Name of Solute Weight of test tube and t-butanol weight of emtpy test tube weight of t-butanol reezing point of t-butanol Weight of solute used for run #2 Freezing point of solution Delta Tf of the solution Molatity of t-butanol solution Experimental molar mass of solute Ethyl Paraben 13.349 g 8.661 g 4.688 g 25.0 deg C 0.173 g 23.0 deg C 2.0 deg C 0.2 ml

Q: To determine the solubility of a solute in water, a solution must be prepared that is saturated.…

A: The type of solution that is used to determine the solubility of a solute in water is given below.

Q: 10g

A: According to the question, we have 10 grams of NaCl in 600 g of solution. We need to calculate the…

Q: a sugar cube is stirred into a cup of warm water until dissolves, forming sugar water. what is the…

A:

Q: The proccess of dissolving and hydrating a solute is

A: The proccess of dissolving and hydrating a solute is ?

Q: The molar mass of the solute is the number of grams per moleof the substance. True or false?

A: True. The molar mass of the solute is the number of grams per moleof the substance. eg. Mass of 1…

Q: Complete the row for CH3OH. Enter your answers numerically separated by a comma. ΑΣφ ? Moles of…

A: Given: For CH3OH: Mass of solute is 12.0 g Molarity of solution is 0.540 M   For MgSO4: Mass of…

Q: What is a solute? Why is water the universal solvent?

A: Solution is a liquid mixture that is formed by combining two chemical substances in which one is…

Q: Differentiate between solute and solvent?

A: ANSWER IS DISCUSSED BELOW :

Q: A solution is created by dissolving 12.0 grams of ammonium chloride in enough water to make 265 mL…

A: The number of moles (n) of ammonium chloride is calculated by the expression given below in which m…

Q: A solution is prepared by mixing 8.82 g of sodium carbonate with 173. mL of water. What is the…

A: mass to volume percent is defined as mass of solute devided by volume of solution.

Q: Calculate the solution volume in liters of a 4.78 M solution containing 0.95 moles of solute. Do…

A: Given : molarity = 4.78 M              Moles = 0.95 mol Molarity = moles ÷ volume

Q: What is the molar concentration of a lidocaine solution prepared by diluting 10. mL of a 2.0 M…

A: · Volume of lidocaine stock solution = 10 mL· Molarity of lidocaine stock solution = 2.0 M Diluting…

Q: What conversion factor (similar to molar mass) would allow us to convert between moles of solute and…

A: The number of moles of a particular solute in the given solution is termed as molarity of the…

Q: 13.  Calculate the solution volume in mililiters of a 2.23 M solution containing 2.22 moles of…

A: We have to calculate the volume of the solution in mL.

Q: What volume of 0.362 M KCl solution must be used in order to contain 0.0831 mole of KCl?

A: 1 M KCl solution means 1 mole KCl is present in 1000 mL solution.  So, 0.362 M KCl solution means…

Q: Is water a solute or solvent?

A: The homogeneous mixture of two or more substances is known as a solution.

Q: A solution contains 1.5 g sodium chloride in 100.0 g water. What is the percentage by mass of NaCl…

A: Mass of solute (NaCl) = 1.5 g Mass of solvent (water) =100g (100 mL) Mass of solution=1.5+100=101.5g

Q: Find the number of millimoles of solute

A: The solution of the question is given below:

Q: A solution of sucrose and water contains 45.6% by mass sucrose. What mass, in grams, of sucrose is…

A: ℅ sucrose=45.6Total mass of solution=9.6 gmFind out mass of sucrose

Q: A student has a 6.78 liters of a solution that has a molarity of 8.56 M. How many moles of solute…

A: Definition: Molarity is a concentration term for a solution. The molarity of a given solution is…

Q: 1071 g of glucose is dissolved in a solution with 0.43 M concentration. What is the volume is the…

A:

Q: What are two examples of hydrated compounds? What is there chemical formula?

A: Hydrate compounds: Compounds that have definite ratio of water molecule as an integral part of the…

Q: A 7.98 molar solution is prepared.  How many moles of solute would be in 797.1 mL of the solution?…

A: Molarity is defined as no of moles of solute devided by volume of solution in liter.

Q: A given solution is prepared by pouring 23.998 g NaOH into 200.0 mL water. (use correct number of…

A:

Q: Calculate the solution volume in mililiters of a 7.40 M solution containing 1.72 moles of solute.…

A: Given data : Concentration = 7.40 M = 7.40 mol/L Moles of solute = 1.72 moles

Q: 23.5 g of NaCl is dissolved in enough water to make .683l of solution. What is the mole of the…

A: Molarity (M) is the quantity of a substance in a certain solution volume. Molarity is defined per…

Q: is the importance of identifying the molar mass of a

A: The importance of molar mass of particular unknown solute in solution is to determine the…

Q: What is the molarity of a solution containing 35.2 g MgCl2 dissolved in 330. mL of water?  In…

A:

Q: Calculate the moles of solute. I used the equation to solve this but I got 1.40 which I'm not sure…

A: Molality = Moles of Solute/ Mass of Solvent (kg) Mass of solvent = 3.00 g =0.003 kg Molality =0.359…

Q: he solution concentration unit of molarity (M) is related to the moles of solute and volume of…

A:

Q: What is the molarity of a solution made by dissolving 1.00 mole of FeCl3 in 250.0 mL of water?…

A: Given : Moles of FeCl3 = 1.00 mol. And volume of water (which is same as solution) = 250.0 mL =…

Q: 13.94 g of sodium fluoride are added to 405 mL of water and mixed what is the concentration of…

A:

Q: Calculate the solution volume in mililiters of a 9.85 M solution containing 0.65 moles of solute.…

A:

Q: A solution is created by dissolving 10.0 grams of ammonium chloride in enough water to make 355 mL…

A: Given,Mass of ammonium chloride (NH4Cl) in the solution = 10.0 gThe moles of ammonium chloride…