Alkanes Worksheet Gcse \/\/TOP\\\\

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GCSE worksheet on drawing alkanes. Students use the models to draw the alkanes and alkenes and then write the molecular formula of the alkanes and alkenes. The table then compares the molecular formulas of the alkanes and alkenes. This could be easily adapted for alkenes.

GCSE worksheet on drawing alkanes. Students compare and contrast the properties of the alkanes and alkenes. They first do a small table of the properties of the alkanes and alkenes and then use the models to write the properties of the alkanes in a table. This could be easily adapted for alkenes.

GCSE worksheet on drawing alkanes. Students are given a problem which requires them to correctly draw the alkanes and alkenes. They then use the models to write the molecular formula of the alkanes and alkenes. The table then compares the molecular formulas of the alkanes and alkenes. This could be easily adapted for alkenes.

GCSE worksheet on drawing alkanes. Students are given a problem which requires them to correctly draw the alkanes and alkenes. Students then use the models to write the molecular formula of the alkanes and alkenes. The table then compares the molecular formulas of the alkanes and alkenes. This could be easily adapted for alkenes.

GCSE worksheet on drawing alkanes. Students are given a problem which requires them to correctly draw the alkanes and alkenes. Students then take the model and have to write the molecular formula of the alkanes and alkenes. The table then compares the molecular formulas of the alkanes and alkenes. This could be easily adapted for alkenes.

GCSE worksheet on drawing alkanes. Students use the models to show how the boiling point of alkanes increases as the length of the carbon chain increases. The models are then used to write the boiling points of the alkanes in a table. The table compares the boiling points of alkanes with increasing carbon chains. This could be easily adapted for alkenes.

If the alkane has an odd number of carbon atoms (usually 1, 3, 5 etc.) then the name is written in the form CnH2n+2. If the alkane has an even number of carbon atoms (usually 2, 4, 6 etc.) then the name is written in the form CnH2n. This is due to the fact that odd numbered alkanes are unsymmetrical. Unsymmetrical alkanes have a carbon atom connected to a different carbon atom.

To this end, the unsaturated chains of alkanes (alkenes) are thermodynamically unstable. Once an alkene with a double bond is produced, it will split into two stable alkanes, one formed by breaking the C=C double bond, and one that is produced by the loss of two hydrogen atoms.

Once an alkene has been produced, the reactions of elimination are used to convert it to a stable alkane. The elimination of hydrogen from an alkene can occur by a variety of mechanisms, the most common being the addition of hydrogen to an electrophilic carbon atom to form an alkane with a hydrogen in the beta position. The following reaction illustrates this: 827ec27edc