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Do hydrocarbon molecules always contain hydrogen carbon and oxygen atoms?
No.Hydrocarbon molecules contain hydrogen and carbon atoms.It is carbohydrate molecules that contain hydrogen, carbon, and oxygen atoms.
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 carbon atoms are in 5 molecules of isopropyl alcohol?
The answer is 15 carbon atoms.
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 atoms in two ethene molecules?
Four: 2x2 = 4 C atoms in 2C2H4 (= two molecules C2H4)
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.
Is carbon composed of atoms or molecules?
Carbon is a type of atom.
Organic molecules are formed with?
carbon atoms, hydrogen atoms, hydroxide atoms
How many carbon atoms does it take to create three glucose molecules?
To create three glucose molecules, it would require a total of 72 carbon atoms because each glucose molecule contains 6 carbon atoms. So, 6 carbon atoms x 3 glucose molecules = 18 carbon atoms for each individual glucose molecule, and 18 carbon atoms x 3 = 72 carbon atoms in total.
What molecules has 9 carbon atoms?
cyclononane
What molecules found in cells have frameworks of what kind of atoms?
Carbon Atoms :)
