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(a) Write the balanced chemical equation that represents the standard heat of formation of SnO(s) at 298K. Be sure to specify states. Write fractions with

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(a) Write the balanced chemical equation that represents the standard heat of formation of SnO(s) at 298K. Be sure to specify states. Write fractions with a slash, such as 1/2 for one half. If a box is not needed leave it blank. (b) The standard enthalpy change for the following reaction is 656kJ at 298K. 2KI(s)2K(s)+I2(s) What is the standard heat of formation of KI(s) ? kJ/mol

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