Top answers

Why do we use cracking?

To split large chain hydrocarbons into smaller more useful and more valuable hydrocarbons
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Answered by Haider A. • Chemistry tutor
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Why can both major and minor products be formed during an eimination reaction?

The double bond can be attacked by the OH nucleophile producing two possible carbocation intermediates. The more stable carbocation with more surrounding electron releasing methyl groups will be more stable ...
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Answered by Haider A. • Chemistry tutor
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Define 'democracy'

'Democracy' was referred to by Abraham Lincoln as 'government of the people, by the people, for the people'. By this, he meant that a 'democracy' is a system of government that allows most citizens to be abl...
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Solve the equation: 13y − 5 = 9y + 27.

13y - 5 = 9y + 27 First we must collect all similar terms together on either side of the equation: 13y - 9y = 27 + 5. As you can see, if a term is moved to the other side of the equation, the opposite sign m...
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Answered by Emma R. • Maths tutor
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What is the effect on price and quantity on flight tickets when the oil price has increased.

When oil price increased, the cost of production for plane company increase and supply will shift left. When supply sift left the price will increase and quantity will decrease.
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Answered by Max L. • Economics tutor
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