How much 5,70 MNAOH must be added to 450.0 ml of a bulfer thát is 0.0195 Macetic acid and 0.0275 M sodium acetate to raise the pH to 5.75? mL

Q: You conduct a titration of 25.0 mL of 0.175 M ammonia by adding 0.150 Mhydroiodic acid. a. What is…

A: a. ammonia in water for titration means ammonium hydroxide NH4OH the chemical reaction will be:…

Q: A solution of 1.789 M HCl (20.00 mL) is titrated with standardized 1.102 M KOH. After 32.0 mL KOH is…

A: Introduction: Molarity is used to express the concentration of the solution. It is defined as the…

Q: A 45.0-mL sample of 0.66 M HA (Ka = 0.00084) is titrated with 0.67 M NAOH. What is the pH of %3D the…

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Q: A 27.6 mL sample of 0.275 M methylamine, CH3NH2, is titrated with 0.275 M hydroiodic acid. After…

A: The reaction will be as follows: HI(aq) + CH3NH2 ---------> CH3NH3+(aq) + I-(aq). The volume of…

Q: How much 5.70 M NaOH must be added to 430.0 mL of a buffer that is 0.0180 M acetic acid and 0.0240 M…

A: Concentration of NaOH = 5.70 M Concentration of acetic acid = 0.0180 M Concentration of sodium…

Q: A 40.5 mL sample of a 0.486 M aqueous acetic acid solution is titrated with a 0.268 M aqueous sodium…

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Q: A 20.0-mL sample of 0.150 M KOH is titrated with 0.125 M HCIO4 solution. Calculate the pH after the…

A: HClO4 is strong acid and KOH is strong base.

Q: What mass of NaCIO must be added to 500. mL of 0.25 M HCIO to generate a buffer with a pH of 7.20?…

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Q: A 35.0-mL sample of 0.150 M acetic acid (CH3COOH) is titratedwith 0.150 M NaOH solution. Calculate…

A: (a) Calculate the pH after 0 mL base addition,

Q: 3. Consider a lactic acid buffer containing 6.24 grams of lactic acid (90.08 g/mol) and 5.87 grams…

A: (a) Molarity of lactic acid and sodium lactate is determined as follows, Total volume of solution is…

Q: Hi, I need help with this step-by-step please thank you.

A: Interpretation- pH of solution. Concept introduction- For preparation of buffer solution mixture of…

Q: Estimate the mass of KHP (KHC8H4O4)  that will require 20mL of 0.10M to reach the equivalence point…

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Q: A 37.5 mL sample of a 0.365 M aqueous hydrocyanic acid solution is titrated with a 0.403 M aqueous…

A: Acid-base rotation is basically a neutralization reaction.  When all the acid gets neutralized,  it…

Q: A hydrochloric acid solution is standardized by titrating 0.2329 g of primary standard sodium…

A: Interpretation- Molarity of HCl. Concept information- Molarity - ratio of number of moles of solute…

Q: How much 5.80 M NaOH must be added to 480.0 mL of a buffer that is 0.0185 Macetic acid and 0.0265 M…

A: given: pH = 5.75 For Acetic acid, pKa = 4.75  Let V mL of NaOH is needed. Millimoles of NaOH = 5.80…

Q: #q q Use the References to access important values if needed for this question. Determine the pH…

A: Given-> Moles  of HCl= 0.076Mole Volume of buffer solution =1.00 L  Concentration of HClO= 0.448M…

Q: How much 5.50M NAOH must be added to 450.0 ml of a buffer that is 0.0180 M acetic acid and 0.0250 M…

A: Given CH3COOH(aq)+OH-(aq)→CH3COO-(aq)+H2O(l) We know that pKa= 4.75 pH=5.75 For the 0.0265M sodium…

Q: How much 10.0 M HNO3 m

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Q: A buffer is prepared by mixing 204 mL of 0.452 M HCl and0.500 L of 0.400 M sodium acetate. (a) What…

A: Given Data: The volume of HCl is 204.0 mL. The concentration of HCl is 0.452 M. The volume of sodium…

Q: How much 5.80M NAOH must be added to 430.0 mL of a buffer that is 0.0215 M acetic acid and 0.0270M…

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Q: A 47.1 mL sample of a 0.548 M aqueous acetic acid solution is titrated with a 0.426 M aqueous sodium…

A: The balanced chemical equation is: CH3COOH (aq) + NaOH (aq) ---> CH3COONa (aq) + H2O (l)

Q: How much 6.01 MNaOH must be added to 520.0 mL of a buffer that is 0.0195 Macetic acid and 0.0240 M…

A: Given- Volume of buffer = 520.0 ml Concentration of acetic acid = 0.0195 M Concentration of sodium…

Q: A buffer is prepared by mixing 204 mL of 0.452 M HCl and 0.50 L of 0.400 M sodium acetate. (See…

A: (a) to determine the pH of this system use the Henderson-Hasselbalch equation.this requires that the…

Q: How much 10.0 M HNO3 must be added to 1.00 L of a buffer that is 0.0100 M acetic acid and 0.100 M…

A: Given: pKa of acetic acid = 4.75 Concentration of acetic acid = 0.0100 M Concentration of sodium…

Q: A titration is carried out for 40.00mL of 0.150 M HBr with a 0.150 M strong base LIOH Calculate the…

A: The mentioned titration is between a strong acid and a strong base because HBr is a strong acid and…

Q: How much 6.01 M NAOH must be added to 590.0 mL of a buffer that is 0.0210 Macetic acid and 0.0230 M…

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Q: How much 5.50M  NaOH must be added to 550.0 mL of a buffer that is 0.0190 M  acetic acid and 0.0245…

A: The question is based on the concept of buffer solution.   A buffer is a solution which resist any…

Q: How many milliliters of 0.105 M HCl should be added to 200.0 mL of 0.010 9 M triethylamine to give a…

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Q: Consider the titration of 100.0 mL of 0.200 M acetic acid (Ka =1.8 × 10¬5) by 0.100 M KOH. Calculate…

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Q: When 100 mL of a 1.0M strong acid is 50% titrated with 1.0M strong base, the volume of the base…

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

Q: You have 500mL of a solution containing 0.20M acetic acid (CH;COOH) and 0.30M sodium acetate…

A: Prior to the addition of NaOH, [CH3COOH] = 0.20 M [CH​​​​​​​3​​​​​​​COO​​​​​​​-] = 0.30 M On…

Q: Consider the titration of 60.00 mL 0.120 M NaHCO3 with 0.250 M KOH. a. Determine the pH after…

A: Given,  The titration of 60.00 mL 0.120 M NaHCO3 with 0.250 M KOH.When added15.00mL KOH the pH of…

Q: 50.0 mL of the 0.50 M LIOH is added to 25.0 mL of 0.40 M H2SO4. What is the pH at this point in the…

A: We have to calculate the pH of solution

Q: How much 6.01 M NaOH must be added to 470.0 mL of a buffer that is 0.0185 M cetic acid and 0.0230 M…

A: The given data: The molarity of NaOH =6.01 M. The volume of the buffer solution= 470 mL. The…

Q: Equal volumes of 0.240 M weak base (Kb=4.0×10−9) and 0.240 M HCl are mixed. Calculate the pH of the…

A: The equal volumes of weak base and HCl means that all the weak base in the solution is converted to…

Q: Calculate the pH at the equivalence point for the titration of 0.140 M methylamine (CH3NH2) with…

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Q: Calculate the pH at the equivalence point for the titration of 0.230 M  methylamine (CH3NH2) with…

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Q: Calculate the pH during the titration of 40.0 mL of 0.25 M HI with 0.25 M RBOH after 32.67 mL of the…

A: Since your question has multiple parts, we will answer the first question for you. If you want the…

Q: 25 mL of standardized 0.45 mol/L NaOH is titrated with21 mL of 0.35 mol/L acetic acid. Calculate the…

A: Given: Volume of NaOH solution used = 25 mL = 0.025 L                                      (Since 1…

Q: Calculate the pH change that takes place when a 100.0 ml portion a)0.0500 M NaOH and (b) 0.0500 M…

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Q: a solution contains 60.0 mL of 0.100 M HCl. let’s add 5.00 mL of the titrant, 0.200 M NaOH. What is…

A: When HCl react with NaOH it is acid base reaction and produced salt Nacl and water

Q: Calculate the pH at the equivalence point for the titration of 0.200 M methylamine (CH3NH2) with…

A: CH3NH3+ →CH3NH2 + H+ Ka =  [CH3NH2] [H+][CH3NH3+] Given that,Kb = 5x10-4 Ka x Kb = Kw Ka =…

Q: How much 5.50 M NaOH must be added to 580.0 mL of a buffer that is 0.0200 M acetic acid and 0.0275 M…

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Q: Calculate the pH for each of the cases in the titration of 25.0 mL of 0.120 M pyridine, C5H5N(aq)…

A: Interpretation -  To determine the pH for each of the cases in the titration of 25.0 mL of 0.120 M…

Q: A 38.1 mL sample of a 0.580 M aqueous acetic acid solution is titrated with a 0.210 M aqueous barium…

A: we need to calculate the pH of solution

Q: Calculate the pH during the titration of 40.0 mL of 0.25 M HI with 0.25 M RbOH after 38.28 mL of the…

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Q: A buffer solution is prepared by mixing 20.0 mL 0.45 M CH3COOH (acetic acid) with 35.0 mL 0.45 M…

A: Moles of acidic part of the buffer, CH3COOH added = C*V= 0.45 molL*20.0 mL * 1 L1000 mL= 0.009 mol…

Q: A titration of 79.0 mL of a tartaric acid (H,C HO.) solution of unknown concentration with 0.805 M…

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Q: A 39.3 mL sample of a 0.313 M aqueous hydrocyanic acid solution is titrated with a 0.202 M aqueous…

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.