Unlike the first semester where it feels like you've learnt a bunch of crap and will probably have trouble seeing where it relates until the end, this semester everything is structured and makes sense. The unit can be easily broken into 2 topics, organic and inorganic chemistry.
Organic Chemistry
This single chemistry section is going to be the most similar to VCE chemistry. The first three weeks are all about naming organic molecules, what organic molecules look like, how to make them, how to identify them using various methods (namely NMR, Mass spec and IR spectroscopy) and finally about stability and aromaticity.
The next three weeks is a repeat of all the biological chem stuff from VCE (minus biofuels), and some polymerisation tagged on at the end.
There's not really much else to say about this section - you've probably never seen a mechanism before, and might not have heard of carbocation stability - but otherwise, there's not much new stuff.
Inorganic Chemistry
This section revolves entirely around metal complexes, in particular focusing on the 3d metals - that is, the metals where the 3d sub-shell is the outer shell. You learn all about the different kinds of complexes that can form, naming them, and finish it all up with some Crystal Field Theory and applications in biological systems.
This section is a LOT emptier than the previous one, and you might feel like you're often repeating things you already knew. However, this is mainly because of the lack of inorganic chemistry in year 12.
However, something to note is that a lot of what you did last semester will come back into the game this semester - whilst there will be no calculations, thermodynamics will often be mentioned ("more thermodynamically stable" is Phil's favourite phrase), equilibrium constants will be mentioned, MO theory and VSEPR (more MO theory) and all the orbitals/sub-shell diagrams come into the game more often this semester than last semester when you actually learned it.
Practical Work
This semester, the practical work is a LOT more related to what you'll be doing in lectures. Whilst last semester, it was more a case of "here's pretty chemistry stuff" with little reference to lecture material, your labs are split equally into organic and inorganic labs.
On top of this, half of your lab mark is comprised of two extended investigations - one to determine the composition of some unknown chemical and then synthesise it, and the other to determine the percentage composition of two cymbals (Chris is an avid drummer, y'see... There is no real way to explain it. It must be felt in those pre-lab videos). These investigations were my FAVOURITE part of the CHM1052 labs - there was very little guidance from the demonstrator, and the whole prac was very open-ended in how we could do it. There was definitely a direction the demonstrators wanted us to go in, but it was up to us to find and go in the direction. I know quite a few people struggled with these labs, however they were also my highest scoring labs of the semester (probably second highest of the year), because I just found them that interesting and wanted to devote that kind of time to them.
Something else to note - the extended investigations will only really require you for 3 hours (although you can take more time if you wanted - not suggested for the organic ones, though you'll find out why during it), however the other labs are quite intense, and are a real step up. Unlike last semester where you probably very rarely went until 6, expect to use all 4 hours this time round. Unlike last semester, this time the labs are very different to 1022, and you will be tested.