Question

CnH2n+2 по названию вещества построить формулу

Answer 1

По формуле это алкан,этан ch3-ch3

Answer 2

Chemical Formula for CnH2n+2

The chemical formula CnH2n+2 represents a class of organic compounds known as alkanes. Alkanes are hydrocarbons that consist of only carbon and hydrogen atoms, with single bonds between the carbon atoms. The general formula for alkanes is CnH2n+2, where n represents the number of carbon atoms in the molecule.

To build the formula for a specific alkane, you need to determine the value of n. Once you know the value of n, you can substitute it into the formula CnH2n+2 to get the molecular formula for that particular alkane.

For example, if n = 1, the formula becomes CH4, which represents methane. Methane is the simplest alkane and consists of one carbon atom bonded to four hydrogen atoms.

If n = 2, the formula becomes C2H6, which represents ethane. Ethane consists of two carbon atoms bonded to six hydrogen atoms.

Similarly, you can substitute different values of n to build the formulas for other alkanes.

In summary: - The chemical formula CnH2n+2 represents alkanes. - Alkanes are hydrocarbons with single bonds between carbon atoms. - The value of n determines the number of carbon atoms in the molecule. - Substitute the value of n into the formula CnH2n+2 to get the molecular formula for a specific alkane.

I hope this helps! Let me know if you have any further questions.