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Can you explain the properties of a giant covalent lattice?

It is really important to note here that there are no intermolecular force of attraction between the molecules, compared to simple covalent molecules. There are only strong covalent bonds which means that...

NM
Answered by Nishi M. Chemistry tutor
3008 Views

If, f(x) = 8x^3 + 1 / x^3 . Find f''(x).

f(x) = 8x3 + 1 / x3 >>> f(x) = 8x3 + x-3
f'(x) = 3(8x2 ) + -3(x-4) >>> f'(x) = 24...

SS
Answered by Sam S. Maths tutor
4421 Views

Explain why, when a reversible reaction reaches equilibrium, the reaction appears to have stopped.

The forward and backwards reaction have the same rate so there is no overall change in the quantity of reactants and products.

AO
11046 Views

Explain the importance of accessory pigments in photosynthesis.

Accessory pigments, such as carotenoids and xanthrophylls, increase the rate of photosynthesis by increasing the efficiency of light absorption in both photosystem I and II, specifically in the light harv...

FW
Answered by Finley W. Biology tutor
18501 Views

Explain the view on beauty and morality that Oscar Wilde provides in 'The Picture of Dorian Gray'.

The Picture of Dorian Gray is highly allegorical and perfectly summaries the Aesthetic theories about the purpose of life which is only found in the pursuit of pleasure and beauty. Dorian realize...


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