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How do you know which chemicals are formed at the electrodes in the electrolysis of aqueous solutions?

In electrolysis, positive ions will be attracted to the negative cathode (the cat hode being negative can be remembered because cats are evil). However, in aqueous solutions there are 2 positive ions: the on...
SB
7174 Views

Evaluate the integral ∫(sin3x)(cos3x)dx (C4 Integration)

First, we must recognise that the integral is written as a product of two functions which cannot be directly integrated, therefore a trigonometric identity must be used to express this a single function. Sin...
LB
Answered by Leon B. Maths tutor
15733 Views

Create a python code to sum the number from 1 to 10.

We can do this using a for loop to iterate through the digits from 1 to 10 and add their values to a variable holding the values of the sum. We do this with the code below:summation = 0 #this will hold the c...
ML
Answered by Matthew L. Python tutor
2691 Views

'Conservatives are pragmatic rather than ideological'. Discuss. (Edexcel A Level, 2013)

Any answer to this question should start with a clear definition of pragmatism - the belief that behaviour should be shaped by practical circumstances, rather than principles or ideological beliefs. Arguing ...
LR
7027 Views

Evaluate the benefits of using fiscal policy to stimulate economic growth

Intro - define key terms, outline points and conclusion main points - benefits of increasing government spending and reductions taxation. Increasing government spending eg on education will increase producti...
AG
Answered by Amy G. Economics tutor
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