Write the equilibrium constant expression

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Write the equilibrium constant expression, K, for the following reaction: 

If either the numerator or denominator is 1, please enter 1

Pb2+(aq) + S2-(aq) <----->  PbS(s) 

K = ( / )

Write the equilibrium constant expression, K, for the following reaction: 

If either the numerator or denominator is 1, please enter 1

NH4Cl(s) <-----> NH3(g) +  HCl(g) 

K =  ( / )

Reference no: EM131867143

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