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Why does increasing the concentration of a reactant increase the rate of reaction?

Increasing the concentration of a reactant is the same as increasing the concentration of squash- there are more particles in a solution and in a given space. More particles mean that there is a greater chan...
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Answered by Rhianna R. Chemistry tutor
5064 Views

L'importanza dei libri

Oggi parlerò dei libri perché sono molto importante nella mia vita. Mi hanno aiutato moltissimo specialmente nel passato, quando volevo evitare il mondo reale. Anche, è necessario che dica i libri siano fond...
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Answered by Isabella S. Italian tutor
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Compare and contrast Barker and Sheriff’s presentation of the psychological effects of war within Regeneration and Journey’s End.

The psychological effects of war are amplified using alternative methods for escapism within Journey's End and Regeneration. Barker and Sherriff both take alternate routes to present how some men dealt with ...
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How is a corrie formed?

A corrie is an armchair shaped depression on a mountain slope left by a cirque glacier. These are the steps leading to its formation: 1) Snow collects in a hollow on a mountain slope (normally the north faci...
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Answered by Jennie S. Geography tutor
5584 Views

How do you describe graph translations on x and y?

On the y-axis: if the graph is moved vertically up by 'n', its affecting the y value by a positive amount, so your (x,y) becomes (x,y+n) and your equation becomes y+n=f(x) rather than y=f(x), or equally beco...
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Answered by Georgina H. Maths tutor
5577 Views