Answers to Chemistry Questions

Biology | Chemistry | Medicine

Is ink poisonous?

03 October 2010

Chemistry | Medicine

Why do tears run down your face slower than a drop of normal water?

03 October 2010

Biology | Chemistry | Medicine

Are Apple Cores Poisonous?

26 September 2010

Should you eat apple cores? Are they dangerous, or is throwing them away nothing but a waste of good apple?

What happens to the energy of a coiled spring that is placed in a pot of acid?

12 September 2010

Biology | Chemistry

What is the smell of rain?

12 September 2010

What makes the distinctive smell immediately after it's rained?

Can we justify the dangers of nuclear power?

25 July 2010

Chemistry | Physics | Technology

If nuclear waste is hot, can it be used as an energy source?

18 July 2010

Why does an ice cube melt in a glass of water?

11 July 2010

Chemistry

How do you keep the fizz in a bottle of fizzy drink?

27 June 2010

Chemistry | Medicine

Can we taste without smelling food?

27 June 2010

Chemistry | Technology

How might spintronics help nanotech?

20 June 2010

Chemistry | Earth Science | Physics

Will hydrogen powered cars upset the balance of oxygen in the atmosphere?

20 June 2010

Chemistry | Engineering

How do we safely store hydrogen?

20 June 2010

Biology | Chemistry

Why do some plants have purple leaves?

09 May 2010

Biology | Chemistry | Physics

Why haven't scientists been able to create life in the lab?

09 May 2010

Biology | Chemistry

Does dyeing your hair make it turn white faster?

25 April 2010

Chemistry | Physics | Technology

Why do some batteries last longer than others?

11 April 2010

Chemistry

At what temperature will water split into hydrogen and oxygen?

28 March 2010

Chemistry | Technology

Is it possible to wirelessly charge a battery?

14 March 2010

How does my paint change colour as it dries?

14 March 2010

Why does hot water sound different to cold water when poured?

14 March 2010

Chemistry | Technology

How do odour-abating insoles work?

14 March 2010

Chemistry | Earth Science | Technology

How inefficient are solar cells at the moment?

07 March 2010

Chemistry | Earth Science | Physics

How cold can it be before evaporation stops?

31 January 2010

When does it make sense to hang washing out on the line? Will it still dry even in low temperatures?