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How to respond to an extract question (GSCE English Literature)

You'll have to answer 30 mark extract questions in your exams on Shakespeare, the 19th-century novel, and on modern texts. Whilst these questions might seem intimidating, don't worry - they're manageable ...

MD
18123 Views

Given the balanced equation: MgCO3 + 2HCl --> MgCl2 + H2O + CO2, if 5 grams of MgCO3 is used, what volume of CO2 is produced? (molar mass of MgCO3 is 84.3 g/mol)

This question can be split up into two parts, and uses two key equations: 

It's always a good idea to look at what information we have been given already, and work out what we can do with it!...

AB
Answered by Angus B. Chemistry tutor
13427 Views

Describe strategies used by one country to manage population growth .(6 marks)

Rapid population growth is the exponential growth of a countries population leading to an aray of problems.To counteract such issues, countries employ strageties to prevent such from occuring in the futur...

MG
Answered by Maya G. Geography tutor
2875 Views

How should I structure my essays?

Intro- Place text into context & outline argument

Para 1- point 1
Point
Evidence (relevant quote or example from text)
Explain

Para 2- point 2 (PEE)

Para 3- poin...

NG
Answered by Naomi G. English tutor
1782 Views

How do I calculate molar concentrations and determine the mole value based on the mass of a compound?

Molar concentrations are calculated with the basic formula: Concentration (mol/ml) = Number of moles (mol) / Volume (ml). Remember to keep all units consistent and convert when appropriate.

The num...

KK
Answered by Khashayar K. Science tutor
5914 Views

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