Chemistry Blog

3SAS #31-38, page 235 31) Name and give the molecular formula for the alkane with a molar mass of a. 44 g/mol b. 72 g/mol a. Propane,...

Stress and ageing A question of attitude The link between chronic stress and a marker of old age is being disentangled Apr 7th 2011 | fro...

I feel as though the hard work I put into the class and hours of homework and studying I have done throughout the six weeks of Chemistry ha...

1) What is a hydrocarbon? A hydrocarbon is a molecular compound that only contains atoms of hydrogen and carbon. 3) What characteristi...

Unit 3, B.3 #1-4, page 344 1) Why is human exposure to ultraviolet radiation potentially more harmful than exposure to infrared radiatio...

1) Write an equation or a sentence that describes the relationship between the frequency of electromagnetic radiation and its energy. Th...