Hey - Study Patterns (1 Viewer)

[lyounamu]

Re: Hey

With 4.5 hours studying everyday, shouldn't your uai be somewhere around 95+....?

me? Or what?

And no, I am not studying 4.5 hours. It's more like 3 hours including homework.

 

[shayla]

I can only study in the afternoon because i get tired after school. 3 hrs most days, 6 on wednesday and 10 hrs over the weekend is what my tutor wants me to build up by the HSC or my trials that r in term 2 next yr.

 

[lyounamu]

hey can sum1 tell me what type of bonding is found for water soluble and insoluble substances?

Soluble to water = generally polar molecules (e.g. low-weight covalent molecular compounds), ionic bonding (generally)

Insoluble to water = generally non-polar molecules such as hexane, large molecules such as cellulose, few ionic compounds such as copper sulfate that possess strong ionic bond throughout the lattices