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How would the observed boiling point of ethanol and water be affected if
distillation was performed on top of a mountain? Explain
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- Four liquids are described in the table below. Use the second column of the table to explain the order of their freezing points, and the third column to explain the order of their boiling points. For example, select '1' in the second column next to the liquid with the lowest freezing point. Select '2' in the second column next to the liquid with the next higher freezing point, and so on. In the third column, select '1' next to the liquid with the lowest boiling point, '2' next to the liquid with the next higher boiling point, and so on. Note: the density of water is 1.00 g/mL. solution freezing point boiling point 7.7 g of hydroiodic acid (HI) dissolved in 500. mL of water (choose one) O (choose one) 7.7 g of potassium hydroxide (KOH) dissolved in 500. mL of water (choose one) C (choose one) O 7.7 g of calcium chloride (CaCl2) dissolved in 500. mL of water (choose one) C (choose one) O 500. mL of pure water (choose one) (choose one)You are asked by your chemistry teacher to find : a ) the boiling point of different alcohols and b ) whether there is a connection between boilingpoint and structure of alcohols . Follow the questions below to design and conduct an experiment to determine an answer to this question a) From the paragraph above , write a question out that you will try and answer from conducting an experiment b) Based upon your knowledge of the physical properties of organic compounds , hypothesize an order of boiling point from lowest to highest Organic Compound Order of boiling point ( 1 = lowest , 3 = highest ) ethano; Pentan-1-ol; Butan-1-ol C) Provide an overall explanation for your hypothesis based upon your knowledge of physical properties . d) Based upon the materials listed below , design a step by step experiment to test your hypothesis . Provide your individual steps Include all thematerials listed below . e) What trend would you see with the testing of melting point ? Provide an explanation…Four liquids are described in the table below. Use the second column of the table to explain the order of their freezing points, and the third column to explain the order of their boiling points. For example, select '1' in the second column next to the liquid with the lowest freezing point. Select '2' in the second column next to the liquid with the next higher freezing point, and so on. In the third column, select '1' next to the liquid with the lowest boiling point, '2' next to the liquid with the next higher boiling point, and so on. Note: the density of water is 1.00 g/mL. solution 6.0 g of ethylene glycol (C₂H6O2) dissolved in 200. mL of water 6.0 g of potassium sulfate (K₂SO4) dissolved in 200. mL of water 6.0 g of sucrose (C12H22011) dissolved in 200. mL of water 200. mL of pure water freezing point ✓ (choose one) 1(lowest) 2 3 4(highest) (choose one) X boiling point (choose one) (choose one) (choose one) (choose one) Ś
- Four liquids are described in the table below. Use the second column of the table to explain the order of their freezing points, and the third column to explain the order of their boiling points. For example, select '1' in the second column next to the liquid with the lowest freezing point. Select '2' in the second column next to the liquid with the next higher freezing point, and so on. In the third column, select '1' next to the liquid with the lowest boiling point, '2' next to the liquid with the next higher boiling point, and so on. Note: the density of water is 1.00 g/mL. solution 10. g of glycerin (C3H8O3) dissolved in 100. mL of water 10. g of hydrochloric acid (HCI) dissolved in 100. mL of water 10. g of potassium hydroxide (KOH) dissolved in 100. mL of water 100. mL of pure water freezing point (choose one) (choose one) (choose one) (choose one) X boiling point (choose one) O (choose one) (choose one) 0 (choose one) O 54. What is the relationship between a liquid's molecular weight and the strength of intermolecular bonds (assume the liquid is only compared to other liquids that lo similar intermolecular bonds)? Use the molecular structures and weights of ethano and methanol, the types of intra- and inter- molecular bonds they make and the observations you made of ethanol and methanol in this investigation to support your answer. What is different about water's molecular structure that makes water not follow this relationship when compared to ethanol and methanol?Four liquids are described in the table below. Use the second column of the table to explain the order of their freezing points, and the third column to explain the order of their boiling points. For example, select '1' in the second column next to the liquid with the lowest freezing point. Select '2' in the second column next to the liquid with the next higher freezing point, and so on. In the third column, select '1' next to the liquid with the lowest boiling point, '2' next to the liquid with the next higher boiling point, and so on. Note: the density of water is 1.00 g/mL. solution 2.1 g of potassium nitrate (KNO3) dissolved in 150. mL of water 2.1 g of potassium chloride (KCI) dissolved in 150. mL of water 2.1 g of hydroiodic acid (HI) dissolved in 150. mL of water 150. mL of pure water freezing point (choose one) ✓ (choose one) ✓ (choose one) (choose one) boiling point (choose one) (choose one) (choose one) (choose one) ✓
- Four liquids are described in the table below. Use the second column of the table to explain the order of their freezing points, and the third column to explain the order of their boiling points. For example, select '1' in the second column next to the liquid with the lowest freezing point. Select '2' in the second column next to the liquid with the next higher freezing point, and so on. In the third column, select '1' next to the liquid with the lowest boiling point, '2' next to the liquid with the next higher boiling point, and so on. Note: the density of water is 1.00 g/mL. solution freezing point (choose onel Ⓒ boiling point (choose one) > 8.1 g of sodium bromide (NaBr) dissolved in 100. mL of water 8.1 g of glycerin (CyHyO₂) dissolved in 400. mL of water (choose one) (choose one) B 8.1 g of hydrolodic acid (HI) dissolved in 400. mL of water Ichoose onel (choose one) 400. mL of pure water [choose one) (choose one)describe how intermolecular forces might be responsible for the observed order of evaporation rates for ethanol, methanol, and acetoneFour liquids are described in the table below. Use the second column of the table to explain the order of their freezing points, and the third column to explain the order of their boiling points. For example, select '1' in the second column next to the liquid with the lowest freezing point. Select '2' in the second column next to the liquid with the next higher freezing point, and so on. In the third column, select '1' next to the liquid with the lowest boiling point, '2' next to the liquid with the next higher boiling point, and so on. Note: the density of water is 1.00 g/mL. olo solution freezing point boiling point Ar 5.5 g of hydroiodic acid (HI) dissolved in 200. mL of water (choose one) (choose one) 5.5 of calcium chloride (CaCl2) dissolved in 200. mL of water (choose one) (choose one) 5.5 g of potassium hydroxide (KOH) dissolved in 200. mL of water (choose one) (choose one) 200. mL of pure water (choose one) (choose one) ?
- Four liquids are described in the table below. Use the second column of the table to explain the order of their freezing points, and the third column to explain the order of their boiling points. For example, select '1' in the second column next to the liquid with the lowest freezing point. Select '2' in the second column next to the liquid with the next higher freezing point, and so on. In the third column, select '1' next to the liquid with the lowest boiling point, '2' next to the liquid with the next higher boiling point, and so on. Note: the density of water is 1.00 g/mL. solution freezing point boiling point 7.3 g of glycerin (C3H8O3) dissolved in 100. mL of water (choose one) (choose one) 7.3 g of glucose (C6H1206) dissolved in 100. mL of water (choose one) (choose one) 7.3 g of potassium iodide (KI) dissolved in 100. mL of water (choose one) (choose one) 100. mL of pure water (choose one) (choose one)3) If water is placed in a test tube, covered with a piece of stiff рaper paper and inverted, the paper and water will not fall from the test tube. Why does it remain in the test tube?Explain the difference between the nature of the bonds between water molecules and those found between ethyl alcohol molecules, and how that plays a role in what you observed.
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