Chemistry, 15.02.2021 01:30 anthonylopez1
The solubility of KNO3 is 155 g per 100 g of water at 75°C and 38.0 g at 25°C. What mass (in grams) of KNO3 will crystallize out of solution if exactly 100 g of its saturated solution at 75°C is cooled to 25°C? The textbook answer key says the answer is 45.9 grams, but I need to know how to solve it. Please explain with steps how to solve this.
Answers: 1
Another question on Chemistry
Chemistry, 22.06.2019 16:30
An atom with 7 protons, 6 neutrons, and 7 electrons has an atomic mass of amu. (enter a whole number.) numerical answers expected! answer for blank 1:
Answers: 3
Chemistry, 22.06.2019 18:00
To apply in a gold the individual gold atoms are united to each other by means of a metallic bond. how would you use the gold block to determine the atomic radius of a gold atom?
Answers: 3
Chemistry, 22.06.2019 22:30
Amedication is given at a dosage of 3.000 mg of medication per kg of body weight. if 0.1500 g of medication is given, then what was the patient's weight in pounds (lbs)? there are 453.59g in 1 lb.
Answers: 2
You know the right answer?
The solubility of KNO3 is 155 g per 100 g of water at 75°C and 38.0 g at 25°C. What mass (in grams)...
Questions
Mathematics, 16.07.2019 11:00
Mathematics, 16.07.2019 11:00
Geography, 16.07.2019 11:00
History, 16.07.2019 11:00
Mathematics, 16.07.2019 11:00
Biology, 16.07.2019 11:00
