Boric acid (H3BO3) is initially 3moles/liter. Fifty milliliters of this acid solution is diluted to 100mL. What is its new normality? O 4.5N O 1.5N N6 O O 3N

Q: normality of the solution having a density of 1.90 g/cc and is 15% m/m sulfuric acid. 2.0982 M,…

A: Molarity(M) is No. of moles of solute per Litre of the solution. M=nV Normality(N) is grams…

Q: Calculate the Normality of an HBr solution which required 28.17 mL to neutralize 2.95 g Ca(OH)2.

A: Given: 1) Volume of HBr solution is 28.17 mL = 0.02817 L 2) Weight of Ca(OH)2 is 2.95 g. 3) Molar…

Q: 8. What is normality of a solution containing 90g of HCI in 2600ml of solution? (Use the glven…

A: Given: Mass of HCl = 90 g Volume of solution = 2600 mL Molar mass of H = 1 g/mol Molar mass of Cl =…

Q: A certain liquid X has a normal freezing point of 1.90 °C and a freezing point depression constant…

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Q: What is the normality of a solution that contains 70 grams of HCl in 1 L of H2O?

A: Note: As per our guidelines, we are supposed to answer only one question when multiple questions are…

Q: For each of the following solutions, calculate the normality

A: 1) For acids:  N = M × Basicity  Where basicity is no.of  replaceable H+ ions by an acid  2) For…

Q: What is the Normality of a solution made by dissolving 8.5g of H2SO4 in enough water to make 500. mL…

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Q: Predict the Normality of H;SO4 if 75 ml of 96.6 % pure H2SO4 added to 425 ml water. The density of…

A: Given,  Volume of H2SO4 = 75 mL  Purity of H2SO4 = 96.6 %  Volume of the water = 425 mL  Density of…

Q: 2). Helium gas, 3.0 x 10-4 g, is dissolved in 200 g of solution. Express this concentration in parts…

A: Parts per million (ppm) = mass of solute X 106/ mass of solution

Q: In a 100 ml Al2(SO4)3 solution 5.7 g Al2(SO4)3 is present. What is the normality and molarity of the…

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Q: 1 mL of sulfuric acid (H2SO4) is dissolved in 499 mL of H2O. Molar mass of H2SO4 = 98 g/mol its…

A: Dilution of the solution: When we dilute a concentrated solution with pure water, the mole of solute…

Q: How many parts per million (ppm) is 1mg/L? O 1ppm O 10ppm O100ppm 1000ppm

A: Given  Concentration = 1 mg/ L  ppm  = ?

Q: Seatwork ( Fill up the Table) solution solute solvent Type of solution 1.Glue ( Rubber + Benzene) 2.…

A: The solvent is the material that usually decides the solution's physical state (solid, liquid or…

Q: Twenty grams of potassium dichromate (K2Cr2O7) is dissolved in 150 mL of water. What is its…

A: Formula for normality N = w×1000equivalent weight×Volume(mL) Equivalent weight = M.W.n factor

Q: Calculate the normality of NaOH solution formed by dissolving 0.2 gm NaOH to make 250 ml solution.

A: Normality of solution is defined as number of gram equivalents of solute dissolved per litre of…

Q: How many mEq of sodium ions are contained in a 500.0 mL IV bag of normal saline (0.900 wt% aqueous…

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Q: If a solution has a concentration of 2.5M HCI, what is the concentration in Normality? 10.0N O 5.0N…

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Q: Determine the volume percent of a solution made by adding 46.3 mL of bleach in enough water to make…

A: Given :-  Volume of bleach = 46.3 mL  Volume of solution = 175.9 mL  To calculate :-  Volume percent…

Q: Sulfuric acid has a great affinity for water and for this reason the most concentrated form of…

A: We will first find mass of sulphuric acid in 100 g of solution. Then find mass of it in 3 L…

Q: A certain liquid X has a normal freezing point of 2.50 °C and a freezing point depression constant…

A: Molality of the solution si calculated as follows,                 Molality of 32.g of sodium…

Q: The normality of 6 M H2SO4 is equal to 16 12 8. 6. O O O

A: The molarity of an acid or base can be converted to normality by multiplying the molarity by the…

Q: Convert Molarity to Normality or vice versa as appropriate. a. 1.50 N Sr(OH)2 b. 2.0 М НзРОа 6.00 N…

A: Here some solutions are given with their concentration either in Molarity Or in Normality.  We have…

Q: Calculate the normality of a solution that contains 2.68 grams of H2S in 790mL of solution.…

A: Given reaction equation: H2S + 2NaOH = Na2S + 2H2O Amount of H2S w = 2.68 g Molar mass of H2S  = 34…

Q: If 80 grams of Sulfuric acid is dissolved in 3.5 L solution, what is its Normality?

A: From given data mass of sulfuric acid = 80 g  volume of solution = 3.5 L    Also molar mass of…

Q: An 870.0 g water sample contains 2.0 mg of chromium. Express concentration in parts per million…

A: Given that, Mass of chromium (solute) = 2.0 mg = 2.0×10-3 g Mass of water sample = 870.0 g

Q: Convert the concentration of 0.75 M Fe(NO3)3 to normality, N.

A: Convert the concentration of 0.75 M Fe(NO3)3 to normality, N.

Q: What is the normality of a KOH solution given the following experimental data:…

A: Normality is defined as the number of gram or mole equivalents of solute present in one litre of the…

Q: Refer to the titration data below: Weight of KHP (204.23 g/mol) = 0.4500 g Volume of KOH used =…

A: Neutralization is a chemical reaction in which acid and a base react quantitatively with each other.…

Q: For each of the following solutions, calculate the normality.  a) 15.3 mL of 0.135 M HCl diluted…

A: (a) The molarity of 15.3 mL HCl before dilution is 0.135 M. The volume of solution after dilution is…

Q: Determine the normality of the given solution: 0.515 mol of H2SO4 in 2.00 L of solution. 2.06N 4.12N…

A: Molarity is number of moles of solute dissolved per litre of solution.

Q: Which of standard substance (or standardized solution) is correct for standardization of ICl :…

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Q: Calculate the molarity and normality of the following chemicals: 200 mg/L HCl 150 mg/L H2SO4 100…

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Q: An aqueous solution of HNO3 was prepared having a molality concentration of 6.29. (Atomic…

A: according to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: A certain liquid X has a normal freezing point of 4.30 °C and a freezing point depression constant…

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Q: Q3- For solution of Sodium carbonate Na2Co3 , determine: a. The Molarity and Normality of 3 L of a…

A: Molarity = number of moles of solute/Volume of                       solution in L Number of moles =…

Q: Calculate the normality of o.321g sodium carbonate when it is mixed in a 250 mL solution. (Molar…

A: Given that, 0.321g of sodium carbonate mixed with 250 mL of solution. Molar mass of Na2CO3=106g/mol…

Q: Principal ingredient of an antacid is Al(OH)3 (76.98). The concentration of 0.00400 M Al(OH)3…

A: Given, Molarity of Al(OH)3 = 0.00400 M

Q: How many grams of calcium chloride are required to make 0.450 L of a 2.4 % CaCl2 (m/v) solution?

A: Concentration is defined as the amount of solute in a particular solvent. Concentration of the…

Q: In the following reaction calculate 1 point and find the normality when it is 1.0 M H3PO4? Given…

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Q: 62) What is the normality of a solution if you dissolve 2.5 g of FeSO4 in a total volume of 3000 mL?…

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Q: The symbol "N"stands for the concentration of solutions in morality normality morality O percentage

A: Given  The symbol = N Concentration terms = Morality Normality  Morality Percentage Which…

Q: Calculate the normality of aqueous hydrochloric acid, HCl, solution containing 65.0 grams HCl in…

A: Normality is given by the ratio of number of gram equivalents to that of the volume of the solution.…

Q: H.W: 1- A solution of KCI (its volume =500 mL) contains 7.45 ppm KCI Calculate Molarity and…

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Q: 1.) You are asked to make 1500 mL of TE (1X) using TE (100X). The volume of water used is: a) 95 mL…

A: When we need to make a solution from the stock solution, a dilution factor is used. The product of…

Q: normality

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Q: normality of 0.1381 M NaOH

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Q: In order to freeze ice cream, the freezing point of water must be reduced from 0.0 C to –8.0 C. How…

A: Given: for ice-cream to freeze, the freezing point of water must be reduced from 0.0 C to –8.0 C. To…

Q: Twenty grams of potassium dichromate (K2Cr207is.dissolved in 150 mL of water. What is its normality…

A: Given:  Mass of potassium dichromate = 20 gm  Molar mass of potassium dichromate = 294 gm/mole…