An impure sample of sodium sulfate was dissolved in deionized water and titrated with 0.281 M barium chloride. If 34.65 mL of the barium chloride were required to completely precipitate the sulfate, how many grams of sodium sulfate were there in the original sample? Na2SO4 (aq) + BaCl2 (aq) ----> BaSO4 (s) + 2 NaCl (aq)

Q: A 0.450 g sample of impure CaCO, (s) is dissolved in 50.0 mL of 0.150 M HCI(aq). The equation for…

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

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Q: A student titrates an unknown amount of potassium hydrogen phthalate with 26.86 mL of 0.1000 M NaOH.…

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Q: A 5.00-g sample of vinegar is titrated with 0.108 M NaOH. If the vinegar requires 39.1 mL of the…

A: From given data M of NaOH = 0.108 M  V of NaOH = 39.1 mL = 0.0391 L Mass of sample of vinegar = 5 g…

Q: The molarity of an aqueous solution of hydrochloric acid, HCl, is determined by titration with a…

A: The neutralisation reaction is given as  2 HCl + Ba(OH)2 ------> BaCl2 + 2 H2O  Hence from the…

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Q: Fill out the chart in the picture for what kind of reaction is this then calculate the mass percent…

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Q: What mass of precipitate (in g) is formed when 87.2 mL of 0.500 M FeCla reacts with excess AGNO3 in…

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Q: It takes 24.05 mL of 0.952 M NaOH to titrate a 15.00 mL sample of white vinegar (i.e. HC2H3O2).…

A: Given data: Molarity of NaOH = 0.952 M Volume of NaOH = 24.05 mL Volume of vinegar = 15.00 mL…

Q: How many moles of precipitate will be formed when 285.5 mL of 0.350 M NaCl is reacted with excess…

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

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Q: If 30.0 g of NaOH is added to 0.800 L of 1.00 M Zn(NO,)2, how many grams of Zn(OH)2 will be formed…

A: Given :  30 g of NaOH 0.8 L of 1.0 M Zn(NO3)2 To Determine: Amount of Zn(OH)2 formed in the reaction…

Q: Consider the reaction: Ag⁺(aq) + Cl⁻(aq) → AgCl(s) How many grams of NaCl would be needed to…

A: Please find your solution below :

Q: Many common titrations involve the reaction of acid and base. If 24.74 mL of 0.503 M H2SO4solution…

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Q: Calculate the number of milliliters of 0.616 M Ba(OH), required to precipitate all of the Cu2+ ions…

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Q: In a precipitation reaction between FeCl2(aq) and LiOH(aq), 109ml of 0.18 M FeCl2(aq) completely…

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Q: What is the molarity of a solution of HCl if 5.50 mL of the HCl solution is titrated with 30.6 mL of…

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Q: if 30.0 g of NaOH is added to  0.800L of 1.00M Zn(NO3)2, what is the mass in grams of Zn(OH)2 will…

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Q: Suppose you have a solution that might contain one or more of the following cations: lead (II) ion,…

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Q: 20.00-mL portion of the diluted acid is titrated with 0.2025 MNaOH solution. If 42.00 mL of the NaOH…

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Q: The concentration of SO42–(aq) in a sample of river water can be determined using a precipitation…

A: Given,Volume = 6.0 mlConcentration of Ba2+ = 0.00100 M

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Q: Consider the reaction: Ag⁺(aq) + Cl⁻(aq) → AgCl(s) How many grams of NaCl would be needed to…

A: According to the reaction: Ag⁺(aq) + Cl⁻(aq) → AgCl(s) 1 mol of Ag+ ion needs 1 mol of NaCl to…

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

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Q: Consider the reaction: Ag* (aq) + Cl(aq) → AgCl(s) How many grams of NaCl would be needed to…

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Q: Aqueous aluminum bromide and aqueous sodium hydroxide are combined. Write the molecular, ionic, and…

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Q: a student is given 50.0 mL of a solution of Na2CO3 of unknown concentration.   to determine the…

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Q: ium hydroxide solution according to the equation   HC2H3O2+NaOH⟶H2O+NaC2H3O2   If you require…

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Q: Suppose you had titrated with barium hydroxide instead of sodium hydroxide:  What volume (in mL) of…

A: Data given Volume of Ba(OH)2(V1) = ? Molarity of Ba (OH)2 (M1) =0.586M Volume of sample vinegar (V2)…

Q: What quantity in moles of precipitate will be formed when 219.5 mL of 0.350 M NaCl is reacted with…

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Q: Calculate the number of milliliters of 0.754 M KOH required to precipitate all of the Zn2+ ions in…

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Q: Suppose you are titrating vinegar, which is an acetic acid solution of unknown concentration, with a…

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Q: What quantity in moles of precipitate will be formed when 100.0 mL of 2.00 M NaCl is reacted with…

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Q: A titration experiment required 36.36 mL of NaOH, which had a concentration of 0.195 M, to reach the…

A: Given :-  HCl(aq) + NaOH(aq) → NaCl(aq) + H2O(l)  volume of NaOH solution = 36.36mL molarity of NaOH…

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Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.500 M Cu(NO₃)₂ reacts with 40.0 mL of…

A: Answer #70: The given reaction is :  Cu(NO3)2(aq) + 2 NaOH(aq) → Cu(OH)2(s) + 2 NaNO3(aq) The given…