In the experiment conducted to determine the amount of acetic acid in vinegar, 8.2 mL of a 0.098 M NaOH standard solution was spent besides the phenolphthalein indicator. Accordingly, which of the following is the amount of acetic acid in the vinegar sample in grams? (Ma (CH3COOH): 60.05 g / mol) A. 0.048 B. 0.024 C. 0.096 D. 0.072

Q: A 10 ml sample of 0.73M NaOH is mixed with 10mL of 0.6 M H2X. How much X2 is in solution after both…

A: Given: Concentration of NaOH = 0.73 M Concentration of H2X = 0.6 M Volume of NaOH solution = 10 mL =…

Q: (a) How many milliliters of 0.120 M HCl are needed to completelyneutralize 50.0 mL of 0.101 M…

A: Hi. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If you…

Q: Volume Acid: 20.0 mL Volume of Base added: 14.20 mL Molarity of Base: 0.10 M   1) From the…

A: HCl reacts with NaOH to form sodium chloride and water. The equation for the balanced chemical…

Q: In a titration of Vinegar, the average volume of 0.1 M NaOH used after three titrations is 4.26 mL.…

A: The balanced equation is HC2H3O2+NaOH→HC2H3O2+H2O Molarity of NaOH= 0.1M Volume of NaOH used=4.26mL…

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Q: A mixture of 2.00 mL 0.100 M sodium hydroxide and 1.00 L of 0.200 M calcium chloride was prepared.…

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Q: A solution of 25 mL Na2CO3 is neutralized with 22.4 mL of 0.1065 M HCl. In the another analysis, 50…

A: Given that, Volume of 0.1065 M HCl = 22.4 mL  = 0.0224 L Moles of HCl in 0.0224 L = 0.1065 M×0.0224…

Q: d. A 15.00 mL sample of a solution of H2SO4 of unknown concentration was titrated with 0.3200 N…

A:

Q: In the experiment conducted to determine the amount of acetic acid in vinegar, 8.2 mL of a 0.098 M…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: Ammonium chloride (NH4Cl) is very soluble in water, 383 g/L at room temperature, and has a standard…

A: Since NH4Cl is made from weak base NH4OH and strong acid HCl. Hence the salt NH4Cl is acidic in…

Q: What is the pHpH after the addition of 10.0 mLmL of 0.140 MNaOHMNaOH to 25.0 mLmL of 0.110 MHNO3

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Q: Consider the following solubility data for acetanilide and aniline: Solubility per 100 mL water…

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A: Given that : The mass of  primary standard tris (hydroxymethyl) aminomethane, C4H11NO3 = 0.5008 g…

Q: 1. As the acid solution is titrated the pink color forms where the drop first enters the solution…

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

Q: XHow will you describe the following chemical reaction? C3H8 + 502 → 3CO2 + 4H2O Propane is…

A:

Q: Suppose in an experiment to determine the amount of sodium hypochlorite in bleach, 0.0000157 mol…

A: Given  Moles Of KIO3 = 0.0000157 mole Volume of Na2S2O3 used = 17.64 mL = 17.64 * 10-3 L…

Q: Question 4

A: Given data:

Q: 2) Mohr's method uses the potassium chromate (K2CrO4) as indicator and this indicator makes the…

A: The question is based on the concept of quantitative analysis. we have determined percentage…

Q: In the experiment conducted to determine the amount of acetic acid in vinegar, 8.2 mL of NaOH…

A:

Q: Cr(OH)3 (s) + Cl2 (g) → Na2CrO4 (aq)  + NaCl (aq) balance in basic solution

A: in Balanced chemical equation number of atoms on both side of reactent and products are same .

Q: Consider a titration where 0.215 M potassium hydroxide is added from a burette to 10.00 mL of…

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Q: A 10 mL sample of 0.8M NAOH is mixed with 10mL of 0.47 M H2X. How much X2- is in solution after both…

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Q: Solution-- 20.00 mL of HCL with 25.46 mL of NaOH NaOH is 0.1240 M

A: Given, Volume of acetic acid = 20.00 mL = 0.020 L  (1 mL = 0.001 L) Concentration of NaOH = 0.1240 M…

Q: In the titration of 20.0 mL vinegar solution in a flask with aqueous NaOH, which of the following…

A: Titration of acetic acid (vinegar) and Aq NaOH(base) is a Acid base Neutralization Titration

Q: A 10.00 mL sample of vinegar is titrated with 0.187M NaOH and requires 16.33mL of NaOH to reach the…

A:

Q: concentrated

A: Dear student I have given answer to your question in the image format.

Q: During your standardization experiment, you measured 0.0521 grams of potassium hydrogen phthalate…

A: Molarity is defined as no.of moles of solute divided by volume of solution in liter.

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A: Given is, What is the value of Q when a solution contains the maximum amount of solute that can be…

Q: The student weighs out 0.18 g of a diprotic unknown acid and dissolves it in approximately 50 mL of…

A: Since the acid is diprotic  hence moles of NaOH required to reach end point = moles of acid X 2…

Q: final burette reading (mL) initial burette reading (mL) volume of NaOH(aq) added (mL) Use the data…

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Q: A student titrated a 50.00 mL sample of 1.00 M sodium hydroxide solution NaOH with 30.00 mL…

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Q: concentration of EDTA titer solution is equal to 1.2 mg CaCO3 per/ mL EDTA. What is the Molar…

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Q: A student àdds a small amount of phenolphthalein to an erlenmeyer flask, and it changes to pink when…

A: Given: A student adds a small amount of phenolphthalein to an erlenmeyer flask and it changes to…

Q: a) How many milliliters of 0.120 M HCl are needed to completelyneutralize 50.0 mL of 0.101 M Ba(OH)2…

A: (b)   Calculate the number of moles of H2SO4: From the reaction, it is clear that 2 moles of NaOH…

Q: A 27.56 mL portion of a 0.337 M solution of hydrochloric acid, a monoprotic acid, is to be titrated…

A: The chemical reaction between KOH and hydrochloric acid(HCl):                   KOH + HCl → KCl +…

Q: Potassium hydrogen phthalate is a solid, monoprotic acid frequently used in the laboratory as a…

A: Given: mass of KHP = 2.78 g molar mass of KHP = 204.22 g/mol Volume of KOH = 37.34 mL

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Q: The tartaric acid, H2C4H4O6 (150.087 g/mol ) in 100.0 mL wine sample was determined using sodium…

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Q: It requires 35.7 mL of calcium hydroxide to reach the endpoint. A. What is the molarity of the…

A:

Q: If 21 mL of 3.2 x 10–5 M magnesium chloride and 15 mL of 1.5 x 10–4 M sodium fluoride are mixed,…

A: Volume of Magnesium Chloride solution = V1 = 21 mL = 0.021 LVolume of odium Flouride solution = V2 =…

Q: The reaction of sulfuric acid (H2SO4) with potassium hydroxide (KOH) is described by the…

A:

Q: If 110.0 mL of 0.0030 MNa2SO4(aq) is saturated with CaSO4, how many grams of CaSO4 would be present…

A: Given: Concentration of Na2SO4 = 0.003 M And volume of solution = 110.0 mL = 0.110 L…

Q: Oxalic acid dihydrate (H2C204 2H2O) can be used to standardize NaOH solution through acid-base…

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Q: 1.00 grams of table salt was dissolved in 100 mL water and excess AgNO3 reagent was added and…

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Q: 9. A 50.0 mL solution of acetic acid (CH3COOH) was titrated. In the process 35 mL of a 1.00 M NaOH…

A: The molarity of acetic acid can be determined as follows: