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Answer my chemistry questions
Hey guys,
I couldn't understand this question at all! Someone please help me! I believe something is wrong with it! A sample of zinc is placed in the ice calorimeter. If 0.0657 g of zinc causes a decrease of 0.109 ml in the in the ice/water volume of the calorimeter, what is the enthalpy change, per mole of zinc, for the below reaction? Zn(s)+2H*(aq) --> Zn*(aq)+H2(g) "H" charge is "+1" "Zn" charge is"+2" |
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