What molecule has 8 hydrogen and 3 carbon?
propane molecule
The propane molecule has three carbon atoms and eight hydrogen atoms (C3H8), from which a general chemical formula can be derived; CnH2n+2. There are three types of hydrocarbon molecules; Aromatic molecules which contain at least one ring in their structure.
What is 3 carbon atoms called?
A carbon atom bonded to three other carbon atoms is tertiary and is designated by 3°. For example, when we examine the structure of isobutane, we see that one of the four carbon atoms is tertiary; the other three are primary (Figure 4.1b). A quaternary carbon atom (4°) is bonded to four other carbon atoms.
What alkane has 8 hydrogen atoms?
Octane
Straight-Chain and Branched Alkanes
| Table 1. Summary of the Straight-Chain Alkanes | ||
|---|---|---|
| Name | Formula | Number of Structural Isomers |
| Heptane | C7H16 | 9 |
| Octane | C8H18 | 13 |
| Nonane | C9H20 | 36 |
What compound has 4 carbons and 8 hydrogens?
Alkanes
| Name | Number of Carbon Atoms | Molecular Formula |
|---|---|---|
| methane | 1 | CH4 |
| ethane | 2 | C2H6 |
| propane | 3 | C3H8 |
| butane | 4 | C4H10 |
What is the chemical name of Ch?
Methylidyne, or (unsubstituted) carbyne, is an organic compound whose molecule consists of a single hydrogen atom bonded to a carbon atom….Methylidyne radical.
| Names | |
|---|---|
| Chemical formula | CH, CH•, CH3• |
| Molar mass | 13.0186 g mol−1 |
| Appearance | Colourless gas |
| Solubility in water | Reacts |
What kind of atom is a hydrogen atom?
The hydrogen atom is the simplest of all atoms: it consists of a single proton and a single electron. In addition to the most common form of the hydrogen atom that is called protium, two other isotopes of hydrogen exist: deuterium and tritium.
How do we name an alkane with eight carbons?
The principle of homology allows us to write a general formula for alkanes: CnH2n + 2. Using this formula, we can write a molecular formula for any alkane with a given number of carbon atoms. For example, an alkane with eight carbon atoms has the molecular formula C8H(2 × 8) + 2 = C8H18.
How many hydrogen atoms does an alkane have?
To calculate how many hydrogen atoms an alkane has, double the number of carbons and add two.
How would you name a 3 carbon side chain in a molecule?
The longest chain is 3 carbons, so “propane”. There is one carbon left. We call this “methyl”.