The lattice energy of KBr is -682 kJ/mol. When 3.406 g of KBr is dissolved in water, 0.569 kJ of heat is absorbed. Calculate the enthalpy of hydration of KBr.
Please enter your answer in E-notation to three significant figures

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explanation: i will tell you how to if u answer my question.

the temperature of the gas, in k, not celsius.

the positions which points up in upward carbon and down in downward carbon are axial

and vice versa holds true for equatorial positions

so the correct answer with labelled diagram will be