Which of the following is NOT true about ionic compounds? A It is soluble in polar solvents
B. it is generally soluble in water and polar solvent
C. it has a lower melting temperature
D. it conducts electricity when in solution but not in solid phase​

What is the maximum amount of al2(so4)3 which could be formed from 15.84 g of al and 12.89 g of cuso4?

What type of radiation is lead emitting in the following equation? alpha particles beta particles gamma rays

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?