If you put alka seltzer in water and leave it for about one minute is the solution acidic, basic, or neutral? ?

a pan containing water is placed in a positio n where it is exposed to a 10 mile per hour wind. the pan contains a uniform depth of 1.27 cm of water, is quite wide, and has a length of 2.44 m in the wind direction. the water in the pan is at a constant temperature of 15.5 °c.

it is stable as it is in group 0 which have full outer shells of electrons