Homework Help: 7th Science

Posted by randomchik on Wednesday, September 26, 2012 at 4:12pm.

the addition of 50 g of salt to a sample of pure water causes its freezing point to be reduced from 0.0 degrees Celsius to -3.15 degrees Celsius. determine how many degrees the freezing point dropped for every 10 g of salt added.

Thank ya, randomchik.

7th Science - randomchik, Wednesday, September 26, 2012 at 4:19pm
Wait, never mind. It is 0.63, right? Well thanks anyways. ☠randomchika☠
7th Science - Steve, Wednesday, September 26, 2012 at 4:20pm
assuming it's a linear relationship, then the change is -3.15°/50g = -0.63°/10g
7th Science - randomchik, Wednesday, September 26, 2012 at 4:35pm
thank ya steve
7th Science - tay, Monday, May 6, 2013 at 6:24pm
0.63

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