3. What will be the freezing point of an aqueous solution containing 80.0 g of NaCl, 20 ml of water?

Q: What is the molarity of a solution containing 27.5 g KBrd water to make 2.00 L of solution?

A: The given data contains,   weight of KBr =27.5 g   volume =2 Litre

Q: How many grams of CaCO3. are present in 1826 ml of a 1.13 N solution?

A: Given: Normality of CaCO3 = 1.13 N And volume of solution = 1826 mL = 1.826 L…

Q: What mass of NaCl is present in 125.0 mL of a 0.100 M NaCl solution?

A: Volume of solution in L = 125/1000 = 0.125 L Since molarity = moles of solute / volume of solution…

Q: How many grams of NaOH  are there in 183 grams of an aqueous solution that is 2.65% (w/w) NaOH ?…

A: Weight concentration of a solution is expressed as % w/w. Like before, this stands for weight per…

Q: How many moles of ammonia are in 375. mL of a 2.25 M aqueous ammonia solution?

A: Given values are, Molarity= 2.25 M = 2.25 mol/L Volume of solution = 375 mL=0.375 L

Q: How many grams of CaCO3 are present in 576 ml of a 1.2 N solution?

A:

Q: How many grams of glucose are present in 250.00 ml of a 10.0% m/v glucose solution?

A: Given : % m/v of glucose = 10.0 % And volume of glucose solution = 250 mL

Q: how many grams of sucrose must be added to 475 ml of water to make 65% (w/w) solution?

A:

Q: How many grams of are there in 206 grams of an aqueous solution that is 13.5% (w/w) ?

A: The answer to the following question is given as -

Q: 2. Solution contains 0,2449 g of potassium bromate (М=167,000). Its molar equivalent concentration…

A:

Q: 1. What volume of 12.0 M aqueous hydrocholoric acid is needed to make 250mL of a 0.500M aqueous…

A:

Q: What mass (in grams) of a 0.500m solution of sodium acetate in water would you use to obtain 1.00…

A: Given : Molality of sodium acetate = 0.500 m And moles of sodium acetate = 1.00 mol Since moles of…

Q: How many grams of potassium chloride must be added to 346 g of water in order to prepare a 0.114 m…

A: Answer : Molality (m):   The number of moles of solute dissolved per 1000 gram (kg) of a solvent .…

Q: What is the concentration, in mass percent, of a solution prepared from 50.0 g NaCl and 150.0 g of…

A: The mass of solute, NaCl is = 50.0 g The mass of solvent, water is = 150.0 g The mass percent of the…

Q: How many grams of glucose (C6H12O6, 180.16 g/mol) would be required to prepare 2500.0 mL of a 0.265…

A: The volume of the solution is = 2500.0 mL The molarity of the solution is = 0.265 M The molar mass…

Q: What mass of MgSO4・7H2O will be contained in 125.0mL of 0.1500 M MgSO4 solution?

A: a mole of substance always weigh its molar mass let a substance has mass m and molar mass m so moles…

Q: 1. a) What volume of 8.40 N Al(OH)3 will be used to prepare 350.0 mL of 2.10 M solution? b) How many…

A: Solution -

Q: How many grams of NaOH is needed to prepare 750 ml of 2.5 M NaOH solution

A: Molarity:-  It is the number of moles f the solute dissolved per litre of the solution.   It is…

Q: A 5.16% (w/v) of aqueous glucose has mL of solution. g of glucose in 150.0

A: Given :-  % (w/v) aqueous glucose solution = 5.16%  Volume of solution = 150.0 mL  To calculate :-…

Q: What mass of water will contain 106 g of sucrose (C12H22011) to make a 0.57 m solution?

A:

Q: How many grams of water must be added to 48.8 g of NaOH in order to prepare a 5.46%(m/m) solution?

A: Mass of NaOH = 48.8 g % m/m = 5.46 % Calculation of mass of solution: % m/m=Mass of NaOHMass of…

Q: How many grams of solute is needed to make 50.0 mL of a 0.750 M solution of KOH in water?

A: The molarity which tells us about the concentration level of any specific solution is the solutes'…

Q: How many moles of ammonia are in 735. mL of a 4.25 M aqueous ammonia solution?

A:

Q: How many moles of sodium hydroxide are needed to prepare 506.5 mL of a 0.2 M solution?

A: Given data: 506.5 mL of a 0.2 M solution

Q: If a 1.0L of red grape wine is 13.0% alcohol by volume, how many mL of the solution is ethanol?

A:

Q: The volume of a 6.0M stock solution do you need to dilute to prepare 350 ml of a 1.5 M solution?

A: Given :-  Initial concentration (M1) = 6.0 M  Final concentration (M2) = 1.5 M  Final volume (V2) =…

Q: A solution is 20% m/v. What is the mass of dissolved solid in 150 ml of the solution?

A: Given: %(m/v) of solution = 20 % And volume of solution = 150 mL

Q: 5. How many mL of a 7% solution can be made if 12 grams of solute are available?

A: Percentage mass by volume defined as the ratio of weight of solute in grams to the volume of…

Q: How would you prepare 78.0 g of an aqueous solution that is 5.00% potassium iodide, Kl, by mass?

A:

Q: How many grams of NaCl are necessary to make 50 ml of a 4.25 Molar solution?

A:

Q: What is the volume in mL of ethanol needed in 650 mL solution of 2.3 v/v% ethanol in water?

A:

Q: O How many grams of carbonate ion are present in 10.0 mL of 14.0 M sodium carbonate solution?

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: What mass of calcium chloride, CaCl2, in needed to prepare 2.657L of a 1.55 M solution?

A: Given,  Volume of CaCl2 solution = 2.657L Molarity of CaCl2 solution = 1.55 M Mass of calcium…

Q: How many moles of solute are present in 2 L of a 25M potassium nitrate (KNO3) solution?

A: Given, the volume of solution =2 Lconcentration of potassium nitrate (KNO3) solution =25 Mwe are…

Q: How many grams of copper sulfate would you need to make 9 L of a 2 M copper sulfate solution (m.w. =…

A: Molarity is defined as the moles of solute per litre of solution. Hence, 2M solution means we need 2…

Q: How many grams of sodium hydroxide are present in 247.0 mL of a 0.400 M NaOH solution?

A: Given values are -> Volume of NaOH =247.0ml Molarity of NaOH = 0.400M

Q: How many liters of a 5.0% (m/v) glucose solution would you need to obtain 86.0 g of glucose?

A:

Q: How many grams of water must be added to 40.4 g of NaOH in order to prepare a 2.73%(m/m) solution?…

A: Let mass of  solvent water = x grams Total mass of mixture = Mass of solute NaOH + Mass of solvent…

Q: How many millilitres of 5.0 M K2Cr2O7 solution must be diluted to prepare 25 mL of 0.10 M solution?

A: Given:M1 = 5.0 MM2 = 0.1 M.V2 = 25 mL

Q: What is the total mass of solute in 1000 grams of a solution having a concentration of 5 parts per…

A: Let mass of solute = y g Parts per million = mass of solute × 106mass of solution  5 = y ×1061000+y…

Q: How man grams of methanol CH3OH, when dissolved into 750.0 g of water, would result in a .500m…

A: Density of water 1 g/mL so the volume of solution = 750 mL = 0.750 LConcentration of methanol =…

Q: The molecular weight of NaOH  is 40. How many grams of NaOH pellets are needed to make 250 mL of…

A: Normality is the gram equivalent weight of solute per Liter of solution. It is the unit of…

Q: 3. What is the percent by volume of a solution formed|by adding 38 mL of acetone to 45 mL of water?

A: Given that:  38 ml of acetone is mixed with 45 ml of water. We know, % Volume = (volume of…

Q: How many concentrated acetic acid (density 1.05 g/mL) is required to prepare 250mL of a 0.3M aqueous…

A: Given, 250mL of a 0.3M

Q: How many mL of a 15% (w/v) solution must be administered to deliver 8.0 g of solute?

A: 15% (w/v) solution = mass of solute in gvolume of solution in mL×100

Q: How many grams of calcium chloride (CaCl2) must be added to 45.0 g of water to prepare a 8.80% (m/m)…

A: since % (m/m) is defined as the mass percent of solute in the solution  i.e % (m/m) = mass of solute…

Q: How would you prepare 69.5 g of an aqueous solution that is 5.00% potassium iodide, KI, by mass?…

A:

Q: How many grams of potassium nitrate are in 25.8 ml of a 1.25 M solution?

A: Molarity of a solution is given by: Molarity=moles of solutevolume in L Moles of a solute can be…

Q: How many moles of solute is contained in 1.25L of a 0.350M solution ?

A: Using formula of molarity moles of solute can be calculated. Given : Molarity = 0.350M and.…

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.