Questions asked by Ambreen

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• In an equation element #"A"(s)rightleftharpoons 2"B"(g)+"C"(g)+3"D"(g)#. If the partial pressure of #"D"# at equilibrium is #P_1#, calculate the partial pressures of #"B"# and #"C"# . Also, calculate the value of #K_p# in terms of #P_1#?
  
• Calculate amount of formic acid (ka=2*10-4) which shoud be dissolved in 10L of water to obtain a solution of pH=3.7?