Compute the boiling point elevation of a salt water solution that contains 3.80 g of NaCl dissolved in 114 mL of water. Enter the number of degrees celsius that the boiling point will be elevated.

Q: A certain liquid X has a normal freezing point of 3.00°C and a freezing point depression constant…

A: Given : Mass of solute i.e benzamide, C7H7NO = 80.7 g Mass of solvent i.e X = 900 g = 0.900 Kg…

Q: A certain liquid X has a normal freezing point of 1.90 °C and a freezing point depression constant…

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Q: The normal freezing point of a certain liquid X is -0.70 °C, but when 19. g of sodium chloride…

A: Given ,Normal freezing point of certain liquid, X Mass of NaCI = 19. gMass of X = 850. gObjective…

Q: A solution is prepared by dissolving 120 grams of NaCl in 450grams of water. Find the freezing and…

A: Given in the question, Mass of NaCl= 120 gm Molar mass of NaCl = 58.44 gm/mol NO. of moles of NaCl=…

Q: Compute the boiling point elevation of a salt water solution that contains 2.35 g of NaCl dissolved…

A: Elevation in boiling point of a solution containing non-volatile solute is:

Q: non ionizing solid dissolved in water changed the freezing point to -2.79 degrees celsius. Calculate…

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Q: Compute the boiling point elevation of a salt water solution that contains 3.35 g of NaCl dissolved…

A: The elevation in boiling point is expressed as:

Q: Determine the freezing point of a solution (in Celsius) that contains 22.7 grams of glycerin in…

A: Given: The freezing point of pure water, (T0f)=00C. The mass of glycerin added to water ,(mx)=22.7…

Q: A certain liquid  X  has a normal boiling point of  130.50°C  and a boiling point elevation…

A: mass of NaCl = 32.9 g  i is Vant hoff factor .

Q: 1. When 18.2g of sugar, a nonelectrolyte, is dissolved in exactly 600.0g of water, the solution has…

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Q: The normal boiling point of a certain liquid X is 106.80°C, but when 125.g of potassium bromide…

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Q: molality of manganese(II) sulfate

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Q: A student dissolves 4.9g of methanol CH3OH in 275.mL of a solvent with a density of 1.06/gmL…

A: Given information: Mass of solute = 4.9 g Volume (V) = 275 mL                      = 0.275 L Density…

Q: A certain liquid X' has a normal freezing point of -3.40 °C and a freezing point depression constant…

A: The question is based on the concept of depression in freezing point.  on adding solute to a…

Q: The boiling point of water is 100.00 °C at 1 atmosphere. A student dissolves 11.24 grams of…

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Q: The boiling point of water is 100.00 °C at 1 atmosphere. A student dissolves 14.52 grams of calcium…

A: Given: Mass of calcium acetate =14.52 g Mass of water=156.5 g=0.1565 kg Kb of water =0.512°C/m.  The…

Q: A certain liquid X has a normal freezing point of 3.30°C and a freezing point depression constant…

A: We know that, depression in freezing point is given by,                                       ΔTf =…

Q: 1 A certain liquid X has a normal freezing point of –1.00 °C and a freezing point depression…

A: Given:  Normal freezing point of X=-1.00oC Freezing point depression constantKf=2.88oCKgmol-1 Mass…

Q: The freezing point of water is 0.00 °C at 1 atmosphere. How many grams of barium chloride (208.2…

A: Given,(i) molar mass of barium chloride = 208.2 g/molchange in freezing point = 0.450 oCmass of…

Q: An aqueous solution is made by dissolving 14.5 grams of manganese(II) sulfate in 463.8 grams of…

A: Given :- mass of manganese(II) sulfate = 14.5 g  mass of water = 463.8 g  To calculate :-  molality…

Q: The boiling point of water is 100.00 °C at 1 atmosphere. A student dissolves 11.57 grams of…

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Q: A certain liquid X has a normal freezing point of −6.30°C and a freezing point depression constant…

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Q: A student dissolves 19. g of methanol (CH,OH) in 425. mL of a solvent with a density of 0.98 g/mL.…

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Q: A certain liquid X has a normal freezing point of 5.90 °C and a freezing point depression constant…

A: Freezing point of solvent is greater than freezing point of solutions

Q: A certain liquid X has a normal freezing point of -4.90 °C and a freezing point depression constant…

A: Given, Freezing point of liquid X = -4.900C. Freezing point depression constant, Kf = 7.860C Kg…

Q: The molal boiling point elevation constant K,,=1.54 °C.kg mol -1 for a certain substance X. When…

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Q: The freezing point of water is 0.00°C at 1 atmosphere. A student dissolves 13.21 grams of sodium…

A: Given mass of sodium chloride = 13.21 g Molar mass of sodium chloride = 58.40 g/mol Number of moles…

Q: An aqueous solution has a normal boiling point of 102.5 degrees Celsius.  What is the freezing point…

A: The normal temperature at which the water boils is 100 degrees Celcius. So, the elevation in the…

Q: The freezing point of an aqueous solution of barium nitrate is -2.65°C. Determine the apparent molal…

A: Given: Freezing point of solution = -2.65°C Freezing point of water = 0°C Molal freezing point…

Q: A student dissolves 8.3 g of phenol (C,H,OH) in 325. mL of a solvent with a density of 1.12 g/mL.…

A: Molality - It is defined as moles of solute dissolved per kilogram of solution. Its unit is moles/kg…

Q: A certain liquid X has a normal boiling point of 117.90 °C and a boiling point elevation constant…

A: Solution :       The boiling point of a liquid is defined as the temperature at which its vapor…

Q: A student dissolves 12. g of styrene (c,H3) in 300. mL of a solvent with a density of 1.00 g/mL. The…

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Q: A 10.00 mL sample of ethanol is added to 250.0 mL of water in order to observe the freezing point…

A: Depression in freezing point is one of the colligative property which depends on the amount of…

Q: A certain liquid X has a normal boiling point of 92.90°C and a boiling point elevation constant…

A: We have normal boiling point as 92.9 degree Celsius, Kb as 2.15 °C/m . KBr 30 g is dissolved in 800…

Q: Compute the boiling point elevation of a salt water solution that contains 3.90 g of NaCl dissolved…

A: The equation required to calculate the boiling point elevation is shown below, Calculate the moles…

Q: A certain liquid X has a normal boiling point of 147.30°C and a boiling point elevation constant…

A: When a solute is dissolved in the water, the vapor pressure of the solution is lower than the pure…