What is the molar concentration of a solution made by dissolving 29.4 gg of NaClNaCl in enough water to form 0.900 LL of solution? The molar mass of NaClNaCl is 58.44 g/molg/mol.

Q: How many grams of solute are contained in 50.0 mL of a 1.20 M HCl solution? The molar mass of HCl is…

A: The mass of solute is calculated using the definition of molarity.

Q: What mass of potassium nitrate is found in 753.33 mL of a 0.95 M aqueous potassium nitrate solution?…

A: Given that,  The volume of the KNO3 solution is V = 753.33 mL, The concentration of the KNO3…

Q: A solution of sulfuric acid contains 29.3% by mass of H2SO4 and has a density of 1.22 g/mL. What is…

A: The molecular weight of H2SO4 = 98.079 g/mol 1 ml equals 1.84 g. Hence, 29.3 ml equals 29.3 x 1.84 =…

Q: A student places 125g of liquid water, H201), at 24 °C into a coffee-cup calorimeter, and then adds…

A: Here the system is showing two change , one is the dissolution of KBr and another one is for…

Q: The density of a solution that is 30.0% HClO4 is 1.138 g/ml. Calclulate the molarity of the HClO4…

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Q: If 52.00 ml of 0.500 M CaBr2 solution is added to 128 ml of 0.320 M solution of KCl solution, what…

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

Q: what is the molarity of a solution when 30 g of naoh is mixed with 200 g of water? density of…

A: Molarity is one of the concentration terms that is defined as the number of moles of solute…

Q: If I added 14.5 grams of NaNO3 to a final volume of 200.0 mL of water to make a solution of NaNO3,…

A: The molarity (M) of a solution is the number of moles of solute dissolved in one liter of solution.…

Q: When 14g MgSO4 7H2O is dissolved in 100g water the density of the solution is found to be 1.060g/mL.…

A: Molarity:  Molarity is one of the unit of concentration. It is defined as the number of moles of…

Q: Determine the molarity of a solution made when 395.9 g of CaCl2 are dissolved in 5.48 liters of…

A: Since, Molarity is the number of moles of solute dissolve in one litre of the solution. Thus,

Q: 3. Sodium sulfate is used in dyeing and printing textiles. A solution of sodium sulfate was prepared…

A: We have to use following formulasMoles=Mass of dissolved  Na2SO4Molar mass of  Na2SO4Molarity=Number…

Q: A solution is created by dissolving 10.0 grams of ammonium chloride in enough water to make 205 mL…

A: Number of moles of a compound is related to its mass by the following relation: Number of moles of…

Q: A solution consists of 35.00 g of CuSO4 dissolved in 250.0 mL of water. The molar mass of Cu is…

A:

Q: An aqueous solution of hydrofluric acid is 30.0% HF, by mass, and has a density of 1.101 g/mL. What…

A: X% of a compound by mass means that there is X g of that compound present in a solution of total…

Q: Concentrated ammonia is 35.6% ammonia by mass and has a density of 0.88 g/mL. What is the molarity…

A:

Q: A KOH solution is prepared by dissolving 8.57 g of KOH in enough water to make 850 mL of KOH…

A:

Q: 4. Determine the molarity of a solution containing 2.40g of sodium chloride (NaCI) in 40.0g ml of…

A: Molarity of solution is define as the number of moles of solute(n) dissolve in 1 litre of solution…

Q: A 0.355 L soft drink contains 45.5 g of sucrose, which has a molecular weight of 342.3 g/mol. What…

A: Given that, Volume = 0.355 L  Mass of Sucrose = 45.5 g  Molar mass or Molecular weight of Sucrose =…

Q: A solution is prepared by dissolving 18.3 of CaCl2 in 406g of water. The density of the resulting…

A: Molarity is the number of moles per litre of solution. Volume = mass/density

Q: what is the mass percent of solute when 4.12 g of solute is dissolved in 100.0 g of water

A: The objective of this question is to calculate the mass percent of a solute in a solution. The mass…

Q: What is the molarity of NH4Cl in a 158.9mL aqueous solution containing 11.3g of NH4Cl? What is the…

A: We have to calculate Molarity in Question 1, and the mass percentage of ZnCl2 in Question 2.

Q: How many grams of sodium hydroxide are present in 247.0 mL of a 0.500 M NAOH solution? mass of…

A:

Q: Consider a 3.00 M CH3OH solution. What volume of this solution, in ml, is needed to provide 0.202 g…

A: Given that : Molarity of CH3OH = 3.0 M Mass of CH3OH = 0.202 g Molar mass of CH3OH = 32.042 g/mol…

Q: What is the molarity of a solution which contains 58.5 g of sodium chloride dissolved in 4.000 L of…

A:

Q: A 0.056 mol/L Na2CrO4 solution contains 9.100 g NaCrO4- What is the volume of the solution

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Q: 1. What is the molarity of a solution in which 85.5 g NaCl is dissolved in 1.5 L of water? 2. What…

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Q: student adds 6.00 g of a solid to 30.0 mL of water. The solid has a molar mass of 72.0 g/mol. What…

A: MW of solid is given, 72 g/mol Moles=672=0.0833 mol Volume of solution = 30 mL = 0.03 L

Q: The density of a solution that is 20.0% HClO4 is 1.138 g/ml. Calclulate the molarity of the HClO4…

A: Molarity = Moles of soluteVolume of the solution in L

Q: How much water must be added to dilute the concentration to 0.750 M KCl?

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Q: Calculate the molarity of the two solutions. The first solution contains 0.150 mol of NaOH in 2.55 L…

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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: calculate the molarity of the solution formed when 50.0g of glucose (molar mass 180.2) is dissolved…

A: Solution stoichiometry involves the calculation of concentration of solutions in the given…

Q: A 100.0-mL solution containing 0.500 moles of NaCl is mixed with 200.0 mL of water. What is the…

A: Increasing the amount of solvent reduces the concentration of a solution. Dilution is the addition…

Q: Calculate the molarity of the two solutions. The first solution contains 0.300 mol of NaOH in 2.95 L…

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Q: If the molar mass of KHP is 204.22g/mol, what is the molarity of a 20.07 g/L solution

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Q: Determine the molarity of a solution formed by dissolving 0.918 g of MgI 2 in enough water to yield…

A: Molarity of a solution could be defined as moles of the solute dissolved in one liter of the…