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Alkanes, specifically the straight-chain alkanes, have the highest number of hydrogen atoms per carbon atom. For example, in ethane (C2H6), there are three hydrogen atoms for each carbon atom. As the number of carbon atoms increases in alkanes, the ratio of hydrogen to carbon remains maximized at 2:1 for saturated hydrocarbons.

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How many hydrogen atoms are in an alkane molecule with six carbon atoms?

An alkane with six carbon atoms would be hexane (C6H14). Since each carbon atom is bonded to two hydrogen atoms in an alkane, you would have 6 carbon atoms x 2 hydrogen atoms per carbon = 12 hydrogen 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).


How may atoms are in Butane?

A butane molecule has four carbon atoms (at six protons each) and ten hydrogen atoms (at one proton each). It will make a total of 34 protons per molecule.


How many times is carbon oxygen and hydrogen in sugar?

Table sugar - sucrose - contains 12 carbon atoms, 22 hydrogen atoms, and 11 oxygen atoms per molecule. Other sugars have different formulae.


How many Hydrogen atoms are there in C3H8?

In one molecule of C3H8 (propane), there are eight hydrogen atoms. This can be determined by looking at the subscript attached to the hydrogen (H) in the chemical formula C3H8. The subscript of 8 indicates that there are eight hydrogen atoms present in each molecule of propane.


How many sigma bonds are present in C6H12?

In C6H12, each carbon atom forms four sigma bonds, and hydrogen forms one sigma bond. Since there are 6 carbon atoms and 12 hydrogen atoms present, the total number of sigma bonds would be (6 carbon atoms x 4 sigma bonds per carbon) + (12 hydrogen atoms x 1 sigma bond per hydrogen) = 24 + 12 = 36 sigma bonds.


What are the fractions of each type of atom in methane?

The molecular formula of methane is CH4. Therefore, the number of atoms per molecule is 5, the fraction of the atoms that are carbon is 1/5 and the fraction of the atoms that are hydrogen is 4/5.


How many atom contains in sugar?

It depends on the sugar. The monosaccharides glucose, fructose, and galactose have the molecular formula C6H12O6, and therefore have 6 carbon atoms, 12 hydrogen atoms, and 6 oxygen atoms per molecule. The disaccharides sucrose and maltose have the molecular formula C12H22O11, and therefore have 12 carbon atoms, 22 hydrogen atoms, and 11 oxygen atoms per molecules.


How many atoms of hydrogen are needed to build four molecules of glucose?

A molecule of glucose has 6 atoms of carbon, 12 atoms of hydrogen, and 6 atoms of oxygen. Therefore, to build four molecules of glucose, you would need 48 atoms of hydrogen (12 atoms of hydrogen per molecule of glucose multiplied by 4 molecules).


How many atoms are in NaHCO4?

There are 6 atoms per molecule. The 2 at the beginning is not part of the chemical formula.


How many hydrogens are there per atom of carbon in carbohydrate?

There is no single such number, but if the carbohydrate has a sufficiently high molecular weight, the value approaches two hydrogen atoms per carbon atom from above.


Is propane diatomic or polyatomic molecule?

Molecuar, because it is made of hydrogen and carbon which are both nonmetals