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Rutherford’s alpha particle scattering experiments gave what evidence about an atom?

Before we can look at the evidence we need to look at the observations from the experiment. During the session we will go through the experiment and then the observations to deduce the atom theory - and how ...
AS
Answered by Anmol S. • Physics tutor
2556 Views

What is a test for iron(III) compounds?

Using thiocyanate ions to give a red complex. During the session I will go through the reaction mechanism and evaluation of soluble / insoluble products.
AS
Answered by Anmol S. • Chemistry tutor
4592 Views

How do I integrate 4x*exp(x^2 - 1) with respect to x?

During the session I would go step by step through the integration by substitution.
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Answered by Anmol S. • Maths tutor
3812 Views

When to use the present participle (or gerund) in French and how is it different to the English gerund (ING-form)?

The French gerund is a verb form that ends with -ant. Just like the ING-form in English, it has various uses. First, it can express a progressive action (an action that is taking place/in the process of happ...
FT
Answered by Fanny T. • French tutor
3781 Views

How did the Nazis try to rebuild the German economy after 1933?

The popularity of the Nazis was in a large part due to their promise in their manifesto to rebuild Germany after the shocks of the War and the Great Depression.To achieve this, they limited imports to the co...
RP
Answered by Robert P. • History tutor
4816 Views