A solution containing 150 grams of CaCl2 (110.98 g/mol) is dissolved in 1.00 L of water. What is the mass percentage of Ca²*? а. 15.0% b. 13 % c. 4.71 % d. 1.35 %

Q: f 41.4 mL of  Na3PO4 solution with a concentration of 7.4 M were diluted to 2.4 L determine the…

A: Given data:Concentration M1 = 7.4 M Volume V1 = 41.4 mL Volume V2 = 2.4 L Concentration M2 = ?

Q: What is the molarity of each solution? a. 39 g of KCl dissolved in enough water to give 375 mL of…

A: * molarity = Moles / volume of solution in L   * Moles = Mass / molar mass   By using this relation…

Q: A glucose solution in water contains 26.00 percent by mass glucose. The density is 1.24 g/mL. What…

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Q: What mass of concentrated sulfuric  ( a 95% solution of H2SO4 by mas) is needed to prepare 500. g of…

A: The mass of solute in gram present in 100 g solution is known as the mass percent concentration of a…

Q: What mass of H3PO4 is present in 8.63 x 10* mL of a 0.0823 M solution of H3PO4? OA0.00143 g OB 03 x…

A: The mass and concentration of the molecules are indicated by the mole concept. Mole is the unit of…

Q: Silver nitrate solutions are often used to plate silver onto other metals. What is the maximum…

A: Mass percentage is an important method to find out the concentration of a solution. It is expressed…

Q: A solution containing 150 grams of CaCl2 (110.98 g/mol) is dissolved in 1.00 L of water. a. What is…

A:

Q: A solution is made by dissolving 17.8 g of magnesium sulfite, MgSO3, in enough water to make exactly…

A:

Q: A solution is prepared by dissolving 2.86 g KMnO4 in 75.0 mL of water. (Density H₂O = 1.00 g/mL).…

A: Mass percent is calculated using the mass of solute and total mass of solution .

Q: What volume of 12.6 M HCI must be added to enough water to prepare 5.00 liters of * ?3.00 M HCI 1.1L…

A: The given problem can be solved by using the formula given below as; M1 V1 = M2 V2…

Q: Suppose that 15M of NaCl solution with a volume of 15L is heated and loses 2000ml of its water…

A: Given: Initial concentration of NaCl = 15 M Volume of NaCl solution taken = 15 L Volume of solution…

Q: A 500 mL sample of waste water contains 42.65 µg of mercury, Hg. If the density of the sample is…

A: We are given a sample of waste water that contains mercury. We have to find its concentration in…

Q: 2.50  L solution contains 5.00g of NaOH(M.W 40.00g/mol). is the molarity (M) of sodium hydroxide in…

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Q: A solution is prepared by dissolving 98.6 g of NaI in enough water to form 885 mL of solution.…

A: Given : Mass of solute i.e NaI = 98.6 g Density of solution = 1.06 g/mL And volume of solution = 885…

Q: solution? How many grams of H2S(aq) are needed to make 5.00 L of a 0.125 M H,S(a0) 13.63g O 21.3 g…

A: Given :- Molarity (M) = 0.125 Volume = 5 L Mass of the H2S (aq) we have to find out Molarity = it is…

Q: What is the molarity of each solution? a. 41 g of KCl dissolved in enough water to give 375 mL of…

A: Given information: Mass of KCl = 41 g Molar mass of KCl = 74.5513 gmol-1 Volume of solution = 375 mL…

Q: A solution is prepared by dissolving LiCl in water. What is the mass percentage of water in a…

A: The mass percentage of water in a solution is calculated using the following formula: Mass% of…

Q: A solution is prepared by diluting 15.0 mL of 13.7-M phosphoric acid solution to a final volume of…

A: Welcome to bartleby!  Introduction : We have to calculate concentration of new solution .

Q: What is the volume of C needed to prepare 50.0 mL of Solution C? p of 0.785 g/cm³ 60.094 g/mol…

A: Density of C = 0.785 gmcm3 Molar mass of H2O = 18.016 gmmol Molar mass of C= 60.094 gmmol Volume of…

Q: A solution is made by dissolving 17.8 g of magnesium sulfite, MGSO3, in enough water to make exactly…

A:

Q: Solution A is prepared by dissolving 5.0 g of KCl in 95.0 g of water.  Solution B is prepared by…

A: Given :-  Solution A  Mass of KCl = 5.0 g  Mass of water = 95.0 g  Solution B  Mass of KCl = 10.0 g…

Q: A solution is made by dissolving 17.8 g of magnesium sulfite, MgSO3, in enough water to make exactly…

A: Molarity is defined as number moles of solute in 1 litre of solution.

Q: b. Calculate the moles and masses present in these solutions. (i) Calculate the moles and mass of…

A: Given: The volume of Pb(NO3)2 , (V) = 2.3 dm3. The molarity of the Pb(NO3)2 ,(M) = 0.552 moles/dm3.…

Q: A solution is made by dissolving 17.8 g of magnesium sulfite, MgS03, in enough water to make exactly…

A: Molarity can be defined as the ratio of number of moles of solute to volume of solution in liter(L).…

Q: solution is made by dissolving 17.8 g of magnesium sulfite, MgSO3, in enough water to make exactly…

A:

Q: If 2.61 g of CuNO, is dissolved in water to make a 0.350M solution, what is the volume of the…

A: Given:Mass of CuNO3 = 2.61gMolarity = 0.350 MMolar mass of CuNO3 = 187.56We need to find the volume…

Q: 16. A solution contains 10g alcohol and 100g water. What is the % by mass concentration of the…

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Q: 20.0 grams of Na2CO3 are dissolved in 1.50 L of water.  What is the molarity of the Na?  a) 0.125 M…

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Q: For an aqueous solution of sucrose (C12H22O11), determine: the molarity of 3.40 L of a solution that…

A: To calculate molarity, the mass of sucrose is calculated and then the molarity is calculated.

Q: 20.0 grams of Na2CO3 are dissolved in 1.50 L of water. What is the molarity of the Na2CO3 solution?…

A:

Q: What volume of a 0.43 M ZnCl2 solution contains 2.52 g of ZnCl2? Mw ZnCl2 = 136.29 g/mol. %3D OA…

A: We know that Molarity = number of moles of solute / volume of the solution in L Number of moles =…

Q: Silver nitrate solutions are often used to plate silver onto other metals. What is the maximum…

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Q: A solution of Naz2SO4 was prepared by dissolving an unknown mass in distilled water to form 100.00…

A: The molarity of a diluted solution made from a concentrated solution can be calculated as follows;…

Q: 1) The mass percent of CaCl2 in a solution is 28%. Calculate the mass of CaCl2 in 150. g of this…

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

Q: A. Use the equation to calculate the following: 2 NaOH(aq) + H,SO4(aq) → Na,SO,(aq) + 2 H,O(1) the…

A: 1. From the reaction it is clear that one mole of Na2SO4 is obtained from one mole of H2SO4. So, 3.6…

Q: A solution containing 150 grams of CaCl2 (110.98 g/mol) is dissolved in 1.00 L of water. 1a) What…

A: Given  To know about  the molarity and mass percentage  A solution containing 150 grams of CaCl2…

Q: A solution is prepared by dissolving 5.00 g of NaPH in 750.0 mL of water.   Determine the molar…

A: Part a: Given that, 5.0 g of NaOH is added to 750.0 mL of water. The molar mass of NaOH is 40 g/mol.…

Q: b. Calculate the moles and masses present in these solutions. (i) Calculate the moles and mass of…

A: Molarity ;- Moles of solute per liter of solution to forms a solution is called molarity of the…

Q: A solution is prepared by dissolving 52.3 g of RÜC1 in enough water to form 502 mL of solution.…

A: Consider the given information is as follows; Mass of RbCl = 52.3 g Volume of solution = 502 mL…

Q: A solution of NazSO4 was prepared by dissolving an unknown mass in distilled water to form 100.00 mL…

A: First, we have to start from solution-D. From the Na+ concentration of solution-D, we can find the…

Q: Commercial grade HCl solutions are typically 39.0% (by mass) HCI in water. Determine the molarity of…

A: The question is based on the concept of molarity.    it is defined as number of moles of solute…

Q: How many grams of Al are needed to produce 0.450 L of 1.6 M solution of AICI3? 2AI + 6HCI → 2AICI3 +…

A: Given-> Volume of AlCl3 = 0.450 L Molarity = 1.6 M

Q: Calculate the mass percent of solute in each solution. Calculate the mass percent of 3.97 g KCl…

A: Mass percent=mass of solutegmmass of solution gmx100a) Mass percent of KCL in H2O=3.97…

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

A: Mole fraction of a substance= Number of moles of that substanceTotal number of moles

Q: A 1:20 dilution is done with a 0.2500 M Na,SO4 solution. What is the concentration of the diluted…

A: Dilution is done to decrease the  concentration  of solution .

Q: What mass of Na2SO4 is needed to make 9.46 L of 2.893 M solution?

A: Number of moles = molarity × volume (in L)  Molar mass of Na2SO4 = (2×23 + 1×32 + 4×16 ) g/mol…

Q: Consider a O.855 M solution of LICI (molar mass = 42.39 g/mol). How many moles of LICI are in 62.1…

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Q: A solution is made by dissolving 17.8 g of magnesium sulfite, MgSO3, in enough water to make exactly…

A:

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.