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What determines rate of reaction?

Rate of reaction is determined by the number of successful collisions between the reactants per second. A collision is successful if two particles collide with enough energy to react. This can be affected by...
CS
Answered by Charlie S. • Chemistry tutor
2967 Views

Briefly evaluate learning theory as an explanation of attachment.

Learning theory is a credible approach to attachment as it is founded in pre-existing scientific theory, that the association between the satisfaction of needs and the person satisfying the need will lead to...
LS
Answered by Laura S. • Psychology tutor
33973 Views

Differentiate y=x^(-1/2)-x

The formula you are given is an equation which is written in terms of x. So we will be differentiating with respect to x. When differentiating we take the current power and place that in front of the term. T...
ZT
Answered by Zarin T. • Maths tutor
4224 Views

Write about how Shelley presents the importance of love and acceptance within society.

Throughout 'Frankenstein', Shelley presents the monster's desire to be accepted by those in society as a primary driving force behind the monster's actions, being described as "the utmost limit of my am...
LS
14578 Views

Explain at least one criticism of studies in which the multi-store explanation of memory was investigated.

(Example 1) A key issue with research into the multi-store model of memory is the lack of external validity. The participants are given are nonsense syllables to memorise, these would not normally be memoris...
LS
Answered by Laura S. • Psychology tutor
9640 Views