HELP PLEASE ANSWER PLEASE ITS URGENT!!

-unnecessary comments will be reported.

Clouds form when water vapor to form small droplets. a. humidifies b. condenses c. evaporates d. precipitates

According to periodic trend, which of the following most likely has the highest ionization energy? kr be ni sc

22. a flask containing 450 ml of 0.50 m h2so4 was accidentally knocked to the floor. how many grams of nahco, do you need to put on the spill to neutralize the acid according to the following equation: h2so4(aq)+2 nahcos(aq) na,so(aq) +2 h20()+2 co2(g) d) 38 g a) 2.3 g b) 9.5 g c) 19 g