a) Write a balanced equation for the neutralization of KHP with sodium hydroxide

Q: 7. Explain the following reactions. CI excess HCI excess HCI excess HCI CI x G

A: This is hydrohalogenation reaction. Alkyne react with excess HCl to form dichloro compound.…

Q: Distinguish between strong and weak electrolytes?

A: To: Distinguish between strong and weak electrolytes?

Q: Questions: 1) A sample of antacid tablet that contains NaHCO3 is analyzed in the lab. The student…

A: Given that -  Mass of an antacid tablet, containing NaHCO3 = 1.50 g  Volume of HCl = 35.0 mL = 0.035…

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A: Here we are provided with limited data and hence we can answer it in terms of general values. This…

Q: calculate the molarity of an HCl solution if 25.0 mL of it were neutralized by 17.0 mL of 2.50 M…

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Q: A beaker contains 25.0 mL of distilled water. Five drops of 0.1 M HCl is added. What was observed to…

A: We are provided with a beaker containing 25.0 mL of distilled water. Five drops of 0.1 M HCl is…

Q: How many m L of 0.5 M H3PO4 is required to neutralize 100. m L of 0.80 M Ba(OH)2 solution?

A: 100 ml of 0.80 M Ba(OH)2 solution and 0.5 M H3PO4 are taken.

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Q: A 0.403 g sample of KHP will be titrated with a NaOH solution with an assumed concentration of 0.100…

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Q: What mass of CaCO3 is required to react completely with 25.0 mL of 0.750 M HCl?

A: The balanced reaction taking place between CaCO3 and HCl is -  CaCO3 +  2HCl --> CaCl2 + H2O +…

Q: Why do you need to use KHP in the standardization of NaOH?

A: The answer is as follows:

Q: What do Titrations involve?

A: Titrations involving have to be given.

Q: Boric acid/Sodium borate can be a buffer system

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Q: What volume of 0.65 M NaOH is required to neutralize 40.0 mL of 0.25 M HCl?

A:

Q: Is calcium carbonate soluble or insoluble

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Q: Calculate the molarity of a NaOH solution if 24.50 mL of NaOH is titrated with 0.550 grams of KHP…

A: Number of moles for a given chemical species are defined as the ratio of mass to the molar mass.…

Q: What are the reactions when you add vinegar with (a) Kremil-s tablet and (b) baking soda?

A: Vinegar is a dilute solution of acetic acid. It is a weak acid with the formula CH3COOH.

Q: Define the term acid indicator?

A: Acid - Base indicators (also known as pH indicators) are substances which change colour with pH.…

Q: CaSO4 soluble or non soluble

A: CaSO4 = calcium sulphate  The solubility of sulfates of group 2 decreases from top to bottom

Q: if magnesium hydroxide were used instead of naoh how many moles would it take to combine with three…

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Q: 0.368 g of oxalic acid dihydrate is used to titrate 24.0 mL of sodium hydroxide solution, what is…

A: Oxalic acid dihydrate is an acid whereas Sodium hydroxide is a base. They will react with each other…

Q: If 5.00 mL of HCl requires 4.96 mL of 0.9581 M NaOH to consume the HCl, what is the concentration of…

A: GivenVolume of HCl = 5.00mlVolume of NaOH = 4.96mlMolarity of NaOH = 0.9581MThe objective is to find…

Q: Sodium hydrogen carbonate (NaHCO,), also known as sodium bicarbonate or "baking soda", can be used…

A: Given  Volume of HCl     = 100 mL                              = 0.1 Liter                    ( 1 mL…

Q: 1 Explain the three steps that occur when KF dissolves in water. Draw diagrams for the hydration of…

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Q: The titration of a weak acid with NaOH illustrates a reaction: Choose 1: 1) redox 2)…

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Q: Zn(Hg) HCI A AICI3

A: The reaction given is,

Q: Write balanced molecular equations for CH3COOH and NaOH

A: Given : CH3COOH and NaOH  Tip : acid-base reaction will occur

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Q: Why would boiling water is necessary to be used in titration? What happened to the concentration if…

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Q: 2 Cro,?(aq) + 2H*(aq) Cr,077 (aq) + H2O(1)

A: The given reaction, 2CrO4(aq)2- + 2H(aq)+  ↔  Cr2O7(aq)2- + H2O(l) Both solutions are in dynamic…

Q: State any four requirements for successful volumetric titration.

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Q: choose th ame used whe compound HCH, CO₂ NH3 HCIO4 name barium hydroxid 0 0

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Q: A 0.229 g sample of impure NaOH requires 16.0 mL of 0.2050 M HCl for neutralization. What is the…

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Q: How many mL of 4.37 M HBr will be needed to neutralize 191 mL of 2.73 M Sr(OH)2.

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Q: Which of the following correctly identifies the balanced net ionic equation and spectator ions that…

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Q: A 40.0 mL solution of KOH is neutralized with 31.3 mL of 0.300 M HCl. What is the concentration of…

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Q: What volume of .155 M of NaOH is required to titrate 18.5 ml of .12 M of HCl

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Q: QUESTION 5 Consider the titration of 17.7 mL of 0.211 M HNO3 with 0.130 M NaOH solution. What volume…

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A: