Victor was appointed to lead his group on naming organic compounds and one of it was Sulfur trioxide (SO3). When he came up with the name, Jane in the
group argued that he was wrong. She went further to say the name should be Mono Sulfur trioxide. Who do you agree with and why?

Calculate the number of kilojoules to warm 125 g of iron from 23.5°c to 78.0°c.

4. propanol and isopropanol are isomers. this means that they have a) the same molecular formula but different chemical properties. b) different molecular formulas but the same chemical properties. c) the same molecular formula and the same chemical properties. d) the same molecular formula but represent different states of the compound

Select the correct answer from each drop-down menu. to make a table of the elements, dmitri mendeleev sorted the elements according to their . he then split the list of elements into several columns so that elements beside each other had similar .