Given [h3o+] = 3.75 x 10-3m is this acidic, basic or neutral? how do you know?

How many moles are in 43.9 l of oxygen

How many moles of bromine are needed to produce 3.23 moles of potassium bromide

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?