graf

This page lists questions and answers that were posted by visitors named graf.

Questions

The following questions were asked by visitors named graf.

Please help me with this-- I don't understand it. Calculate the change of enthalpy for the reaction 2Al (s) + 3Cl2 (g) --> 2AlCl3 (s) from the following reactions: Reaction 1: 2Al (s) + 6HCl (aq) --> 2AlCl3 (aq) + 3H2 (g);Change in enthalpy: -1049 kJ Reac...

PLEASE HELP what is the complex and contested usage of words? + an example please

What do you think Adam Smith would think of the capitalist societies today? (regarding his "invisible hand" philosophy)

Answers

The following answers were posted by visitors named graf.