Solution 1 has a ph of 6.5. when solution 2 is poured into solution 1, the new solution has a ph of 5.2. what must be true of solution 2? it contains no hydroxide ions. it is more acidic than solution 1. it is a basic solution. it had a ph of 6.5.

Substance a is a nonpolar liquid and has only dispersion forces among its constituent particles. substance b is also a nonpolar liquid and has about the same magnitude of dispersion forces among its constituent particles. when substance a and b are combined, they spontaneously mix.