A saturated solution of KClO3 is formed from 100. g of water at 80°C. If the saturated solution is cooled from 80°C to 50°C, how many grams of the salt precipitates? need to show work

7. what temperature is need to just dissolve 50 g of nh4cl in 75 g of water? '

What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?

Which sentence from holes contains an implied personality trait? stanley and his parents had tried to pretend that he was just going away to camp for a while, just like rich kids do. he'd just been in the wrong place at the wrong time. stanley felt somewhat dazed as the guard unlocked his handcuffs and led him off the bus. stanley nodded to show he understood