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'The Great Depression caused the fall of the Weimar Republic'. Assess the validity of this view.

The collapse of the Weimar Republic has been an area of contentious debate for historians seeking to explain the emergence of the Nazi phenomenon. The political and socio-economic climate of 1930s’ Germany a...
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Answered by Neha G. • History tutor
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'How many different meanings can 'ut' have?'

Ut can be used with either subjunctive or indicative 'normal' verbs, or without a verb altogether. With indicatives, it tends to mean 'when', so for instance 'surgit ut milites movent' would mean 'he rises w...
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Answered by John B. • Latin tutor
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Differentiate the function; f(x)=1/((5-2x^3)^2)

We know from the properties of basic indices that a -x =1/a x , so 1/((5-2x 3 ) 2 =(5-2x 3 ) -2 where in this case, a=5-2x 3 and x=2. Then the function is differentiable by the chain rule. As dy/dx=dy/duXdu/...
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Answered by Benjamin K. • Maths tutor
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Describe methods of solute transport across a cell membrane.

For non-polar small molecules simple diffusion down a concentration gradient through the phospholipid bilayer is possible as it is soluble in the hydrophobic fatty acid tails of the membrane. An example of t...
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Answered by Ayano F. • Biology tutor
3816 Views

Sodium Hydroxide can react with sulfuric acid in an acid base reaction. Outline the equation for this reaction, name the product. Finally a titration reaction is conducted. Determine the mass of NaOH needed to neutralise 12.4cm^3 of 0.10moldm^-3 H2SO4.

The equation is outlined below: 2NaOH + H 2 SO 4 ------->> Na 2 SO 4 + 2H 2 OAs explained in the question this is an acid base reaction, where the sodium hydroxide is the base and the sulphuric acid is...
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Answered by Thomas M. • Chemistry tutor
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