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(a) Write the balanced chemical equation that represents the standard heat of formation of Agl(s) at...

Question:

(a) Write the balanced chemical equation that represents the standard heat of formation of Agl(s) at 298 K. Use the pull-down

(a) Write the balanced chemical equation that represents the standard heat of formation of Agl(s) at 298 K. Use the pull-down boxes 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 359 kJ at 298 K. PbCl2(s)— Pb(s) + Cl2(g) What is the standard heat of formation of PbCl2(s)? kJ/mol

Answers

@ Formation of Aqi (b) : Ag (s) + 1/ Iz (s) Ag I (s) 6 Given, Pbelg(8) --Pb (81+0,19) ģ SH°= 359 kg - Formation of Pbela (8)

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