How many polyatomic ions (s) below contain a total of four atoms? hydroxide ion
nitrate ion
ammonium ion
sulfite ion

Group of answer choices

two

four

three

one

Can someone me with 6 to 10 plz this is for masteries test.

What statement goes against the kinetic theory of gases

Liquid from a brewery fermentation contains 10% ethanol and 90% water. part of the fermentation product (50,000 kg/h) is pumped to a distillation column on the factory site. under current operating conditions, a distillate of 45% ethanol and 55% water is produced from the top of the column at a rate of one-tenth that of the feed. what is the composition of the waste "bottoms" from the still?