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What 2 reagents are required to form NO2+ (state conditions)? Write an equation for this reaction.

Concentrated sulphuric acid (H2SO4) and concentrated nitric acid (HNO3).H2SO4 + HNO3 -> HSO4- + H2NO

EC
Answered by Eleanor C. Chemistry tutor
2780 Views

Describe the process of ultrafiltration in the Kidneys.

Ultrafiltration occurs in the nephron, the functional unit of the kidney. Blood enters a coiled network of vessels called the glomerulus from the afferent arteriole at a high hydrostatic pressure. The glo...

MM
Answered by Matthew M. Biology tutor
19254 Views

What is one way in which the disturbing aspects of human nature are explored in 'Othello?'

Iago shares a viewpoint on human nature, exploring its disturbing aspect through one’s exploitative potential, and the power of hatred. E.A J. Honigmann describes Iago as the ‘liar, betrayer [and] mental ...

SC
12965 Views

How do I effectively analyse a poem?

It is often hard to know where to start when analysing a poem. I think it is easiest to initially get a grasp on the content of the poem. This may seem obvious, but at first glance a poem can seem confusi...

RG
3368 Views

What exactly are pressure groups, and why are they a good function of society?

Firstly, it is important to define pressure groups. A pressure group is broadly defined as 'an organised group of people who aim to influence government on a particular policy area'. The important word to...

AO
6345 Views

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