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A 20cm³ sample of lithium hydroxide solution of unknown concentration is neutralised by 12.25cm³ of 0.15mol/dm³ of sulfuric acid. Calculate the concentration of the lithium hydroxide solution.

0.184mol/dm³
SA
5264 Views

What is the difference between the actus reus and the mens rea?

The actus reus and mens rea refer to the two components of a crime - they're both Latin terms which roughly translate into "the guilty act" and "the guilty mind" - it's much more accurate...
JL
Answered by Jordan L. • Law tutor
5747 Views

How can I prepare for my medical school applications? MMI? UKCAT!?

Despite being a trying period for students applying for medical school whilst studying their A Levels it is incredibly important to take time to consider your application carefully. I am of the firm belief t...
JS
1895 Views

Solve the inequality x^2 + 5x -24 ≥ 0.

There are a few different ways to approach this problem but the simplest and most easy to visualise solution comes from sketching the curve y = x 2 + 5x - 24 and identifying the range of x-values for which y...
OW
Answered by Owen W. • Maths tutor
9363 Views

olim Alexander , rex Macedonum , cum exercitu suo ad terras Indorum iter faciebat. - How would you go about translating this sentence?

To start off with, go along the sentence and mark out what case each word is or could be. For example, above 'Alexander' mark 'S', which stands for subject and 'V' for vocative. Similarly, you would do the s...
JM
Answered by Joe M. • Latin tutor
2624 Views