how many grams of KNO3 will precipitate out if 50 grams are dissolve it 100 grams of water at 70⁰C and then cooled to 20⁰ C?

Describing intermolecular forces use the drop down menus to match the type of intermolecular force to its name dipole dipole interactions dipole induced dipole interactions london dispersion forces hydrogen bond van der waals forces done

Mike and mitchell decide to have a foot race. they mark off a stretch of 100 yards, and recruit cindy to work the stopwatch. after running the race and looking at the results, cindy declared that mitchell was the fastest. so how did the boys times compare?

What is the molar mass of potassium nitrate, kno3