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 20:30
Some familiar products contain some of the same types of atoms. for instance, the chemical formula for baking soda is nahco 3. the chemical formula for liquid bleach is naclo, and the chemical formula for table salt is nacl. which choice best describes why these three products have some of the same types of atoms in common?
Answers: 1
Chemistry, 23.06.2019 00:30
Quickly what are the following of organisms that existed over a wide area but only for a limited time period called a.soft fossils b.mold fossils c.index fossils d.trace fossils
Answers: 1
Chemistry, 23.06.2019 01:00
Which of the following is in the lanthanide family? a) uranium b) promethium c) silver d) gold
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
Health, 21.07.2019 15:20
Computers and Technology, 21.07.2019 15:20
Health, 21.07.2019 15:20
Mathematics, 21.07.2019 15:20
English, 21.07.2019 15:20
Mathematics, 21.07.2019 15:20
Mathematics, 21.07.2019 15:20
