Identify the solute and solvent in each of the solutions. A. table sugar (C12H22O11)(C12H22O11) in water table sugar:   water:   B. air (a solution of 78% N2,78% N2, 21% O2,21% O2, and various other gases) N2:N2:   O2:O2:   C. a solution of 30%30% ethanol and 70%70% water ethanol:   water:   D. bronze (an alloy of 95%95% copper and 5%5% tin) copper:   tin:   E. CO2(g)CO2(g) in water CO2:CO2:   water:

Q: Which solution should have the highest vapor pressure? O0.10 M sucrose (C12H2201) 0.25 M sucrose…

A: With the increase in number of moles of the solute or concentration of the solution, the vapor…

Q: An aqueous solution of CaClz weighs 6.6 kg. The solution has 4.7 moles of CaClz present in it. The…

A: Given :  Mass of solution  = 6.6 kg = 6600 g  Density of solution= 1.35 g/ml  Moles of CaCl2 = 4.7…

Q: A solution is made by dissolving 6.26g NAOH in 25.2g water. 19. What is the number of moles of…

A:

Q: 1. Equal numbers of moles of two soluble substances; A & B, are dissolved into 1 L of water…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: A 0.1 m solution of Sucrose(C12H22011) contains 2 kg of water. What is the amount (weight) of…

A: Solution: By the defination of molality (m)  we have 1 (m) = 1mol of solute / 1 kg of solvent. Here…

Q: solution was prepared by dissolving 39.2g of calcium nitrate in enough water to have 2.50M…

A: Mass of calcium nitrate = 39.2g Molarity = 2.50 M Volume of solution = ?

Q: Indicate how much of each solute and solvent is needed to make the following solutions (assume that…

A: The ratio of weight of solute to the weight of solvent multiply by 100 is known as % weight by…

Q: A solution contains 100.0 g water, 10.0 g NaCl, and 15.0 g methanol. What is the mass percent of…

A: Given data: The mass of water = 100 g The mass of NaCl = 10.0 g The mass of methanol = 15.0 g The…

Q: A 24.7% solution of HCl by mass has a density of 1.12g/cm^3. Calculate the molarity of HCl in the…

A: A 24.7% solution of HCl by mass has a density of 1.12g/cm^3. We have to calculate the molarity of…

Q: Acetone, C3H6, is the main ingredient of nail polish remover. A solution is made up by adding 35.0mL…

A:

Q: The freezing point of water H2O is 0.00°C at 1 atmosphere. A nonvolatile, nonelectrolyte that…

A:

Q: A solution is prepared by dissolving NaCl in water. What is the mole fraction of NaCl in a solution…

A: Moe fraction is the ratio of moles of a particular substance to the total moles present in a system.…

Q: Glycerol (C3H3O3), also called glycerine, is widely used in the food and pharmaceutical industries.…

A: Mole fraction of a component in a solution is the ratio of moles of that component and total moles.…

Q: Concentrated reagent of sodium hydroxide (NaOH, 39.997 g/mol) has a molarity of 17.6 M and its…

A:

Q: moles of solute Molarity Molarity = liters of solution 1. Determine the molarity of these solutions:…

A: a) M= 4.672.04          = 2.w89 M b)M= 0.6291.5         =0.4193 M c) M= 4.783×1106×10          =…

Q: Describe how you would prepare each of the following aqueous solutions, starting with solid KBr.…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: A scientist, experimenting with liquid X, adds enough sucrose (non-volatile, non-electrolyte) to…

A: Depression in freezing point of solution = Freezing point of pure solvent – freezing point of…

Q: We have an aqueous solution that is 40.0% C2H6O(aq) by mass (C2H6O is the only solute). The density…

A:

Q: A solution is made by dissolving 0.100 mol of NaCl in 6.85 mol of water. What is the mass percent of…

A: Given is  0.100 mol of NaCl and 6.85 mol of water. We need to find mass percent of NaCl. We know…

Q: How could a substance such as alcohol be a solvent under one condition and a solute under another?…

A:

Q: List the following solutions prepared with the same solute in order of increasing concentration: I.…

A: The mass of solute (in gram) present in 100mL of the solution is known as the m/v percent…

Q: KNO, 240 200 6160 NaCIO 120 KBr 80 KCI 40 Naci 20 40 60 80 100 120 Temperature °C If NaCIO3 has 100g…

A: We have to find how much more solute can be added to make a saturated solution

Q: A solution is prepared by dissolving 1g of LiF in 10g of H2O. In this solution LiF is the a. Solute…

A: A solute is the species which is present in less amount and solvent is the species which is present…

Q: A commercial bleach solution contains 3.62  mass percent NaOCl in water. Calculate the molarity of…

A: ANSWER IS :

Q: What will be the percent composition by mass of a solution made by dissolving 28.4 grams of sodium…

A: Given mass of sodium acetate is 28.4 grams. Volume of water is given as 125 mL.  As the density of…

Q: Which aqueous solution will have the lowest freezing point?(a) 0.050 m CaCl2 (b) 0.15 m NaCl (c)…

A: The melting point is the same as the freezing point of the solution. The addition solute decreases…

Q: What is the mass percent of a solution containing 4.55g of NaCl in 500g of solution? Tmass of solute…

A: Given : Mass of NaCl = 4.55 g Mass of solution = 500g

Q: Which aqueous solution will have the lowest freezing point? (a) 0.050 m CaCl2 (b) 0.15 m NaCl (c)…

A: Freezing point of a solution is lower than that of the pure solvent and change in freezing point…

Q: In lab, scientists often use percentages to describe concentration. When making a solution,…

A: We have to find volume needed to make solution

Q: Calculate the number of miles of solute present in each of the following solutions(a) 255ml of 1.50…

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Q: 41.g of heptane C7H16 and 147.g of thiophene C4H4S Calculate the mole fraction of heptane in this…

A: Answer:- This question is answered by using the simple concept of calculation of mole fraction using…

Q: An aqueous solution of Caclz weighs 7.8 kg. The solution has 8.3 moles of CaClz present in it. The…

A: Given:- Weight = 7.8Kg Moles of CaCl2 present = 8.3 Density = 1.35g/ml Moalar mass of Ca = 40g/mol…

Q: How much solute is needed to solutions? (Use the atomic weights 32. 200 mL of 0.1N H,SO, 33. 500 mL…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: Which of the following statements is correct for 25.0 mL of 3.01 M NH3 solution? (MM = 17.0 NH3)…

A: Given : Volume of solution = 25 ml  Molarity of ammonia = 3.01 M

Q: What mass of a nonvolatile molecular substance (molar mass = 50.0 g/mol) must be added to 5.00 x 102…

A: The correct option is (b)  Mass can be calculated as:-

Q: Describe how you would prepare each of the followingaqueous solutions: (a) 1.50 L of 0.110 M…

A:

Q: Determine the mass percentage concentration of a solution prepared by dissolving 3.00 g of NaCl…

A: Mass percentage:Mass percentage is concentration expression of solute which may be percentage of the…

Q: Calculate the molality of a solution prepared by dissolving 86 grams of copper(II) sulfate (FW…

A: Given: Mass of copper (II) sulfate i.e. CuSO4 dissolved = 86 g. And volume of water = 481 mL.

Q: What is the weight molarity of a solution prepared by dissolving 1.583 g of NaCl (58.442 g/mol) in…

A: The given data contains, mass of solute = 1.583 g. mass of solvent = 93.217 g mass of solution =…

Q: An aqueous solution of CaCl2 weighs 6.6 kg. The solution has 7.5 moles of CaCl2 present in it. The…

A: Given: An aqueous solution of CaCl2 weighs 6.6 kg. The solution has 7.5 moles of CaCl2 present in…

Q: What mass of water is necessary to prepare the following solution? 180.0 g of a 2.500 % sugar…

A:

Q: How would you prepare the following aqueous solutions?(a) 1.50 kg of 0.0355 methanol (C₂H₅OH) from…

A: Given: mass of solution is 1.50 kg. Molality of methanol is 0.0355 m

Q: The drawings below represent flasks of aqueous solutions. Each pink dot represents a dissolved…

A: Given information, The picture represents three flasks containing aqueous solution i.e. A, B and C.…

Q: 100 ml of a non-electrolyte aqueous solution contains 2.14 g of an unknown substance. If the…

A: Using colligative properties depression in freezing point we can find the mass of unknown required.

Q: How many moles of NaCl are contained in 250. mL of a 0.25 M solution?

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: Determine the volume (ml) required to dilute a solution containing 48.480g of K2SO4 in order to…

A: Recall the following expression of normality         Normality=WE×VGiven that,mass soluteW=48.480 g…

Q: What volume of 4.61 M NaCl solution is needed to prepare 555 mL of a 1.23M diluted NaCl solution? O…

A: Given: Concentration of stock NaCl solution = 4.61 M Concentration of final NaCl solution = 1.23 M…

Q: An aqueous solution of CaClz weighs 6.6 kg. The solution has 4.7 moles of CaClz present in it. The…

A: Molar mass of H = 1 g/mol Molar mass of O = 16g/mol Given:-  Weight of solution = 6.6Kg = 6600g…

Q: Indicate how much of each solute and solvent is needed to make the following solutions (assume that…

A: Here i have solved both of the parts using %w/w formula and using general maths

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.