Compute the hydroxide ion concentration

Reference no: EM13107376

Compute the hydroxide ion concentration in a NH₃ solution that is 0.091 M and 0.028 M NH₄Cl. Kb of NH₃ is 1.8 x 10^-5.

Using a sample of gas of mass of 38.7 mg ,volume is 220 ml , temperature of 57 degree Celsius and a pressure of 883 torr . Determine the molar mass and express your answer in g/ mol, of the gas??

Reference no: EM13107376

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