5. What mass of the following solutes will dissolve in 100 ml of water? KNO3 at 50o C?

NH4Cl at 50o C?

NaNO3 at 50o C?

What kind of ion is contained in salts that produce an acidic solution? a positive ion that attracts a proton from water a positive ion that releases a proton to water a negative ion that attracts a proton from water a negative ion that releases a proton to water

In which layer of earth do most earthauakes occur a_ inner core b_outer core c_mantle d_crust

Asubstance is a good conductor of electricity which of the following best explains a probable position of the substance in a periodic table