At high ph, most ph electrodes will show a significant response to cations other than h. consider the following ph measurements: ph =1.00 for a solution with (h+ 0.10 m and (na+) 0.10 mph = 9.00 for a solution with [h+]=º0 x 10-11 mind (na+)=0,10 m. estimate the selectivity coefficient kh+,n,+ number

What is the solubility of substance?

Which of these statements explains the difference between nuclear binding energy and the strong nuclear force ?

Need what is special about water as a compound? how does water regulate climate? what drives water evaporation?   why is the water vapor fresh water when it rises from the ocean? why might freshwater in the form of snow take longer to enter the water cycle again than liquid precipitation?   what is an aquifer? what role do people play in the water cycle? plz just answer as many as you can ! thx if you !