25.0mL of 0.405M Ba(OH)2 (aq) was required to neutralise 27.1mL HCl (aq). What is the molarity of HCl (aq)?

Q: Sodium hydrogen carbonate NaHCO3, also known as sodium bicarbonate or "baking soda", can be used to…

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Q: y titration, it is found that 34.9 mL34.9 mL of 0.103 M NaOH(aq)0.103 M NaOH(aq) is needed to…

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Q: What volume, in mL, of 1.78 M LiOH(aq) is needed to COMPLETELY NEUTRALIZE 125. mL of 1.38M H2C2O4…

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Q: In a titration of Ba(OH)2(aq) against an unknown triprotic acid, H3A(aq), 20.00 mL of 0.0900 M…

A: a) The neutralisation reaction taking place is  3 Ba(OH)2 + 2 H3A -------> Ba3A2 + 6 H2O  hence…

Q: 1. Which volume of 2.0 M NAOH (aq) is needed to completely neutralize 24 mL of 1.0 M HCI (aq)?

A: Applying molarity equation M1V1 = M2V2

Q: Assume you titrated to the endpoint 0.10 moles of HA (weak, monoprotic acid) with a solution of…

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Q: A chemist is performing a titration in order to determine the amount of sodium hydroxide, NaOH(aq),…

A: Answer:Number of moles of any specie in a solution is equal to the product of its molar…

Q: What volume of 0.250 M HCl(aq) will completely react with 50.0 mL of 0.115 M NaOH(aq)? Write the…

A: 1) A neutralization reaction is defined as a quantitative chemical reaction in which an acid reacts…

Q: By titration, it is found that 35.1 mL35.1 mL of 0.148 M NaOH(aq)0.148 M NaOH(aq) is needed to…

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Q: By titration, it is found that 91.1 mL91.1 mL of 0.152 M NaOH(aq)0.152 M NaOH(aq) is needed to…

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Q: aq 6. (i) Define pH in words. The strong acid HCl has a pH value of 1, use the following equation…

A: 6)  HCl(aq) ➝ H+(aq) + Cl-(aq) HCl is strong acid. i) Define pH pH = 1 Hydrogen ion concentration =…

Q: Which of the following is a balanced molecular equation describing the titration of a weak acid with…

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Q: Sodium hydrogen carbonate NaHCO3, also known as sodium bicarbonate or "baking soda", can be used to…

A: Given,Volume of HCl = 200 mL = 0.200 L    (1 mL =0.001 L)Molarity of HCl = 0.089 M = 0.089…

Q: alculate the concentration of the HClHCl solution. [HCl]=

A: Given information: The volume of HCl is 25.0mL The concentration of NaOH is 0.166 M The volume of…

Q: HCl(aq)+NaHCO3(aq)→NaCl(aq)+H2O(l)+CO2(g)    The CO2 gas produced is what makes you burp after…

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Q: The end point in a titration of 50.00 mL of aqueous NaOH was reached by the addition of 35.23 mL of…

A: Acid-base titration: Titration is a method to determine the concentration of unknown acid by using…

Q: What volume of 0,955 mol·dm–3 HCl solution (in mL or cm3), is required to titrate 2,152 g of Na2CO3…

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Q: If you begin with 28.4 mL of 0.287 M HCl(aq) solution and mix it with 17.3 mL of 0.181 M NaOH(aq),…

A: 28.4 mL of 0.287 M HCl(aq) solution17.3 mL of 0.181 M NaOH(aq)

Q: Sodium hydrogen carbonate  NaHCO3 , also known as sodium bicarbonate or "baking soda", can be used…

A:

Q: Suppose the fluid in the stomach of a woman suffering from indigestion can be considered to be…

A: Given :-  HCl(aq) + NaHCO3(aq)→ NaCl(aq) + H2O(l) + CO2(g)  Molarity of HCl = 0.023 M  Volume of HCl…

Q: A student titrates 10.0 mL of the 2.000 M HC2H3O2(aq) with an NaOH(aq) solution of unknown…

A: Three questions based on pH titration, which are to be accomplished.

Q: By titration, it is found that 51.5 mL51.5 mL of 0.143 M NaOH(aq)0.143 M NaOH(aq) is needed to…

A: HCl and NaOH always react in equal equivalents or they react in equal moles.

Q: Sodium hydrogen carbonate NaHCO3 , also known as sodium bicarbonate or "baking soda", can be used…

A: The moles of HCl present in fluid is determined first. The balanced chemical equation is as follows,

Q: Sodium hydrogen carbonate NaHCO3, also known as sodium bicarbonate or "baking soda", can be used to…

A: Given,Volume of HCl = 200 mL = 0.200 L    (1 mL = 0.001 L)Molarity of HCl = 0.089 M = 0.089…

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 the…

A: Mass of impure CaCO3 = 0.450 g Molarity of HCl added = 0.150 M Volume of HCl added = 50.0 mL…

Q: A 0.450 g sample of impure CaCO3(s) is dissolved in 50.0 mL of 0.150 M HCl(aq). The equation for the…

A: The objective of the question is to calculate the mass percentage of calcium carbonate (CaCO3) in…

Q: Sodium hydrogen carbonate NaHCO3, also known as sodium bicarbonate or "baking soda", can be used to…

A: Given that: Volume of HCl = 50.0 mL = 0.050 L Molarity of HCl = 0.027 M Mass of NaHCO3 = ? The given…

Q: A 21.3 mL solution of HBr (a strong acid) of unknown concentration was titrated using 0.2735 mol L-1…

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Q: Suppose the fluid in the stomach of a man suffering from indigestion can be considered to be 50.mL…

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Q: What volume (in mL) of the following acid would be required for complete neutralization of 50.00mL…

A: The neutralization reaction is given below.

Q: student measures that it takes 7.21mL of 0.326 M NaOH (aq) solution to reach the first equivalence…

A: The question is based on the concept of titrations. we need to calculate concentration of phosphoric…

Q: Sodium hydrogen carbonate NaHCO3 , also known as sodium bicarbonate or "baking soda", can be used…

A:

Q: What molarity of Ag+ ions is required for the formation of a precipitate in 1.0 × 10-5 M NaCl(aq)?

A: Since NaCl is a strong electrolyte. hence it will dissolve completely in solution as per the…

Q: HCl(aq) +NaHCO3(aq) →NaCl(aq) +H2O(l) +CO2(g) The CO2 gas produced is what makes you burp after…

A:

Q: Suppose the fluid in the stomach of a man suffering from indigestion can be considered to be 150.mL…

A: Given :-  NaHCO3 + HCl → NaCl + H2O + CO2  Volume of 0.045 M HCl solution used by = 150 mL  To…

Q: Codeine, C18H26O3N is the active ingredient in the sedative Paregoric™ and is a weak Brønsted base…

A: A solution involving weak alkali with conjugate salt is addressed as "alkaline buffer solution". On…

Q: The exact neutralization of 10.00 mL of 0.1012 M H₂SO, (aq) requires 23.31 mL of NaOH What must be…

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Q: Suppose the fluid in the stomach of a man suffering from indigestion can be considered to be 50.mL…

A: Given :-  NaHCO3(aq)+HCl(aq)→NaCl(aq)+H2O(l)+CO2(g)  volume of HCl solution = 50.mL  Molarity of HCl…