Formula for alkanes:
Number of H = 2 * number of C + 2
So, using this formula, H = 2 * 10 + 2, which gives 22
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.
The generic formula for an alkane is CnH(2n + 2).Therefore, an alkane with 3 carbon atoms would have 8 hydrogen atoms.
In an alkane molecule with ten carbon atoms, the general formula is C10H22. Each carbon atom forms four bonds, leaving 22 hydrogen atoms to satisfy the valency requirement of carbon. So, there are 22 hydrogen atoms in an alkane molecule with ten carbon atoms.
The generic formula for a non cyclic alkane is CxH(2x + 2).
In a noncyclical alkane with five carbon atoms, each carbon atom is bonded to 2 hydrogen atoms, except the terminal carbon atoms which are bonded to 3 hydrogen atoms. Therefore, in a 5-carbon noncyclical alkane, there would be a total of 12 hydrogen 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.
The generic formula for an alkane is CnH(2n + 2).Therefore, an alkane with 3 carbon atoms would have 8 hydrogen atoms.
In an alkane molecule with ten carbon atoms, the general formula is C10H22. Each carbon atom forms four bonds, leaving 22 hydrogen atoms to satisfy the valency requirement of carbon. So, there are 22 hydrogen atoms in an alkane molecule with ten carbon atoms.
A non cyclic alkane always has a number of hydrogen atoms equal to 2c + 2, where c is the number of carbon atoms. Therefore, hexadecane, an alkane with 16 carbon atoms, will have 34 hydrogen atoms.
The generic formula for a non cyclic alkane is CxH(2x + 2).
In a noncyclical alkane with five carbon atoms, each carbon atom is bonded to 2 hydrogen atoms, except the terminal carbon atoms which are bonded to 3 hydrogen atoms. Therefore, in a 5-carbon noncyclical alkane, there would be a total of 12 hydrogen atoms.
In an alkane the number of hydrogen atoms is two greater than twice the number of carbon atoms. If we reverse this rule, we find that the number of carbon atoms is one less than half the number of hydrogen atoms. 32/2=16 16-1=15 So our alkane would have 15 carbon atoms. This alkane would be pentadecane or one of its isomers.
The formula for an alkane with four carbon atoms is C₄H₁₀. This alkane is named butane.
A decane molecule has 10 carbon atoms. Decane is an alkane with the chemical formula C10H22.
In an alkane, each carbon atom is bonded to 4 hydrogen atoms. So, the number of hydrogens in an alkane can be determined by the formula 2n+2, where n is the number of carbon atoms in the alkane.
Then the acyclic alkane hydrocarbon contains 2n+2 hydrogen atoms.
A pentane molecule has 5 carbon atoms and 12 hydrogen atoms.