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Consider the Following Thermochemical Equation: CaO(s)+ H2O( )→ Ca(OH)2(s)ΔH

question 28

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Consider the following thermochemical equation: CaO(s) + H2O( Consider the following thermochemical equation: CaO(s) + H<sub>2</sub>O(   ) → Ca(OH) <sub>2</sub>(s) ΔH = -66.5 kJ Which of the following statements is/are correct? i.The reaction is exothermic ii.The reaction releases 66.5 kJ per gram of Ca(OH) <sub>2</sub>(s) formed iii.Alternatively,the ΔH term could be added to the product side of the equation A) i only B) ii only C) i and ii D) i and iii E) i, ii, and iii ) → Ca(OH) 2(s) ΔH = -66.5 kJ Which of the following statements is/are correct?
i.The reaction is exothermic
ii.The reaction releases 66.5 kJ per gram of Ca(OH) 2(s) formed
iii.Alternatively,the ΔH term could be added to the product side of the equation


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