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Explain what causes the Bohr shift to occur, and give one situation in which this is useful.

The Bohr Shift describes the movement of the oxygen dissociation curve to the right of normal. This occurs due to increased levels of carbon dioxide, such as when a person increases their exercise level, ...

DP
Answered by Danielle P. Biology tutor
26503 Views

How do I write an essay under exam conditions?

Exams such as GCSEs and A-Levels are all about ticking off boxes and jumping through hoops. The English education system is designed in such a way that it is best to approach English exams in regard to th...

LB
3525 Views

Calculate the empirical formula of a compound containing 77.7% Iron and 22.3% of oxygen.

An empirical formula is the simplest whole number ratio of atoms of each element present in the compound.1) Divide by atomic relative mass to find the number of moles. 2) Find a ratio between the moles. 3...

JS
Answered by Jeel S. Chemistry tutor
4307 Views

In the Rutherford alpha scattering experiment, most particles passed straight through the foil with little or no deflection. What can be deduced about the structure of the atom from this?

Answer: Most of the atom's mass must be concentrated in a small area at the centre of the atom. This is known as the nucleus.

MR
Answered by Megan R. Physics tutor
2749 Views

List and explain 2 theories of motivation, and give an example of how they can be applied in practice.

1.      One theory of motivation is that suggested by Taylor, which asserts that employees are not motivated by anything but their remuneration. This can be applied through the introduction of a piece rat...

AM
2387 Views

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