Chemistry, 30.03.2021 01:00 sheilaaguilar2014
An unknown 50 gram piece of metal increased in temperature by 25 °C when 12000 J of heat was added. What is the specific heat of this mystery metal?
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The number of moles of a given mass of a substance can be found without knowing its molecular formula or molar mass. true false
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Iron (fe) reacts with copper sulfate (cuso4) to form iron (ii) sulfate. in this reaction, cu2+ gains electrons to form cu. which statement is true about this reaction? fe(s) + cuso4(aq) → feso4(aq) + cu(s)
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An unknown 50 gram piece of metal increased in temperature by 25 °C when 12000 J of heat was added....
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