Ask a New Question

A solution of volume 0.500 L contains 1.70g NH3 and 4.15g (NH4)2SO4. What is the pH of this solution?

Answer obtained was 9.76, however it states that it is slightly off...

1 answer

I get 9.76 also using 1.8E-5 for Kb. Use the Kb found in your text or notes. Watch the number of significant figures and rounding.

Ask a New Question or answer this question.

Similar Questions

A saturated solution of ammonium sulfate, (NH4)2SO4, in water at 30 0C contains 78.0 g (NH4)2SO4 per 100.0 g H2O. What is the
1. 1 answer
How many grams of ammonium sulfate, (NH4)2SO4, would you need to prepare 100.00 mL of a 5.00 x 10^-2 M (NH4)2SO4 solution?
1. 1 answer
10.00 mL of 0.100 M (NH4)2SO4 is combined with several other solutions (none of which contain SO4-2) to produce a final solution
1. 1 answer
What will happen if we add Mg powder to a (NH4)2SO4(aq) solution?What would be the products?
1. 5 answers

more similar questions