How many grams of solute are in 10 mL of a 40% w/v KCl solution?

Q: How many grams of glucose (C6H12O6), would you need to prepare 2.0 L of 4.5 % glucose (m/v)…

A: We have to calculate the mass of glucose.

Q: What is the mass percent of KOH in a solution which contains 30.0g of KOH and 170g of water?

A: Given the mass of KOH =30.0 grammass of water =170 gramwe are asked to calculate the mass percent of…

Q: If you have 6 mL of acetone, how much water is needed to be mixed in to make a 7.5% acetone-water…

A: Given, 7.5 % acetone-water solution

Q: 2. How many L of solution do you need to make a 25 (w/v) % NaCl solution using 50.1 g of NaCI?

A: Given that : Mass of NaCl = 50.1 g (W/V) % of NaCl = 25% Volume = ?

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: What is the molarity of 5.6 L of solution made with 89.6g of NaCl?

A: Given,  The volume of a solution = 5.6 L.  The mass of NaCl = 89.6 g The molarity of the solution…

Q: 0.5M KOH is needed to determine anthraquinone in plants. what amt of grams of KOH is necessary to…

A: Given data is as follows: The molarity of the KOH solution = 0.5 M The volume of the solution = 1 L…

Q: 1. What is the molarity of a solution that contains 10.0g ofHCI (molar mass 36.5g/mol) per liter of…

A: Number of moles of solute present in 1 liter of solution is known as molarity of the solution.

Q: How many grams of H2SO4 are needed to prepare 5.0 L of a 2 M H2SO4 solution

A: Molarity, volume and number of moles are related by the equation: Molarity = Number of molesVolume…

Q: What are the freezing point and boiling point of a solution that contains 5g of glycerol (C3H8O3)…

A: Here volume of solvent is 20 ml and density of water is 1g/ml. Density is defined as ratio of mass…

Q: What is the concentration of a solution formed by diluting 5.0 mL of a 3.2 M glucose solution to…

A: The equation to calculate the known values from unknown values are given by M1V1=M2V2 where M is the…

Q: How many grams of NH3 must be dissolved in 100 g of water to create a saturated solution at 90°C

A: The solubility of a substances in a given solvent can be defined as the grams of the solute needed…

Q: What is the number of moles of glucose (CHuOc) in 0.500 L of a 0.40 M solution?

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

Q: What is the molarity of a 0.8 liter solution containing 3.17 moles of NaCl?

A: Molarity is the ratio of number of moles of solute to the volume of solution (in L).

Q: What is the Molarity of a 2-L solution that contains 20g of NaCl? MM of NaCl = 58g/mol

A:

Q: How many grams of glucose are present in 284 mL of a 11.3%(m/v) solution?

A: % (m/V) solution = (mass of solute / volume of solution ) × 100

Q: What is the molarity of a 34.0 L solution containing 25.0 moles of solute

A: Since molarity is the number of moles of solute dissolve in one litre of the solution.

Q: What is the molarity of a solution containing 2.50 moles of KCL in 2.00 L of solution

A:

Q: How many grams of NaCl and water are required to make 100 g of a 20% (w/w) NaCl solution?

A: We knew that  (W/W %) = (mass of solute) /(mass of  solution)×100% Where mass of solution = mass of…

Q: How much water (in dL) would you need to add to 140 dL of a 9.4 g/dL solution of Mg(OH)₂ to make it…

A: Given: initial solution M1 = 9.4 g/dL initial volume V1 = 140 dL final solution M2 = 2.5 g/dL we…

Q: How would you prepare 790 mL of 8.8 M NaCl solution?

A: We have given that  Volume of solution = 790 mL = 0.790 L Molarity (M) =  8.8 M

Q: What is the molarity of a solution that has 41g NaCl in 2.5L solution?

A: Given information: Mass of NaCl = 41 g Volume of solution = 4.5 L

Q: 5. How many ml of isopropyl alcohol are needed to prepare 50 ml of 12% by volume solution?

A: Concentration of a solution can be expressed in terms of molarity, molality, normality, %…

Q: How many grams of glucose are present in 7.8 L of a 1.3 M glucose solution?

A: The molarity of a solution is defined as the number of moles of solute present in one-liter…

Q: How many grams of CaCl2  are needed to make 1.5 L of a 10 M solution?

A: Number of moles=concentration x volume(L) Mass/amount=Number of moles x molar mass Molar mass of…

Q: that

A: Molar mass of C2H6O2 = 62.07gmol-1  Moles of C2H6O2 = ( mass of C2H6O2 / molar mass of C2H6O2 )…

Q: 1. How many grams of glucose (C6H12 06) would you need to prepare 2.0 L of 2% glucose solution…

A: Given data: Volume of glucose solution = 2 L Concentration of glucose solution = 2% (M/V)

Q: What is the molarity of a solution of 25g of NaCI are dissolved in 2.5 L of solution

A: We have given that  Mass of NaCl = 25 g Volume of Solution = 2.5 L Molar mass of NaCl = 58.44 g/mole…

Q: How many grams of water must be added to 30.7 g of NaOH in order to prepare a 2.04%(m/m) solution?…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What amount of solute is dissolved to make 0.5 L of a 20 % m/v solution?

A: Given is, Volume of solution = 0.5L =500 ml %m/v =20%

Q: How is the molarity of a solution containing 16.5 mol of Nacl in 15L of water?

A: Molarity (M) is number of moles present in 1 L of solution.      M = moles / 1L

Q: ow many grams of CuSO4 would you use to make 1 L of an 8g/L CuSO4 solution

A: Given: concentration of CuSO4 = 8 g/L Volume of solution = 1 L

Q: How many moles of potassium chloride (KCl) are contained in 0.481 L of a solution that is 0.575 M in…

A: Given, Volume of solution= 0.481 L Molarity= 0.575 M= 0.575 mol/L

Q: 70 g of HCl is dissolved in 200 mL of water at 60° C? what type of solution is this?

A:

Q: 4. An isopropyl solution contains 70 ml of isopropyl alcohol in 1.8 L of water. Wha percent by…

A: Given values are , Volume of solute= 70 mL Volume of solvent = 1.8 L= 1800 mL Now, Volume of…

Q: How many grams of NaCl (58 amu) do you need to make a 2M solution in 5L of water?

A:

Q: How many grams of glucose are needed to prepare 400-mL of a 5% glucose solution?

A: Here 5% glucose solution means 5% w/v glucose solution.

Q: How many moles of NaCl are contained in each volume of aqueous NaCl solution? a. 2.0 L of a 2.0 M…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: 4. Knowing the molecular weight of glucose is 180.2 g/mol. How many grams of glucose is needed to…

A:

Q: How many grams of sucrose are present in 2.8L of a 2.2-M sucrose solution

A:

Q: How many grams of glucose would you need to prepare 2.8 L of a 2.8% glucose (m/v) solution?

A: Given,  The amount of glucose need to prepare 2.0 L of 2.0% glucose (m/v) solution = ?

Q: How many moles of solute are present in 1.4 L of a 1.9 M (molar) solution?

A: Data given: Volume of the solution, V = 1.4 L Molarity of the solution, M = 1.9 M = 1.9 mol/L (M =…

Q: nistnoo enomsinclo oi eu0feloin 1o 2alim 2. Urea, (NH2)2CO, is dissolved in 100.0g of water. The…

A: Mass of water(solvent) = 100 gm  Freezing point of solution = - 0.085°C  Depression in freezing…

Q: What is the molarity of a solution containing 15.6g of  KCl in 274 mL of KCl solution

A: Molarity: The concentration for solutions is expressed in terms of molarity as follows,

Q: What is the molarity of a 250mL solution made with 15.0g of KCl?

A: Molarity or Molar concentration is a measure of the concentration of a chemical species, in…

Q: calculate the mass (in grams) or volume (in mL) of solute needed to prepare the following solution:…

A: We know that,. Molarity is the number of moles of solute dissolve in one litre of solution. Given…

Q: Which solution is more concentrated, a glucose solution prepared by dissolving 75 g of glucose in…

A: Given,  A solution prepared by dissolving 75 g of glucose in 250 g of water and another 250 g…

Q: What volume of the solution 1.9 M KCl contains 0.14 mol of KCl

A: Molarity is defined as moles of solute per unit litre of solution. Molarity = moles of solute/Volume…