Step 3: Use the mole ratio between NaOH and citric acid to determine how many moles of citric acid reacted with the NaOH

Q: Sodium hydroxide is used extensively in acid-base titrations because it is a strong, inexpensive…

A: Acid-base titration gets applied for computing any particular solution's unknown concentration. Such…

Q: How many milliliters of 12.0 M HCI(aq) are needed to prepare 595.0 mL of 1.00 M HCI(aq)?

A: Given: The initial concentration of HCl, (M1) = 12 M. The final concentration of HCl, (M2) = 1.0 M.…

Q: Exactly 6.21 g of MgCl2 (molar mass = 95.2 g/mol) was dissolved in water.  An analysis indicated…

A:

Q: A 30.0 mL sample of an unknown HClO4 solution requires 40.3 mL of 0.108 M NaOH for complete…

A:

Q: 250.0 mg of copper(II) sulfate pentahydrate (CuSO4•5H2O, 249.69 g/mol) was dissolved in water to…

A: Since mass of CuSO4•5H2O used = 250 mg = 0.25 g              (since 1 g = 1000 mg) Hence moles of…

Q: A chemist prepares a solution of iron III bromide FeBr3 by measuring out 3.00g of FeBr3…

A: Answer : mole  = mass / molecular weight molarity  = mole * 1000/ volume  (ml) molecular weight of…

Q: . What mass of precipitate (in g) is formed when 55.2 mL of 0.500 M AlBr₃ reacts with excess AgNO₃…

A: As per our guidelines we can only solve first question. Please resubmit other questions as next…

Q: 10.8 mL of 0.25 M HCl(aq) reacts with an excess of Mg(OH)2(aq), what mass of magnesium chloride…

A:

Q: 100.0 mL of an aqueous solution containing 0.250 M KOH(aq) is mixed with 100.0 mL of an aqueous…

A: First of all, we need to write down the balanced chemical.  The molar mass of Fe(OH)3 = 106.87g/mol

Q: Two sucrose solutions, 125 mL of 1.50 M C12H22O11 and 275 mL of 1.25 M C12H22O11, are mixed.…

A: Given: Molarity of first sucrose solution (M1) = 1.50 M Volume of first sucrose solution (V1) = 125…

Q: The density of water of a lake is 1.25 g mL-1 and one kg of this water contains 92 g of Na+ ions.…

A:

Q: Say we have 32.0 mL of HCl.  What Molarity would the HCl need to be to make 5.830 grams of H2S?…

A: Given moles of H2S=5.830g Volume is 32ml Using the formula of molarity, calculate the molarity

Q: A solution contains 0.0610 gg of oxalic acid, H2C2O4⋅2H2OH2C2O4⋅2H2O,in 250. mL. What is the…

A:

Q: If 75.00 mL of 5.00 × 10–3 M CuSO4.5H2O is mixed with 25.00 mL of 2.50 × 10–3 M CuSO4.5H2O, what is…

A: The given data is as follows: The concentration of CuSO4.5H2O solution M1=5.00×10-3 M The volume of…

Q: The mass percent of acetic acid (CH3COOH) in a bottle of vinegar is 5.45% in water. What is the…

A: Consider the volume of the solution as 1 L (1000 mL).Determine the mass of l L of solution from the…

Q: A chemist prepares a solution of iron III  bromide    FeBr3    by measuring out  0.22g  of…

A: To solve this problem we have to calculate the Molarity of the given solution .Since we know that…

Q: Concentration of calcium in a sample may be determined by precipitation using the chromate ion,…

A:

Q: A sample of seawater from a tidal estuary was found to contain a concentration of 567 mg of chloride…

A: Solution stoichiometry is mainly based on the calculation of moles and volumes. These two values are…

Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.600 M Cd(NO₃)₂ reacts with 26.0 mL of…

A: Moles = Molarity x Volume in L For Cd(NO₃)₂, Molarity=0.600 M  Volume=20.5 mL= 0.0205 L Moles =0.600…

Q: Sodium hydroxide is used extensively in acid-base titrations because it is a strong, inexpensive…

A: For neutralisation of 1mol of NaOH, 1mol of HCl is required. For such neutralisation reaction: M1V1…

Q: In the following reaction, identify the limiting reactant (note the difference in units: Mg(OH)2…

A:

Q: A chemist prepares a solution of vanadium III bromide   VBr3   by measuring out 0.75g of VBr3 into…

A: we have to calculate molarity of Br−

Q: Concentrated nitric acid (HNO3) has a density of 1.42 g/mL and is 70.0% nitric acid.  Calculate the…

A: Molarity (M) = 1000 x W/(MM x V) Where, W = mass of solute in gram; MM = molar mass of solute and V…

Q: How many milliliters of 10.5 M HCl(aq) are needed to prepare 460.0 mL of 1.00 M HCl(aq)?

A: We have to find the volume for dilution.

Q: A solution is prepared by dissolving 3.0 g iron(II) chloride (MW=126.8 g/mol) with 75.0 mL of water.…

A: Solution Molar concentration is that the most convenient technique of expressing the concentration…

Q: Sodium hydroxide is used extensively in acid-base titrations because it is a strong, inexpensive…

A: The balanced equation for HCl reaction with NaOH is  HCl  + NaOH  -------- >  NaCl   +  H2O  from…

Q: Suppose you are titrating a sulfuric acid solution of unknown concentration with a sodium hydroxide…

A:

Q: How many moles of precipitate will be formed when 100 mL of 2.00 M NaBr is reacted with 70.0 mL of…

A: The mole of precipitate will be formed has to be determined

Q: 5.00 mL of 2.5 M NaCl(aq) is diluted with water to the calibration line in a 100.00 mL volumetric…

A: Since the dilution is happening by adding water only  Hence the moles of NaCl taken initially should…

Q: 3.59 grams of diboron trioxide, B2O3 (69.619 g/mol), is dissolved in enough water to make 175 mL of…

A: Given, the mass of diboron trioxide =3.59 gram molar mass of diboron trioxide =69.619 g/mol volume…

Q: By titration it is found that 28.7 milliliters of 0.155 M NaOH(aq) are required to neutralize 25.0…

A:

Q: A sample of seawater from a tidal estuary was found to contain a concentration of 687 mg of chloride…

A: Solution stoichiometry is mainly based on the calculation of moles and volumes. These two values are…

Q: A noncarbonated soft drink contains an unknown amount of citric acid, H3 C6H5 O7. If 100. mL of the…

A: Given :  Volume = 100 ml  Volume of NaOH solution = 35.96 ml  Concentration of NaOH solution =…

Q: The solubility of aluminum sulfate (Al2(SO4)3) in water is 34.22 g per 100.0 mL of solution at a…

A:

Q: A concentrated perchloric acid solution is 69.8% HCIO4 by mass and its density is 1.68 g mL-1. What…

A: Using molarity formula and equation of dilution we can solve this problem.

Q: In an oxidation reaction, Iron (II) iodide converted into Iron (III) oxide and iodine gas, What…

A: The given chemical reaction is: 4FeI2+3O2→2Fe2O3+4I2 According to the balanced chemical reaction, 4…

Q: How many grams of Ag₂CO3 will precipitate when excess Na2CO3 solution is added to 49.0 mL of 0.590 M…

A:

Q: A 3.27 g sample of iron ore is transformed to a solution of iron(II) sulfate, FeSO.. This solution…

A: The titration reaction given is, Given: Concentration of K2Cr2O7 = 0.110 M Volume of K2Cr2O7…

Q: When 90.00 mL of 0.200 M MnO4–(aq) was reacted with 200.00 mL of 0.280M H2O2(aq), the amount of…

A: Percent yield is defined as the ratio of actual yield by theoretical yield multiplied by 100. Actual…

Q: What mass of Mg, in g, is required to react with 63.4 mL of 0.269 M AgNO3 solution?

A: Moles of AgNO3)

Q: Calculate the molarity of 28.5 g of NaOH in 350. mL of an NaOH solution. Express your answer with…

A: Molarity of the solution is equal to the number of moles of solute dissolved in per liter of…

Q: Sodium hydroxide is used extensively in acid-base titrations because it is a strong, inexpensive…

A: In the titration process, the relationship between concentrations and volumes of solutions are given…

Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.300 M Ni(NO₃)₂ reacts with 25.5 mL of…

A: The reaction equation is- Ni(NO₃)₂(aq) + 2 NaOH(aq) → Ni(OH)₂(s) + 2 NaNO₃(aq) Moles of Ni(NO3)2 can…

Q: Copper (II) chloride, CuCl2(aq) solution is reacted with aluminum hydroxide, Al(OH)3(aq) solution.…

A: Interpretation -  To write the total ionic equation when Copper (II) chloride, CuCl2(aq) solution is…

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.