If 5. 0 g of each reactant were used for the the following process, the limiting reactant would be: 2kmno4 +5hg2cl2 + 16hcl 10hgcl2 + 2mncl2 + 2kcl + 8h2o.

It depends on the subject for me. some exams are easier than others so i usually go through it and answer questions i know based on my general knowledge, then double check after. going through the lesson can a lot  because the exams can be  very lesson-specific, but sometimes they are ridiculously long so a lot of people don't take the time. i did find that, when i went through the lessons, i was making 100's on my exams vs strictly using + the internet and  i make 90's. 

Answerdormitories;

2.a rent payment4.renters insurance5.a security deposit6.utility paymentsare the correct  answers