Answered

Which of the following solutions has the highest pH: can you also explain how you can determine if a solutions have a highest pH
a)1.00 mol L HNO3 (aq)
b)1.00 mol L KOH (aq)
c)1.00 mol L NaCL (aq)
d)1.00 mol L solution of CaCL2 (aq)

At equal concentrations, which of the following solutions is the most conductive?
a) C6H12O6 (aq)
b) CH3COOH (aq)
c) HClO4 (aq)
d) CH3OH (aq)



Answer :

Yipes
1) a)1.00 mol L HNO3 (aq)

pH=-log|H⁺|

How pH change:

pH acids > pH salts > pH basics

2) c) HClO4 (aq)