10.34 Calculate the [H3O+] of each aqueous solution with the following [OH]: a. baking soda, 1.0 × 10-6 M b. blood, 2.5 x 107 M c. milk, 4.0 X 10-7 M d. bleach, 2.1 X 10-3 M

Q: 2. What is the pOH of the final HCI solution when 0.32 Molar solution underwent a two fold dilution…

A:

Q: Calculate the volume of Ba(OH)2 0.20 mol/L necessary to neutralize 300.0mL of H3PO4 0.30mol/L.

A: Barium hydroxide reacts with phosphoric acid to form barium phosphate and water. The equation for…

Q: One needs to make 2 L of a 0.15M solution of NaOH, starting with a 10%(w/v) solution of NaOH. The…

A: The w/v % concentration of the given solution is = 10 % The molarity of the required solution is =…

Q: 2) a) What is the [H;O*] of a 2.46 X 10$M N2OH solution? Is the solution acidic, basic or neutral?…

A: Given data,  Concentration of NaOH solution = 2.46 × 10-5 M  So, [OH-] = 2.46 × 10-5 M

Q: 6. Write the chemical reaction for the autoionization of water (equilibrium constant Kw). 7. Look up…

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Q: A solution of 0.332 M KOH is used to titrate 16.0 mL of a 0.192 M H3PO4 solution. What volume, in…

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Q: 31. How many liters of a mouthwash can be prepared from 100 mL of cinnamon flavor if its…

A: % v/v concentration is defined as the milliliters mL of solute dissolved in 100 mL of solution…

Q: Assuming you find the peroxide to be 1M, how many grams of H2O2 are in the 1 mL of hydrogen peroxide…

A: Hydrogen peroxide  H2O2 = 1 M = 1 mol/L Volume = 1 mL = 0.001 L   We know that ; Molarity = moles of…

Q: I'm not sure how to do this one.

A: By multiplying the value of Molality of the solution to number of dissociated ions, the molality of…

Q: 9.24 State whether each of the following refers to a saturated or an unsaturated solution: a. A…

A: For each statement it is determined whether it is Saturated or unsaturated solution as follows

Q: Number of moles of sodium sulfate dissolved in 2 L of a 0.12 M sulfate, Na2SO4solution

A: Given :- molarity of Na2SO4 solution = 0.12 M                Volume of solution = 2 L  To calculate…

Q: How many grams do you need to prepare a solution of 0.5 liters of NaOH at a concentration of 25uM?…

A: We have to calculate the mass of NaOH required.

Q: Consider the following reaction: 2 CN- + 5 ClO- + H2O --> N2 + 2 HCO3- + 5 Cl- How many Liters of…

A: Given, 2 CN- + 5 ClO- + H2O --> N2 + 2 HCO3- + 5 Cl-

Q: If 34.00 ml of 0.200M NaOH is needed to titrate a 10.00ml sulfuric acid solution (H2SO4) to the end…

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Q: 2: e 3: Mostly sunny M Listen How much 0.1200 M sodium hydroxide solution is need to titrate 18 mL…

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Q: Part A 2.1 L of a 5.0 M HCl solution is added to water so that the final volume is 5.5L. Express…

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Q: What is the molarity of lons fincluding both cations and anions) in a 2 M N2CI solution? 06M 02M 04M

A: Given : Molarity of NaCl solution = 2 M

Q: What's the expected f.p. of a 0.20 m aqueous CaCl2 solution? F.p. depression constant for water is…

A: Depression in freezing point or elevation in the boiling point of a solvent on adding certain…

Q: 10.32 Calculate the [OH] of each aqu following [H3O+]: Hom word s a. oven cleaner, 1.0 X 10-¹2 M b.…

A: We know that -> [H3O+] [ OH-] = 1 × 10-14

Q: What is the hybridisation of Cl in ClO3-?

A: The atomic orbital is the wave function that is used to find the probability to find an electron…

Q: Calculate the molarity of KI in a 400 mL solution of tincture of iodine if the solution contains 5%…

A: Molarity is defined mathematically as follows:Molarity=molevolume in litre unit

Q: Calculate the millinoles of HNO3 in 2.4ml of 8.0 M HNO3

A: Given, The molarity of the HNO3 = 8.0 M = 8.0 mole/L The volume of the HNO3 = 2.4 ml The moles of…

Q: 9- Calculate the molar concentration of HNO3 (63.0 g/mol) in a solution that has a specific gravity…

A: Molarity is a concentration term for a solution. The molarity of a given solution is defined as the…

Q: Question 21 of 21 300.0 mL of a 0.400 M solution of Nal is diluted to 700.0 mL. What is the new…

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Q: What is the percent ionization of a 1.0 M solution of hydrazine, N2H4? N₂ H4 Kb = 9.5 x 10-7 [?] % %…

A: The percentage ionisation can be calculated from the Kb and concentration of hydrazine.

Q: How many grams of sodium bromide do you need to prepare a 1 liter solution of 0.050M NaBr? Show your…

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Q: Calculate either [H3O+][H3⁢O+] or [OH−][OH−] for each of the solutions at 25 °C.25 °C. Solution A:…

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Q: How many grams of sodium carbonate are needed to make 350 mL of a 0.5% (w/v)% concentration

A: GivenPercentage of the solution = 0.5% w/vVolume of the solution = 350ml

Q: How many mL of 2.50 M H2SO4 are required to neutralize 30.0 mL of 1.25 M NaOH? balanced equation:…

A: Whenver an acid and base reacts with each other than they form salt and water and the process is…

Q: Which moleculesubstance do you expect to best dissolve in water? O O O О OH OH

A: Hydrophobic groups decrease while hydrophilic groups like keto, alcohol or amine increase the…

Q: (LO 11.4.2) A sample of KHP weighing 0.268 g is titrated with a NaOH solution. If 12.68 mL of NaOH…

A: Information of question

Q: What volume in milliliters of 0.100 M HCIO3 is required to neutralize 40.0 mL of 0.130 M KOH?

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Q: tration of a solution when 9.5 g of K₂CrO4 is dissolved in 1700 mL of water? SL SME ? M

A: Given,  Mass = 9.5 g Molar mass = 194 g/mol Moles = mass/ molar mass   = 9.5/194 = 0.0490 mol Volume…

Q: Assuming you find the peroxide to be 2 M, how many grams of H2O2 is in the 1 mL of hydrogen peroxide…

A: Given,Molarity of peroxide solution = 2 M = 2 mol/LVolume of hydrogen peroxide solution = 1 mL =…

Q: Calculate the %(v/v) of 1.8mg of acetone per 100.0 mL of serum

A:

Q: How many milliliters of 0.20M HCl is required to neutralize 80.0 mL of O.80 M NaOH?

A: Given :-  molarity of NaOH solution = 0.80 M volume of NaOH solution = 80.0 mL  molarity of HCl…

Q: 10.32 Calculate the [OH] of each aqueous solution with the following [H₂O¹]: a. oven cleaner, 1.0 ×…

A: 10.32) The reaction between H+ and OH- concentrations is given by the following equation [H+][OH-] =…