Chemistry, 25.02.2020 00:48, sighgabbie
An aqueous solution has a normal boiling point of 103.0°C. What is the freezing point of this solution? For water K b = 0.51°C and K f = 1.86°C/m.
Answers: 3
Chemistry, 21.06.2019 19:30, itzyagirlshy
Determine the number o moles of ions/atoms/particle in the following: 2.50 miles of k2s (let me know how to do)
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Chemistry, 22.06.2019 08:30, jalst6084
7. using your knowledge of colligative properties explain whether sodium chloride or calcium chloride would be a more effective substance to melt the ice on a slick sidewalk. use 3 – 4 sentences in your explanation. 8. when a 2.5 mol of sugar (c12h22o11) are added to a certain amount of water the boiling point is raised by 1 celsius degree. if 2.5 mol of aluminum nitrate is added to the same amount of water, by how much will the boiling point be changed? show all calculations leading to your answer or use 3 – 4 sentences to explain your answer. 9. if 5.40 kcal of heat is added to 1.00 kg of water at 100⁰c, how much steam at 100⁰c is produced? show all calculations leading to an answer. 10. the freezing of water at 0⁰c can be represented as follows: h2o (l) ↔ h2o(s) the density of liquid water is 1.00 g/cm3. the density of ice is 0.92 g/cm3. in 3 – 4 sentences explain why applying pressure causes ice to melt.
Answers: 1
Chemistry, 22.06.2019 22:00, robert7248
All of the following are homogeneous mixtures except a) sugar dissolved in water. b) orange juice. c) coffee with cream. d) household vinegar. e) apple juice
Answers: 1
An aqueous solution has a normal boiling point of 103.0°C. What is the freezing point of this soluti...
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