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Explain the collision theory.

In order to react, particles must collide with sufficient energy. Particles with a temperature above 0K are always moving and colliding with each other.
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Answered by Nick S. • Chemistry tutor
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Prèsente ta famille

J'ai une mère et un père. Ma mère est un institutrice et mon père est un ingénieur. Aussi j'ai un frère quite est un pharmacien. Je m'entends bien avec ma famille.
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Answered by Nick S. • French tutor
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Describe the factors which affect the rate of diffusion.

Ficks law outlines the factors that affect diffusion. Diffusion gradient is the difference in concentration of the molecule either side of the membrane, the greater the difference the faster the diffusion. M...
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Answered by Nick S. • Biology tutor
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What is the role of research in medicine? Have you read any medical research recently; what was it?

Research is important in all aspects of medicine. It is being used to improve understanding in all aspects of medicine, from direct research into pathology to how best to teach medical students. Take for ins...
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1772 Views

Explain some of the differences between an entrepreneurial endeavour an established business.

Established businesses focus on three main strategies to grow their business and increase profits: aggregation, arbitration, and adaptation. These strategies rely on a level of certainty not available to a s...
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