Q: solution 0.1 M NHACI 0.1 M NaCN 0.1 M KCI 0.1 M C6H5NH3Br PH choose one 1 (lowest) 2 4 (highest)…
A:
Q: What volume of 0.0937 M H3PO4 is needed to neutralize 25.0 mL of 0.108 M Ba(OH)2
A: Molarity = number if moles/volume of solution (in L) So, moles = molarity × volume (in L)
Q: Which compound forms an acidic solution when dissolved in water? a) NH,CI b) NaCl c) KNO, d) Ca(NO)2
A: From the given compounds which will form acidic solution, when dissolved in water has to be given.
Q: What mass of Ca(OH)2 is required to neutralize 50.00mL of 0.180 M HCI?
A: Balanced chemical equation for the reaction between hydrochloric acid and calcium hydroxide is,
Q: 17. The [H3O+] or [H*] of a solution with pH = 8.7 is what? ([H*)=M] (Use your calculator to find…
A: #17: Given the pH of the solution = 8.7
Q: The Kan for Ee(OH)3 is 3 x 10 39. What concentration of Fe*3 can exist in solution at pH 3.0 A. 3x…
A:
Q: 16.5 mL of 0.228 M NaOH was required to neutralize 15 mL of an unknown H2SO4 solution. What is the…
A: The neutralisation reaction between NaOH and H2SO4 is 2 NaOH + H2SO4 ------> Na2SO4 + 2 H2O
Q: What volume of 0.150 M NaOH is needed to neutralize 35.00mL of 0.250 M H2S
A: Given data : For NaOH --> Molarity(M1) = 0.15M Volume(V1) =? For H2S ----> Molarity(M2) =…
Q: A 15.0 mL solution of Sr(OH)₂ is neutralized with 24.3 mL of 0.350 M HCl. What is the concentration…
A: Welcome to bartleby ! Introduction : We have to calculate initial concentration of Sr(OH)2
Q: How many mL of 0.40 M NaOH should be added to 10.0 g of tris hydrochloride (pKa 8.072) to give a pH…
A: Given data,Molarity of NaOH=0.40MMass of tris hydrochloride=10.0gMolar mass of tris…
Q: 117. Chemistry The pH of a chemical solution is given by the formula pH = -log 10[H*] where [H*] is…
A: In the pH meter, the low pH (0-7) means having a high concentration of H+ or H3O+ ions where high pH…
Q: Choose components of phosphate buffer: O a. Na3PO4, NaOH. b. Na2 (PO4)3, Na3PO4; O C. Na3PO4,…
A: Phosphate buffer is an acidic buffer which is formed by weak acid and it's conjugate base
Q: How many grams of Ca(OH)2 are needed to neutralize 25.0 mL of 0.100 M HNO3? Ca(OH)2 + 2HNO3 --->…
A: The stoichiometry of the balanced reaction states that one mole of calcium hydroxide reacts with two…
Q: Calculate the molarity of KOH solution if it took 9.96 mL of a 0.500 M H_2SO_4 solution neutralizes…
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Q: The salt produced by the reaction of an equal number of moles of KOH and HNO3 will react with water…
A: An acidic substance is the substance that can give H+ ions. They are corrosive and sour in nature.…
Q: How many grams of calcium hydroxide are needed to neutralize 25.0 mL of 0.100M HNO3?
A: Given,25.0 mL of 0.100 M HNO3
Q: 35. What is the pH of a solution that contains 2.60 g of NaOH in 250 mL of aqueous solution? pH
A: Answer: pH = 13.415
Q: 25.13 mL of 0.250 M KOH is required to neutralize 10.00 mL of nitric acid. What is the concentration…
A: Volume of KOH (V1) = 25.13 mL Molarity of KOH solution (M1) = 0.250 M Volume of HNO3 solution (V2) =…
Q: Which salt produces a basic solution when dissolved in water? O NANO3 O NaF O NH4CI O FeCl3
A: Answer:- This question is answered by using the simple concept of formation of salts. The salt…
Q: Calculate the molarity of KOH solution if 30.13 mL of a 0.250 M H2SO4 solution are used to…
A:
Q: What type of salt is Fe(NO 3) 3? A. neutral B. basic C. acidic
A: Fe(NO3)3 is the salt that is formed from the reaction of a weak base, iron (III) hydroxide i.e…
Q: A 50.0 mL sample of H2SO4 is neutralized with a KOH solution having a concentration of 0.400 M. If…
A: In such type of questions equivalents of acid & base are equal.
Q: If HCl and LIOH are combined in a neutralization reaction, what salt will be formed as a product? *…
A: There are many theory for acid and base. According to Bronsted Lowry acid and base theory an acid…
Q: If 35.00 mL of 0.10 M NaOH was used to neutralized 5.0 mL of CH3COOH solution, calculate the…
A: By using molality equation M1V1= M2V2
Q: s neutral.
A: Neutral solution is that which is neither acidic nor basic. Its pH is 7. It contains equal amount of…
Q: A 25.0 mL solution of KOH is neutralized with 30.5 mL of 0.100 M HBr. What is the concentration of…
A: Acid-base titration: Titration is a method to determine the concentration of unknown acid by using…
Q: If it takes 46 mL of 5.1 M KOH to neutralize 470 mL of sulfuric acid (H2SO4) solution, what is the…
A:
Q: How many milliliters of 0.50 M sodium hydroxide, NaOH, are required to neutralize 15.2 mL of 0.75 M…
A: Given molarity of NaOH = 0.5 M volume of H2CO3 = 15.2 ml molarity of H2CO3 = 0.75 M
Q: 50.00 mL of sulfuric acid solution can be neutralized with 23.74 mL of 0.400 M sodium hydroxide.…
A: Given: Volume of sulfuric acid =50.00 mL = 0.050 L Volume of NaOH =23.74 ml = 0.02374 L…
Q: What volume of 0.73 M HCl is required to neutralize 95.0 mL of 0.45 M Ca(OH)2 ?
A: Molarity formula can be given as Molarity=Number of moles of soluteVolume of solvent in (L) And the…
Q: It takes 35.0 mL of 0.50 M NaOH to neutralize 20. mL of H2SO4, determine the concentration of the…
A:
Q: How Many grams of NaOH would be needed to neutralize 75.0ml of 0.150 M H2SO4?
A: Given: Volume of H2SO4= 75.0ml Molarity of H2SO4= 0.150 M
Q: A 15.0 mL solution of Sr(OH)₂ is neutralized with 39.2 mL of 0.350 M HCl. What is the concentration…
A: Given , Volume of Sr(OH)₂ (V1) = 15.0 mL Volume of HCl (V2) = 39.2 mL Concentration of HCl (M2) =…
Q: It takes 70 mL of a 0.15 M NaOH solution to neutralize 235 mL of an HCI solution. What is the pOH of…
A: Given, For NaOH solution Molarity of NaOH solution = 0.15 M = 0.15 mol/L Volume of NaOH solution =…
Q: A 15.0 mL solution of Sr(OH)₂ is neutralized with 42.5 mL of 0.350 M HCl. What is the concentration…
A: Inorganic chemistry.
Q: 16.5 ML of 0.228 M NaOH what is required to neutralize 15 ML of an unknown H2SO4 Solution. What is…
A: Molarity = number of moles of solute/volume of solution (in L) so, number of moles = molarity ×…
Q: 23 ml of 0.0916M NAOH neutralizes an unknown volume of 0.12 M HCI. If 74 mL of HCI was added to…
A: Given: Concentration of NaOH = 0.0916 M Volume of NaOH solution required = 23 mL = 0.023 L…
Q: An antacid tablet containing CaCO3 as an activei ingredientrequires 22.6ml of 0.0932 M HCl for…
A: Given: 0.0932 N HCl Volume = 22.6 mL
Q: 2. How many milliliters of a 0.100 M HNO3 solution are needed to neutralize 25.0 mL of a mo 0.400 M…
A: Here, we have to calculate the volume of 0.100 M HNO3 that is required to neutralize 25.0 mL of a…
Q: The salt resulting from the reaction of HNO, with NH3 would have an acidic characteristics. Select…
A: Salt hydrolysis : It is a type of reaction in which one of the ions from the salt reacts with…
Q: What is the concentration of sodium in one in 0.475 M Na2CO3?
A: Na2CO3 is an ionic compound that dissociates into sodium cation and carbonate anion in 2:1 ratio.
Q: 15.0 mL solution of Sr(OH)₂ is neutralized with 20.0 mL of 0.350 M HCl. What is the concentration of…
A: The reaction between Sr(OH)2 and HCl is given by equation: Sr(OH)2 + 2HCl ----> SrCl2 + 2H2O…
Q: f it takes 10.0 mL of 2.0 M H2SO4to neutralize 30.0 mL of KOH, what is the molar concentration of…
A: The given data contains, Volume of H2SO4 = 10 ml. Molarity of H2SO4=2.0 M. Volume of KOH = 30.0 ml.
Q: A 15.0 mL solution of Ba(OH)₂ is neutralized with 21.4 mL of 0.200 M HCl. What is the concentration…
A:
Q: Are amphoteric substances and aprotic solvents the same?
A: Interpretation - To explain whether amphoteric substances and aprotic solvents are same or not.
Q: OKBRO is an acidic salt O NACH3COO is a basic salt O Ca(CN)2 is an acidic salt O KNO3 is a basic…
A: Given KBrO is an acidic salt. NaCH3COO is a basic salt. Ca(CN)2 is an acidic salt. KNO3 is a basic…
Q: What type of salt is NaOCI? A. neutral B. acidic C. basic
A: EXPALANATION: Sodium hypochlorite(NaOCl) is slightly soluble in water.So,it easily dissolves into…
Q: What is the concentration of sodium ions in 0.120 M Na₂CO₃?
A: In this question, we will determine the concentration of sodium ions Na+ ions. You can see details…
Q: How many mols of HBr are used to neutralize 18.66 mL of a 0.2299 M Ca(OH)₂ solution?
A:
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Solved in 2 steps
- Consider a 0.10-M H2CO3 solution and a 0.10-M H2SO4 solution. Without doing any detailed calculations, choose one of the following statements that best describes the [H+] of each solution and explain your answer. a. The [H+] is less than 0.10 M. b. The [H+] is 0.10 M. c. The [H+] is between 0.10 M and 0.20 M. d. The [H+] is 0.20M.A 0.261 g sample of NaHC2O4 (one acidic proton) required 17.5 mL of sodium hydroxide solution for complete reaction. Write the equation for this reaction and determine the molar concentration of the sodium hydroxide solution.An aqueous solution contains 0.10 M HNO 3. The solution is ________. a neutral b very dilute c basic d acidic e highly colored
- It takes 35.0 mL of 0.50 M NaOH to neutralize 20. mL of H2SO4, determine the concentration of the sulfuric acid.A 25.0 mL solution of HBr is neutralized with 17.7 mL of 0.105 M Sr(OH)₂. What is the concentration of the original HBr solution?A 12.5 mL volume of 0.500 M H2SO4 neutralizes 50.0 mL of NaOH. What is the concentration of the NaOH solution? (This is a titration).
- What volume (mL) of 0.105 M HClO4 solution is required to neutralize 50.00 mL of 0.0805 M Ca(OH)2 ?A 0.110 L sample of an unknown HNO3 solution required 48.5 mL of 0.100 M Ba(OH)2 for complete neutralization. What is the concentration of the HNO3 solution?A 15.0 mL solution of Sr(OH)₂ is neutralized with 28.9 mL of 0.350 M HCl. What is the concentration of the original Sr(OH)₂ solution?
- Magnesium trisilicate, Mg2Si3O8·H2O in medicine is an antacid. Explain theuse of magnesium silicate as an antacid to reduce acidity in the stomach. Give theequation of reaction. For titration of 5 ml of gastric juice, 10 ml of a 0.15 Msodium hydroxide solution were used. Does the patient need to takeMg2Si3O8·H2O (The concentration of hydrochloric acid in the stomach of a healthy person is constant and amounts to 160 mmol/L)?A 20.0 mL solution of NaOH is neutralized with 37.0 mL of 0.200 M HBr. What is the concentration of the original NaOH solution? A 15.0 mL solution of Sr(OH)₂ is neutralized with 16.7 mL of 0.350 M HCl. What is the concentration of the original Sr(OH)₂ solution?a 12.5 mL sample of 0.25 M H2SO4 solution is completely neutralized by 0.150 M KOH solution. Calculate the volume of KOH solution used in this neutralization reaction
