The solubility of potassium chlorate (KCIO,) at 20°C is 7.4 g/100 g H,0. Approximately how many grams of potassium chlorate will dissolve in 250 g H, O at 20°C?

What must happen before a body cell can begin mitotic cell division

Apump contains 0.5 l of air at 203 kpa. you draw back on the piston of the pump, expanding the volume until the pressure reads 50.8 kpa. what is the new volume of the air pump

Categorize them by metal, nonmetal, in periodic tableductilenon-ductilemalleableoft en gain electrons easilygood conductorpoor conductorcan be liquidselements