 molecules of carbon dioxide?
Wiki User
∙ 10y ago
One molecule of CO2 has one carbon atom and two oxygen toms. denoted by the formula CO2
So in two molecules of CO2 there are CO2 & another CO2 .
Chemically this is shown as 2CO2, that is a figure is placed to the left of the molecular formula.
Since there are CO2 & another CO2 , then there are two(2) atoms of carbon and four(4) atoms of oxygen.
lenpollock
Wiki User
∙ 10y agoCarbon 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.
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How many atoms of oxygen and carbon does a molecule or carbon dioxide have?
Carbon Dioxide, or CO2, has one Carbon molecule and two Oxygen molecules.
What volume of carbon dioxide contains the same number of molecules as 20ml of oxygen at the same conditions?
The same number of molecules implies the same number of moles.
People breathe in oxygen molecules from the air and exhale carbon dioxide molecules. Because of this the air is full of carbon dioxide and oxygen mixed together. What is this an example of?
an increase in entropy
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).
Does carbon dioxide have a atomic number?
no. it is a combination of carbon and oxygen
How many number of hydrogen and oxygen atoms in three molecules of carbon dioxide?
there is no hydrogen in carbon dioxide. since carbon dioxide is CO2 there are 3 carbon and 6 oxygen atoms in three molecules.
Is carbon dioxide CO2 a molecule and is oxygen a molecule too?
They are both made out of molecules: Carbon dioxide = CO2-molecules, Oxygen = O2-molecules.
How many atoms of oxygen and carbon does a molecule or carbon dioxide have?
Carbon Dioxide, or CO2, has one Carbon molecule and two Oxygen molecules.
What molecules does carbon dioxide represent?
carbon dioxide has two types of molecules Carbon (C) and Oxygen (O).It has one carbon and two oxygens which is shown in its chemical foormula C02
How many molecules of carbon dioxide are there in photosynthesis?
Th synthesize one molecule of hexose sugar by photosynthesis six molecules of carbon dioxide are required to be assimilated. Since oxygen comes out by photolysis of water double the number of molecules of water are required to release six molecules of oxygen.
How many molecules in carbon dioxide?
What happen when one molecule of carbon combines with two molecules of oxygen?
carbon dioxide is produced.
What volume of carbon dioxide contains the same number of molecules as 20ml of oxygen at the same conditions?
The same number of molecules implies the same number of moles.
People breathe in oxygen molecules from the air and exhale carbon dioxide molecules. Because of this the air is full of carbon dioxide and oxygen mixed together. What is this an example of?
an increase in entropy
Who "People breathe in oxygen molecules from the air and exhale carbon dioxide molecules. Because of this, the air is full of carbon dioxide and oxygen mixed together. What is this an example of"?
Increase in entropy
Does nitrogen oxygen neon carbon dioxide water or methane have molecules?
Yes, they do have molecules. In fact everything is made up of molecules even gases like oxygen, carbon dioxide, nitrogen ect.
How many moles of oxygen atoms are present in one half mole of carbon dioxide molecules?
Since each mole of carbon dioxide molecules contains two moles of oxygen atoms, as indicated by the formula CO2 for carbon dioxide, half a mole of carbon dioxide will have one mole of oxygen atoms.
