Calculate how much 95% ethyl alcohol will be required to dissolve 0.3g of sulfanilamide at 78�C. Use the values 78 deg C: 180 mg/ml and 0 deg C: 10 mg/ml

Adepositional also feature that forms where a stream enters a lake or an ocean is a

Which statement correctly describes the phosphate ion, ? it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge on the phosphorus atom. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge on the phosphorus atom.

Which property of water causes water drops to bead on a freshly waxed car?