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Hey~ School rank: 230-240 Ancient History: 1/19 Biology: 3/46 Advanced English: 2/35 Chemistry: 2/22 General maths: 2/46 Thanks in advance! :)

Hi~ I need help in answering this question: Calculate the final temperature if a student burnt 0.15g butanol to heat 100mL water at 21°C. The specific heat of the water is 4.18 J °C-1 g-1, and the molar heat of combustion of butanol is 2675.5 kJmol-1 Also, considering the mass (-mCΔT)...

Hi everyone. I'm having issues with whether or not I should drop from 2U maths to General maths. 1. Drop 2U to General? I'm only doing 2U maths since it's assumed knowledge for Science courses in Uni. FYI, I am eager to do Science in University, but I'm significantly failing 2U maths with a...

Hi! I'm in Year 11 undertaking 2U Maths and I'm struggling atm, especially in geometry and anything requiring proving. I'd like lessons to be at Campsie Library (preferably) or anywhere around the Campsie area, like Hurstville etc. I'm interested in 1 or 2 hour lessons, and I can only afford...