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how can you identify a chiral carbon in a molecule?

A chiral carbon is a carbon atom that is attached to 4 different types of atoms or groups of atoms.

NH
Answered by Naomi H. Chemistry tutor
1762 Views

You are stranded on an island with fourteen other individuals. How would you go about creating an effective legal framework within which to live?

NOTE: This is intended to be a verbal response to a potential 'Oxbridge' interview question.  A constitution is oft thought of as the foundation for a legal system. They can vary signific...

LE
2618 Views

What are automatic stabilisers?

They are changes in taxation and spending that happen automatically as the economy moves through different phases of the busines cycle. For example the tax revenues increase as the economy expands and tra...

NH
Answered by Naomi H. Economics tutor
1824 Views

Describe the tonality and instrumentation in Jeff Buckley's song Grace.

Grace includes a classic band, where Buckley's vocals are accompanied by a guitar and bass guitar, drums and synthesized string. Many techniques are used on the instruments to create various effects. For ...

HL
Answered by Hannah L. Music tutor
6823 Views

Write down three linear factors of f(x) such that the curve of f(x) crosses the x axis at x=0.5,3,4. Hence find the equation of the curve in the form y = 2(x^3) + a(x^2) + bx + c.

the curve crosses the graph at the x axis at 0.5,3 and -4 so f(0.5)=0, f(3)=0,f(-4)=0. All linear factors are the form of g(x)=(x-a) so 0=g(0.5)=0.5-a. rearranging we get that a=0.5 ie g(x)=x-0.5 similarl...

KT
Answered by Kishan T. Maths tutor
6098 Views

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