Chemistry, 20.04.2021 17:20 andydiaz1227
A steel ornament has a mass of 0.0785 kg and changes from a temperature of 15.0∘C to 32.3∘C. How much heat energy did it gain? The specific heat of this type of steel is 470 J/kg∘C.
Answers: 2
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Sodium sulfate dissolves as follows: na2so4(s) → 2na+(aq) + so42- (aq). how many moles of na2so4 are required to make 1.0 l of solution in which the na concentration is 0.10 m?
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The msds for glacial acetic acid says that it is a flammable liquid that can severely burn any human tissue it comes in contact with. it reacts with bases, various metals, and strong oxidizing agents. its vapors can form explosive mixtures with air.
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A steel ornament has a mass of 0.0785 kg and changes from a temperature of 15.0∘C to 32.3∘C. How muc...
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