What volume (mL) of 0.70 M Sodium hydroxide (NaOH) is needed to neutralize 270 mL of 0.40 M Sulfuric acid (H2SO4)? 2 NaOH + H2SO4 Na2SO4 + 2 H2O

Q: Determin the mass of acetic acid dissolved in 20ml of water if it takes 25.46ml of your naoh…

A: Balanced equation: NaOH + CH3COOH ------> CH3COONa  + H2O Number of moles of NaOH = Number of…

Q: When 4.36 g of sodium hydroxide are added to 125 mL of 3.80×10−1 M HCl, what is the concentration,…

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Q: What mass of Ge(OH)4 could be neutralized by 70.00 ml of 0.2468 M H2SO4(aq) solution?

A: Amount of  H2SO4  = 70.0 ml × 0.2468 M            = 0.070 L × 0.2468 mol/L Where 1 ml solution =…

Q: 9) An experiment requires 15.0 mL of a 0.100 M solution of HCI. If you have a 12.0 M HCI stock…

A: Given: Molarity of initial stock solution = 12 M Required final molarity= 0.1 M Required volume for…

Q: Whens 28 g of KOH dissolves in enough water to make 250 mL of solution, what is the resulting…

A: The question is based on the concept of molarity.    it is defined as number of moles of solute…

Q: What volume (in mL) of a 0.15 M HNO3 solution will completely react with 35.7 mL of a 0.108 M Na2CO3…

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Q: In the laboratory you dilute 4.46 mL of a concentrated 6.00 M hydrochloric acid solution to a total…

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Q: What volume (L) of 0.450 M HNO3 is required to neutralize a solution prepared by dissolving 23.5 g…

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Q: In a standardization, it was found that a 0.512 g sample of sodium carbonate required 26.30 mL of a…

A: The stoichiometry of the Chemical substances in the reaction can be used to find out the molarity of…

Q: How many grams of sodium hydroxide, NaOH, are needed to neutralize 46.33 mL of a 8.50M sulfuric…

A: We have Molarity of of sulphuric acid as 8.5 M , volume used as 46.33 mL. We also know the balanced…

Q: You have 250. mL of 0.230 M . Using a volumetric pipet, you take 25.00 mL of that solution and…

A: Solution stoichiometry is mainly based on the calculation of moles and volumes. These two values are…

Q: What volume of 1N NaOH in mL should be added to a liter of 0.66 N KOH in order for the resulting…

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Q: The electrolyte in automobile lead batteries is a 3.33 M sulfuric acid (H 2SO 4) solution.…

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Q: What is the appropriate size of volumetric flask to use if you want to dilute a 75.00 mL solution of…

A: The question can be solved using mole concept as:

Q: If 75.00 mL of 5.00 × 10–3 M CuSO4.5H2O is mixed with 25.00 mL of 2.50 × 10–3 M CuSO4.5H2O, what is…

A: The given data is as follows: The concentration of CuSO4.5H2O solution M1=5.00×10-3 M The volume of…

Q: You wish to make a 0.175 M hydrobromic acid solution from a stock solution of 6.00 M hydrobromic…

A: We know that moles of solution before and after dilution remains same. Given data: Molarity of stock…

Q: How do you prepare a 196.0-mL of 0.097 M NaOH solution? a.From dissolving solid NaOH b.From a 4.50 L…

A: Concept - Molarity is moles of solute present in 1L if solution. In a part, we have to calculate the…

Q: How many grams of KClKCl must be added to water to create 5.0 LL of an 0.020 MM KClKCl electrolyte…

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Q: . What is the composition of 40% alcohol? a. 40 mL alcohol in 60 mL of water. b. 40 mL alcohol in…

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Q: We have an HCl solution with a density of 1.1691 g/mL (34% in weight) which we may use to neutralize…

A: The amount of moles in the solution always remains constant. there is no effect if we change the…

Q: If 27.70 mL of 0.138 M barium hydroxide is required to neutralize 23.0 mL of nitrous acid, what is…

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Q: A student found that it required 42.9 mL of a 0.960 M KOH solution to neutralize 20.0 mL of a…

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Q: What is the volume of 12.0 M HCI is required to make 75.0 mL of 3.50 M HCI?

A: During dilution the number of moles remain same but the volume and concentration of concentrated and…

Q: 1. Which of the following NaCl solutions has the highest concentration of NaCl? Explain your answer…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: A) What volume of a 0.132 M HBr solution is required to neutralize 24.4 mL of a 0.195 M KOH…

A: A) Given, HBr + KOH --->KBr + H2O Molarity of HBr solution = 0.132M = 0.132 mol/L Volume of HBr…

Q: what volume of 0.240 M HCl is required to react with 145 mL of 0.320 M NaOH?

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Q: ilver nitrate, AgNO 3, reacts with sodium chloride as indicated by the following equation. What mass…

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Q: If 0.235 g of KHP (MM = 204.22 g/mol) requires 16.78 mL of a NaOH (MM = 40.00 g/mol) solution to…

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Q: How many grams of acetic acid ( HC2H3O2 ) are needed to neutralize 35.2 mL of 0.419 M of calcium…

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Q: KHC3H4O4 (aq) + NaOH (ag) KNAC8H404 (aq) + H20 (1) KHP is the abbreviation for KHC3H4O4 and its…

A: Given that  KHC8H4O4 + NaOH. ------> KNaC8H4O4…

Q: What volume (mL) of 0.0755 M phosphoric acid can be neutralized with 171 mL of 0.304 M sodium…

A: Given- Strength of phosphoric acid= .0755M(M1) Strength of sodium hydroxide= .304M(M2) Volume of…

Q: What NaCl concentration results when 249 mL of a 0.660 M NaCl solution is mixed with 467 mL of a…

A: Molarity of a given solution is defined as the total number of moles of solute per litre of…

Q: A 5.00 mL sample of solution has 1.28 g of calcium ions. Assume that the density of the solution is…

A: Parts per million (ppm) :-  The number of parts by weight of solute present in million (106) parts…

Q: A)Does KCl form an electrolyte solution or a nonelectrolyte solution? B)Does AgNO3 form an…

A: Answer:- These questions are answered by using the simple concept of electrolyte and non electrolyte…

Q: Determine the volume of 0.215 MM KOHKOH solution required to neutralize each sample of sulfuric…

A: Given: The neutralization reaction is, H2SO4aq + 2KOHaq → K2SO4aq + 2H2Ol H2SO4    vs      KOH So,…

Q: Say you have 1.50 M M9SO, solution and you need 200. mL of 0.600 M MgSO. How can you prepare this…

A: We have different solutions around us. They are formed by dissolving various substances. The solute…

Q: Some graduate students have a solution of 1 M NaCl in the lab. What volume of the Nacl solution and…

A: N1= 1M N2= 0.035 M  V2= 1L V1=??

Q: What is the concentration of an HCl solution if it takes 5.20 mL of 0.301 M NaOH to titrate 7.50 mL…

A: This is an acid base titration. Reaction is,   HCl(aq) + NaOH(aq) --> NaCl(aq) + H2O(l)  Given…

Q: You need to make 200. mL of a 0.35 M NaCl solution of sodium chloride. You start witha 1.0 M…

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

Q: What was the concentration of the original KOH stock solution?

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Q: A laboratory technician needs to prepare a diluted solution of Magnesium hydroxide. She dissolved…

A: The mass of magnesium hydroxide, the solute is = 6.2 g The volume of the solution is = 250 mL The…

Q: What is the minimum mass of sodium hydroxide required to neutralize a solution that was prepared by…

A: The reaction between an acid and a base gives salt and water as the product. Such kind of reaction…

Q: Calcium chloride and sodium hydroxide react according to the equation: CaCl2(aq) + 2 NaOH(aq) →…

A: The balanced equation is    CaCl2 (aq) + 2 NaOH(aq) → Ca(OH)2(s) + 2 NaCl(aq) Number of moles of…

Q: What is the molarity of a solution of H2SO4  if 25 mL of this solution requires 32.15 mL of a 0.600…

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Q: How many mL of a 0.172 M aqueous solution of chromium(III) sulfate,Cr(SO4)3 , must be taken to…

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Q: A student pipettes 5.00 mL of vinegar into an Erlenmeyer flask, adds indicator and 25 mL of…

A: Given, molarity of NaOH = 0.1098 M initial burette reading = 1.35 mL final burette reading = 37.83…

Q: How much farther down the river would the spill have to spread in order to achieve a "safe"…

A: MCHM is 4-methylcyclohexanmethanol. The molarity of a solution defines the number of moles of solute…

Q: 30. The molarity of a solution containing 2.5 mol of acetic acid, HC2H3O2, in 400. mL of solution is…

A: Molarity is a concentration term. It is the number of moles of Solute Present in one liter of…

Q: To what volume should you dilute 20 mL of a 12 M H2SO4 solution to obtain a 0.15 M H2SO4 solution?…

A: The concentration of diluted solution can be obtained via formula C1V1 = C2V2

Q: wish to prepare 500. mL of 0.100 M K2Cr2O7 solution from a 0.250 M solution. Assuming that volumes…

A: Given,  Initial Molarity (M1) = 0.250 M Initial Volume = V1 Final Molarity (M1) = 0.100 M Final…

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.