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What different types of 16 mark questions will I answer?

There are a few ways examiners require you answer a 16 mark question. In bold are the key words. Key words can be the theory(theories), topic(s) or stems they are asking you to evaluate. Generic examples ...

Answered by Georgina W. • Psychology tutor

11898 Views

Alcohols can be converted into alkenes by removing water. The alcohol 3-methylpent-2-ol forms a mixture of organic products when dehydrated. Describe the conditions of this reaction. Name all the organic products.

Heated under reflux with an acid catalyst such as H3PO4 or H2SO4

3-methylpent-1-ene

E-3-methylpent-2-ene

Z-3-methylpent-2-ene

Answered by Abigail B. • Chemistry tutor

2861 Views

Talil is going to make some concrete mix. He needs to mix cement, sand and gravel (1: 3:5) by weight. Talil wants to make 180 kg of concrete mix. He has 15 kg of cement, 85 kg of sand, 100 kg of gravel. Does he have enough to make the concrete?

In order to answer this question you need to find out how much cement, sand and gravel is needed to make 180kg of concrete mix. To do this you must find out how many parts the concrete mix ratio is made u...

Answered by Katie M. • Maths tutor

31267 Views

Explain the Conservative philosophy of Human Imperfection. How has it influenced other Core Values? (15)

Conservatives largely have a very negative view on human nature believing, according to O’Sullivan, that they are imperfect and imperfectable in three distinct ways. Firstly they argue that human...

Answered by Alex E. • Politics tutor

11788 Views

How do you form the perfect tense?

The perfect tense is like a sandwich. The subject pronoun, then a conjugated auxiliary verb which is either haben or sein in agreement with the subject pronoun is the at the beginning of the sentence. The...

Answered by Georgina D. • German tutor

1600 Views