A solution of CaCl2 in water forms a mixture that is 38.0% calcium chloride by mass, if the total mass of the mixture is 202.8g whats masses of CaCl and water were used mass of CaCl2 mass of water

Q: A sample of concentrated hydrochloric acid (HCl) is 37.0 % HCl by mass. Calculate the molarity of…

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Q: If 3.73 g of CUNO, is dissolved in water to make a 0.720 M solution, what is the volume of the…

A: We need to find volume of solution in mililiters(mL)  Molarity is defined as the ratio of number of…

Q: 1 L of solution is made by dissolving to 29.2 G of NACI in water what is the molarity of the…

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Q: molarity of luminol solution = 0.979 M PartB moles of luminol = 0.120 mol What volume of the stock…

A: Given data, Molarity of luminol solution = 0.979 M Moles of luminol = 0.120 mol Formula, Molarity =…

Q: J If 286.2 g of calcium sulfate is dissolved in enough water to make 228.3 mL of solution, what is…

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Q: Determine the amount of sucrose in each solution.(a) 48 g of a solution containing 3.7% sucrose by…

A: Mass percentage is given by the formula:Mass % = (Mass of compound/Total mass of solution) x 100 %…

Q: What is the molarity of a solution prepared using the given amount of solute and total volume of…

A: a) 2.3 mol of NaOH in 1.55 L solution.    n = 2.3 mol  &  V = 1.55 L b) 0.43 mol of KNO3 in 760…

Q: Part A The forensic technician at a crime scene has just prepared a luminol stock solution by adding…

A: In this question, we want to determine the Molarity of the luminol Solution.  You can see details…

Q: A chemist prepares a solution by dissolving 2.185 g of NaNO3 in enough water to make 200 mL of…

A: Molarity or molar conc.=no. of moles×1000vol. of solution in mlgiven mass=2.185gn=given massmolar…

Q: A 0.660 ? aqueous solution of KBr has a total mass of 77.0 g. What masses of solute and solvent are…

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Q: What is the molarity of a solution that contains 157 g of KOH in 700 mL of solution? There are 1000…

A: Molarity is the concentration term which is used to determine the amount of solute is present in the…

Q: If 2.73 mL of a stock solution of NaCl, with a concentration of 4.9 M is diluted to a final volume…

A: Molarity is defined as “the mole of the solute per unit volume of the solution”. It is represented…

Q: Consider this question: What is the mass of solute in 200.0 L of a 1.556-M solution of KBr?(a)…

A: a) The number of moles of solute per litre of solution is known as molarity of the solution. It…

Q: 17.46 g of salt, sodium chloride is added to 89.0 mL of water what is the concentration in units of…

A: Molarity(M) is the moles of solute per unit volume of the solution in litres. It's unit is mol/L…

Q: If 25 mL of aqueous aolution has a total mass of 25.895 g and contains 1.295 of solute, what is the…

A: The mass/mass percent concentration, often referred to as weight/weight percent (w/w%), is a measure…

Q: what is the concentration (molarity) of a solution created by solving 173.1 grams of KCI to create a…

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Q: The limiting reagent for a given reaction can be recognized

A: Reactant that forms less amount of the product is considered as  the limiting reagent whereas the…

Q: what is the molarity of the solution made from dissolving 65.6 grams of magnesium chloride water to…

A: Given :- mass of MgCl2 = 65.6 g                Volume of solution = 420 mL  To be calculated :-…

Q: Imagine you transferred 5.0 mL of 1.5 M NaCl stock solution and diluted it to make a new 250.0 mL…

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Q: It of What is the molarity Solution of calcium chloride that contains 13.53g of calcium chloride in…

A: Given,mass of calcium chloride ( CaCl2 ) = 13.53 gvolume of the solution = 484.2 mLMolar masses of…

Q: What is the percent by volume when 26.8 mL of butanol is mixed with 203.0 mL of water?

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Q: A student adds 25.27mL of a 0.250M Na2SO4 solution to another solution containing 2.00grams of BaCl2…

A: The given volume and molarity of Na2SO4 is 25.27 mL and 0.250 M. The given unbalanced reaction is as…

Q: If 8.92 g of CUNO, is dissolved in water to make a 0.280 M solution, what is the volume of the…

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Q: What is the molarity of a solution that is prepared by mixing 37.0 mL of ethanol in 100.0 mL of…

A: Given, The volume of ethanol = 37 ml volume of water = 100 ml Volume of solution = 133 ml Density of…

Q: A student has a 6.63 liters of a solution that has a molarity of 4.97 M.  How many moles of solute…

A: Given: The molarity of the solution = 4.97 M The volume of the solution = 6.63 L We have to find the…

Q: If 31.7 mL of a 0.129 M hydrochloric acid solution is needed to neutralize a solution of barium…

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Q: What is the molarity of a solution that contains 2.4 mols of solute in 2500 mL of solution; is the…

A: Molarity is the number of moles of solute dissolve in one litre of solution. Given, No. of moles =…

Q: What volume of a 0.415 M solution contains 0.500 mol of solute?

A: The volume of the solution containing 0.500 mol of solute is calculated as shown below where C is…

Q: the amount of disolved oxygen in Sample of mol L what is this in units of milligrans niver water is…

A: To express the given concentration of dissolved oxygen in mg/L

Q: 1071 g of glucose is dissolved in a solution with 0.43 M concentration. What is the volume is the…

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Q: Which of the following is a neutralization reaction?   4Na + O2 → 2Na2O   H2O + SO3 → H2SO4…

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Q: If 255 mL of water is added to 325 mL of a 0.477 M solution, what is the molarity of the new…

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Q: If 2.49 g of CUNO, is dissolved in water to make a 0.480 M solution, what is the volume of the…

A: The number of the moles of any given compound is defined as the ratio of given mass of the compound…

Q: Molarity, is the concentration of a solution expressed in terms of moles solute per liter of…

A: Given-> Weight of CuSO4 = 25.718 gm Volume = 157.5 ml = 0.157 L (1L = 1000 ml)

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.