ATAR Notes: Forum
VCE Stuff => VCE Science => VCE Mathematics/Science/Technology => VCE Subjects + Help => VCE Chemistry => Topic started by: darklight on November 10, 2014, 06:09:07 pm
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Hi guys
My family friend has a science project to do and I couldn't help her out. She is doing an experiment where she heats 100 mL of water and measures the time taken to reach 90 degrees and then she added half teaspoon of salt and timed it took to reach 90 degrees and repeated with 1 teaspoon, 1.5 teaspoon etc. Would this (salt and water) be faster or slower? And why? :)
Thanks guys!