When 20.0 ml of 0.500 M of excess HCl is added to a nickel compound sample that requires 12.6 ml of 0.330 M NaOH to complete the back titration. What is the mole of Ammonia in the compound?

Q: For the determination of basic species in 0.1878 g Talcid sample; 20 mL of 0.1009 M HCl solution was…

A: Given, mass of Talcid sample = 0.1878 g Volume of HCl added = 20 mL = 20 X 10-3 L Molarity of HCl…

Q: A solution of sulfuric acid (25.00 mL) was titrated to the second equivalence point with 36.55mL of…

A:

Q: A 25.00 mL sample of an unknown HClO4 solution requires titration with 29.67 mL of 0.2000 M NaOH to…

A: Given: Molarity of NaOH, M2= 0.2000 M Volume of NaOH, V2= 29.67 mL Volume of HClO4, V1= 25.00 mL The…

Q: In acid-base titration one of :the following is incorrect

A: The end point will be sharper when concentrated solutions are used because more concentrated…

Q: In a titration of 35.00 mL of 0.737 M H2SO4, ________ mL of a 0.827 M KOH solution is required for…

A:

Q: 1.) A titration reached the equivalence point when 16.1 mL of 0.209 M H2SO4 (aq) was added to 12.0…

A:

Q: A 15.0 mL solution of Sr(OH), is neutralized with 35.2 mL of 0.350 M HCI. What is the concentration…

A: Interpretation -  To determine the concentration of the Sr(OH)2 solution when a 15mL solution of…

Q: Part A A 18.9 mL aliquot of 0.178 M H,PO, (aq) is to be titrated with 0.305 M NAOH(aq). What volume…

A: Volume of H3PO4 = 18.9mL = 18.9*10-3L  Molarity of H3PO4 = 0.178M Molarity of NaOH = 0.305M H3PO4 +…

Q: What volume in mL of 0.1444 M NaOH is required to titrate 15.00 mL of 0.1097 M  acetic acid (HAc)?

A:

Q: What mass of KHP would you need in order to use 35.00 ml of 0.500 M NaOH to titrate it?

A: Molarity=no of molesL of solutionno of moles=amount of substancemolar massamount of substance=no of…

Q: A 10.00 mL sample of a solution of hydrofluoric acid, HF, is diluted to 500.00 mL. Of this, 20.00 mL…

A: The chemical reaction is,  Calculate the diluted morality of HF, HF=13.51×10-3 L NaOH20 ×10-3…

Q: A 0.548 g sample of a diprotic acid is dissolved in water and titrated with 0.320 M NaOH. What is…

A:

Q: How many moles of Li2CO3 were titrated if 18.24 mL of 0.243 M HCl was required?

A: Given :- molarity of HCl solution = 0.243 M               Volume of HCl solution = 18.24 mL  To…

Q: If 135.0mL of 0.200M Na3PO4 is added to 80.0mL of 0.600M NaCl, what is the final concentration of…

A: We have 135.0mL of 0.200M Na3PO4 and 80.0mL of 0.600M NaCl , we have to calculate the final…

Q: Calculate the molarity of a NaOH solution if 23.75 mL of NaOH is titrated with 0.475 grams of KHP…

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

Q: What volume in milliliters of a 0.141 M NaOH solution is required to reach the equivalence point in…

A: During titration, sodium hydroxide neutralizes sulphuric acid and forms sodium sulphate and water.…

Q: What is the appropriate indicator in the titration of a strong acid with a strong base?

A: 1. Titration of acid-base is monitored by pH change. 2. Indicators are generally employed to detect…

Q: what mass of KHP would you need in order to use 35.00 mL of 0.400 M NaOH to titrate it?

A:

Q: What volume in mL of 0.1354 M Naoh is required to titrate 15.00 mL of 0.1002 m acetic acid (HAc) ?

A: The molarity is a concentration measurement and can be given b the formula  Molarity=Number of moles…

Q: A 15.00 mL sample of aqueous carbonic acid solution of unknown concentration requires titration with…

A: Number of moles = concentration x volume n- factor =2 for carbonic acid. n- factor=1 for sodium…

Q: A 13.8 mL solution of 0.176 M phosphoric acid (aq) is to be titrated with 0.384 M sodium hydroxide…

A: The mathematical calculation can be explained using acidimetry and alkalimetry . From this principle…

Q: A 0.394 g sample of KHP will be titrated with a NaOH solution with an assumed concentration of 0.100…

A:

Q: In a titration of KOH, 0.0725 g of KHP is weighed into a flask and dissolved in deionized water. The…

A: Here, given that mass of potassium hydrogen phthalate (KHP) is  0.0725 g, molecular mass is 204.224…

Q: How many liters of pure water will be required to disslove 0.885g of solid lead iodate, if the water…

A: First the moles of Pb(IO3)2 present in given grams is calculated as below,Water already contains…

Q: A 0.590 g sample of a diprotic acid is dissolved in water and titrated with 0.160 M NaOH. What is…

A:

Q: Write a balanced chemical equation for the titration of an aqueous sample of NaHCO3 with HNO3. Be…

A: • We need to write a balanced chemical equation for the titration of an aqueous sample of NaHCO3…

Q: A solution of HCl (HCl, 25.00 mL) was titrated to the equivalence point with 34.55 mL of 0.1020 M…

A: The titration of HCl by NaOH is a neutralization reaction , in which strong acid and base react to…

Q: If the endpoint of the titration is reached after the addition of 13.42 mL of 0.121 M KOH, what is…

A: • At Equivalence Point⇓# No. of gram equivalent of Acid = No. of gram equivalent of base# No. of…

Q: A 15.0 mL solution of Sr(OH), is neutralized with 39.5 mL of 0.350 M HCI. What is the concentration…

A: Acid reacts with base to form salt and water. Write the reaction of given acid with base.…

Q: A titration experiment required 23.50 mL of NaOH to neutralize KHP. If the concentration of the base…

A: The given KHP is a monoprotic acid. The balanced chemical equation between KHP and NaOH is as…

Q: For the determination of basic species in 0.1878 g Talcid sample; 20 mL of 0.1009 M HCl solution was…

A: The % base amount in CaCO3 is to be determined from the given data. Given: Mass of sample = 0.1878 g…

Q: A 14.24 mL sample of HNO3 (nitric acid) solution is titrated with 23.76 mL of 0.810 M KOH. Calculate…

A: HNO3 (nitric acid) Volume = 14.24 mL = 0.01424 L Molarity = ? KOH ( potassium hydroxide ) Volume =…

Q: 0.2 mL of 0.10M NaOH is needed to titrate an unknown acid with a volume of 10.15mL. What is the…

A: Sodium hydroxide reacts with the unknown acid to form salt and water. The equation used to find out…

Q: 52. What volume in milliliters of 0.0985 M sodium hydroxide solution is required to reach the…

A: Answer 52 :  For H3PO4 :  Molarity = 0.124 M = 0.124 mol L-1 Volume = 15 mL = 15 × 10-3 L = 0.015 L…

Q: Hi, What volume in milliliters of 0.0985 M sodium hydroxide solution is required to reach the…

A: The reaction between NaOH and phosphoric acid is written below. H3PO4 (aq) + 3NaOH(aq) ⟶ Na3PO4 (aq)…

Q: It took 32.47 mL of 0.1424 M NaOH to reach the endpoint when titrating a sample containing 0.615g of…

A:

Q: Suppose 0.442 grams of a solid monoprotic acid are titrated with 15.54 mL of 0.098 M NaOH.  What is…

A: The balanced equation corresponding to the neutralization reaction between a monoprotic acid (HA)…

Q: A 15.6 mL sample of a 0.309 M aqueous hypochlorous acid solution is titrated with a 0.476 M aqueous…

A:

Q: Why cannot we detect the amount of ammonia by direct titration with HCl?

A: The first reason is that HCl is not a primary standard solution. It is a secondary standard…

Q: . If it takes 59.62 ml of 0.3234 M HCI to titrate an unknown concentration of NaOH at the…

A:

Q: 17.A 16.6 mL aliquot of 0.2 M aqueous hydrochloric acid is titrated with 0.6 M NaOH (ac). What…

A:

Q: A 15.0 mL solution of Sr(OH)2 is neutralized with 26.9 mL of 0.350 M HCI. What is the concentration…

A:

Q: A 0.309 g sample of a diprotic acid is dissolved in water and titrated with 0.170 M NaOH. What is…

A: We have to calculate the molar mass of acid

Q: What is the molar mass of the solid acid?

A:

Q: A student titrated a 15.00-mL sample of an unknown monoprotic acid (HA) with a 0.136 M solution of…

A: The equivalence point of a titration is the point where the number of moles of acid is equal to the…

Q: A solution is prepared using 15.0 ml of 1.0 M HCl and 20.0 ml of 0.50 M HNO3. The final volume of…

A: Given: (15 ml of 0.15 M HCl)  +  (20.0 ml of 0.50 M HNO3.) The total volume of the solution= 1.25 L…

Q: If 0.75 g of a monoprotic weak acid required 22.50 mL of 0.510 M NaOH to titrate it, what is the…

A: Interpretation-  To determine the molar mass of acid when 0.75 g of a monoprotic weak acid required…

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.