Haddy80641 Haddy80641 28-01-2024 Chemistry contestada A buffer of pH 9.26 is made by dissolving x moles of ammonium sulfate and 0.1 mole of ammonia into a 100 ml solution. If pKa of ammonia is 4.74, calculate the value of x. a) 0.032 moles b) 0.100 moles c) 0.268 moles d) 0.536 moles
