i have two exams tomorrow with only an hour separating the, i only just started studying for them yesterday and since they are my last exams i don't even feel like studying. should i study or just not bother anymore. i so sick of this shit
for the one about the correct equation for the incomplete combustion of the fuel i put A becasue D wasn't the balanced, not sure though.. other than that i think i could get 18/20 for multiple choice which is way better than bio
shes not a marker, she's a head marker meaning that she just overveiws everyone else marking so that they are consistent. and im pretty sure you can be a hsc marker and still teach cause my english and textile teachers are bother hsc markers
re: HSC Chemistry Marathon Archive
a suitable standard solution should be readily available, found in pure form and unreactive. KOH can be found in pure form and can be sold in pellets making it easy to transport and weight. however KOH is hygroscopic meaning it absorbs moisture from the air...