If the molarity of a magnesium chloride MgCl2 solution is 0.013mol L-1, what is the concentration of the chloride ion in the solution

Q: Calculate the molarity of 6.52g of Cobalt Chloride (128.9g/mol) dissolved in aqueous solution with a…

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Q: The amount of potassium chloride in 150 mL of 8.5% w/v potasisum chloride solution is _____ g.

A: 8.5% w/v means 8.5 g potassium chloride in 100 mL solution.

Q: A quantity of 22.68mL of a KOH solution is needed to neutralize 0.5118g of potassium hydrogen…

A: The reaction given is, => KOH (aq) + KHP (s) --------> K2P (aq) + H2O (l)  Balancing : Since…

Q: Express the concentration of a 0.0760 M aqueous solution of fluoride, F, in mass percentage and in…

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Q: An aqueous magnesium chloride solution is made by dissolving 6.90 moles of MgCl, in sufficient water…

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Q: What volume in L of concentrated potassium hydroxide solution (21.5 mol/L) is required to prepare…

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Q: calculate the number of moles of H2 SO4 in one liter ie the molarity

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Q: Express the concentration of a 0.0330 M aqueous solution of fluoride, F−, in mass percentage and in…

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Q: Calculate the number of grams of solutethat has to be used to make the following solution: 131.4 mL…

A: Given :- molarity of H2SO4 solution = 0.694 M volume of solution = 131.4 mL  To be calculated :-…

Q: Calculate the molarity of 315 mg of C6H12O6 in 58.2 mL of solution.

A: Molarity (M) is the amount of a substance in a certain volume of solution. Molarity is defined as…

Q: A sample of pure oxalic acid (H2C2O4 · 2H2O) weighs 0.2000 gram and requires 30.12 ml of potassium…

A: Normality is used to express concentration. It tells the amount of substance in 1 L of the solution.…

Q: Calculate the molarity (M) of 42.6 g of glucose (C₆H₁₂O₆ ; molar mass = 180 g/mole) in 350. mL of…

A: Molar mass of glucose = 180 g/mol Mass of glucose given = 42.6 g Volume of solution = 350 mL…

Q: What is the molar concentration of hydronium ions in a (2.09x10^-3) mol/L solution of sodium…

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Q: If 0.1790 moles potassium carbonate (K2CO3), is dissolved in 450.0 mL of solution, what is its molar…

A: Molar concentration=No. of moles of K2CO3Volume of Solution in Liters

Q: The concentration of sodium chloride in blood serum is approximately 0.14 M. What volume of blood…

A: Concentration is 0.14M We know the molar mass of NaCl = 58.44g/mol

Q: What is the mass (in g to two decimal places) of copper(II) hydroxide in a 5.325 L saturated aqueous…

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Q: Convert the average molarity of hydrogen peroxide into % (wt) of hydrogen peroxide (the density of…

A: To solve this we have to consider the avg. Molarity given .  From this we will find the volume of…

Q: Calculate the molarity of a solution made by dissolving 0.25 M of calcium nitrate in 0.455 L of…

A: In this question we have to calculate the molarity of calcium nitrate ( Ca(NO3)2 by the given…

Q: What is the molar concentration of sodium chlorate in this sample?

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 12.6% solution of sodium carbonate with density of 1.31 glml?

A: Molarity is calculated using,

Q: (Concentration Units) A 26.0% by mass aqueous solution of MgSO4 is prepared. The denstiy of the…

A: Find the solution below

Q: How many grams of calcium phosphate (MM =310.) Ca3(PO4)2? are present in 250. mL saturated solution…

A: The solubility equilibrium in this case will be,…

Q: How many grams of chromium(III) sulfate, Cr2 (SO4)3, are required to make a 5.23 %(w/v) aqueous…

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Q: The concentration of cholesterol (C27H46O, 386.73 g/mol) in normal blood is approximately 0.0052 M.…

A: Molarity (M) of a solution is defined as the number of moles of solute dissolved per volume of the…

Q: What is the normality (N) of 0.065 M calcium hydroxide?

A: For Ca(OH)2, The molarity = 0.065 M  As produces 2 OH- ions when dissolved in water, so, its acidity…

Q: molarity

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Q: Calculate the molarity (M) of 42.6 g of glucose (C6H12O6 ; molar mass = 180 g/mole) in 350.mL of…

A: Molarity = weight of solute(g) / molecular  weight of solute  × 1000(ml )/ volume of solvent (ml) It…

Q: Consider a 0.37 M solution of CaCl2. What is the concentration of chloride ions in this solution in…

A: CaCl2 dissociates as: CaCl2→Ca2++2Cl- Thus it dissociates to give Ca2+ and 2 Cl- ions.

Q: Perchloric acid (HClO4, MM = 100.458) is commercially available as a 72.5% solution with a density…

A: Molar concentration or molarity (M) :-  The number of moles of solute present in dissolved state in…

Q: How would you prepare  x 10 ^2 mL of 0.9 M NaOH solution, starting from 5.01 M stock solution?…

A: Given that, M1=5.01 M, V1=? M2=0.9 M , V2= 2×102 ml = 200 ml  then,

Q: The concentration (molarity) of ZnSO4 is 0.06, what is the concentration in terms of ppm (ppm =…

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Q: A 9.12 g of KCl.MgCl2.6H2O is to be dissolved to prepare a solution in sufficient water to give…

A: Mole is defined as the ratio of given mass and molar mass. The unit of mole is mol. It is utilized…

Q: The density of an aqueous solution that is 17.1% potassium chlorate by mass is 1.152 g/mL. Calculate…

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Q: Determine the solution volume in L needed to make a 5.3E-1 M aqueous solution when 1.059E+1 grams of…

A: Molarity:The molarity of the solution can be defined as the number of moles of the solute present in…

Q: Approximately what will be the total solute molarity for a 0.17 M solution of (NH4)2CO3?

A: Given data, Molarity =0.17M The molar mass of (NH4)2CO3 =96.06 g/mol

Q: Calculate the number of moles of each of the ions present in 600 mL of a 0.25 molar BaCl2. 2H2O…

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Q: If 30.0 mL of an unstandardized NaOH solution is required to react completely with 1.00 g of…

A: At equivalence point, equal equivalents of acid and base react together to neutralize each other…

Q: How many grams of TiCl3 (154 g/mol) are needed to make 20 liters of an isotonic solution?

A: Two or more solutions exerting the same osmotic pressure are called as isotonic solutions.

Q: The freezing point of a liquid wil change when a solute is added.

A: We have to tell how addition of salt affects boiling point and calculate freezing point depression

Q: An aqueous magnesium chloride solution is made by dissolving 6.14 moles of MgCl, in sufficient water…

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Q: Calculate the molarity 0.150 mole of urea (CH4N2O) in 2.50 × 102 mL of solution

A: Molarity = moles of solute present in one litre of solution

Q: Calculate the molarity of 0.600 mol0.600 mol of Na2SNa2S in 1.60 L1.60 L of solution.

A: Molarity is defined as the number of moles of solute per unit of solution.  The formula for…

Q: Calculate the molarity of 0.600 mol0.600 mol of Na2SNa2S in 1.30 L1.30 L of solution.

A: The molarity can be calculated as, Molarity = No. of moles Volume (L)

Q: The concentration of cholesterol (C27H46O) in normal blood is approximately 0.005 M. Cholesterol

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Q: An aqueous magnesium chloride solution is made by dissolving 6.83 moles of MgCl, in sufficient water…

A: Molarity (M) of a solution is defined as the number of moles of solute dissolved per volume of the…

Q: What is the molality (m) of Br ions in 5.56 % by mass MgBr2(aq)? The molar mass of magnesium bromide…

A: given :-  % w/w of MgBr2 solution = 5.56%  molar mass of MgBr2 = 184.113 g/mol  To calculate :-…

Q: What is the mass of silver carbonate dissolved in 1000.0mlolo 850 M silver carbonate solution?

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Q: Calculate the molarity of 32.1 g32.1 g of MgSMgS in 815 mL815 mL of solution.

A: Given: mass of MgS = 32.1 g molar mass of MgS = 56.38 g/mol Volume of solution = 815 mL = 0.815 L

Q: phosphoric

A: According to the question, Normality of phosphoric acid  = 44.6 N n-factor for phosphoric acid = 3…

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.