Search over 10,000 free study notes

NaCl is a complex molecule involving Na and Cl.

Na is positively charged and Cl is negatively charged. As a result, the type of bonding cannot be covalent (as the molecules have charge), cannot be ...

9 markers are looking for you to accurately select and apply your case study and theoretical knowledge. It's really important that you meet the needs of the question, you must make sure the points you mak...

Using the auxiliary equation t^2 - 2t - 3t = 0  t therefore is equal to 3 or -1. Using this value, a complementary function is derived.  Y= Ae^(3x) + Be^(-x). Finally, to fully solve, a particular integra...

Sustainablity is about conserving resources for future generations whilst meeting the needs of the present population.

Blackpool, a popular place for tourists in the UK has achieved sustainability ...

。