Wednesday
April 23, 2014

Posts by Karamu


Total # Posts: 5

Chemistry
A sample of metal has a mass of 1.75 kg and a specific heat of 0.115 cal/g oC. What is the temperature change of the metal after 625 calories of heat are added? My answer is 3 oC. Just want to make sure is right and my equation is set up right.

Chemistry
Ok thanks. I understand

Chemistry
How would the calculation percent of oxalate of the unknown affected when weighting out the unknown solid the actual mass is .758 grams however the mass is mistakenly recorded as .785 grams

Chemistry
Its just a scenario question. Thanks

Chemistry
How would the calculated molarity of KMNo4 be affected when KMno4 is added to rapidly and too much KMnO4 is added, overshooting the endpoint.

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