List all of the species that would have a net attraction to the positive charge: ch4, ch2cl2, h3o+, h2o, c2h2cl2, co2, n3-,
answer; ///(b); /// i do believe that the correct answer is protons and neutrons..
universal ph paper turns red if it is very strongly acidic, turns orange if it is strongly acidic, turns yellow if it is weakly acidic, green if it is weakly alkali and blue if it is strongly alkali.
solution a will turn orange as it is strongly acidic
solution b will turn blue as it is strongly alkali
solution c will turn yellowish green as it is neutral