23.74 mL of 0.800 M sodium hydroxide reacts -What is the concentration of the H-SOA

Q: A titration is set up so that NaOH is in a buret and 25.0 mL of HBr soln is in a flask. TheNaOH has…

A: Given, molarity of NaOH MNaOH =0.250 Mvolume of NaOH solution VNaOH =36.3 mLvolume of HBr solution…

Q: Q7) Silver jewellery is usually made from silver and copper alloys. The amount of copper in an alloy…

A: Given that  The finest quality alloy is sterling silver, which is 92.5% silver by mass. Mass of…

Q: 4) During a titration, 0.927 L of şulfuric acid, H2SO4, is used to neutralize 335.0 mL of 0.648 M…

A:

Q: A student adds KF to 867 mL of a 0.0020 M Mg(NO3)2 solution. What is the minimum quantity of moles…

A: the solubility product at standard condition is the product of ions formed when a sparingly soluble…

Q: concentration:

A:

Q: A student adds a small amount of phenolphthalein to an erlenmeyer flask, and it changes to pink when…

A: Phenolphthalein is colourless in acidic solution while it turns pink in a basic solution

Q: 25.0 mL of 0.212 M NaOH is neutralized by 13.9 mL of an HCl solution. The molarity of the HCl…

A: Given data is as follows: The volume of NaOH solution V1= 25.0 mL The molarity of the NaOH solution…

Q: How many grams of Ag2S will form as a precipitate if an excess amount of Na2S solution is mixed with…

A: Excess reactant: Na2SFor AgNO3 solutionConcentration of AgNO3 solution = 0.500 mol/LVolume of AgNO3…

Q: 2.37 L solution containing 1.30 mol L-1 potassium hydroxide (KOH) has been left on your bench. How…

A: Given-> Volume of KOH = 2.37L Molarity of KOH = 1.30 mole/L

Q: Will a precipitate form if 34 mL of 8.8 x 103 M lead(II) nitrate are mixed with 79 mL of 3.2 x 10 M…

A:

Q: Solid ammonium bromide is slowly added to 175 mL of a 0.0519 M silver nitrate solution. The…

A: Concentration of silver nitrate = 0.0519 M

Q: A 10.0 mL of 0.121 M HCl is neutralized by 17.1 mL of KOH solution. The molarity of the KOH solution…

A: The objective of this question is to find the molarity of the KOH solution that neutralizes a given…

Q: What mass of NaCl is needed to precipitate all the silver ions from 20.0 mL of 0.100 M AgNO3…

A: We know the reaction,  Ag+ + Cl- ---------> AgCl  AgCl is precipitated product.  One mole of Ag+…

Q: Consider the neutralization reaction 2 HNO, (aq) + Ba(OH),(aq) 2 H,O(1) + Ba(NO,)2(aq) > A 0.110 L…

A: Neutralization reaction is one in which acid and base react with each other resulting in the…

Q: Calculate the molar concentration of the chloride ion in a solution prepared by dissolving 120.0…

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Q: Consider the neutralization reaction 2 HNO, (aq) + Ba(OH), (aq) → 2 H,O(1) + Ba(NO,),(aq) A 0.115 L…

A:

Q: If 19.3 g of KBr (MM = 119.00 g/mol) are added to a 500.0 mL volumetric flask, and water is added to…

A:

Q: If 30.4 g of C₂H₅OH (MM = 46.07 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Molar concentration = Number of moles of solute/Volume of solution (L) Number of moles of solute =…

Q: Assume the equivalent weight of an acid is 51.0.51.0. Calculate the number of mL of 0.233 M0.233 M…

A: The question is based on the concept of quantitative estimation . It involves  titration of unknown…

Q: Will a precipitate form if 34 mL of 8.8 x 103 M lead(II) nitrate are mixed with 79 mL of 3.2 x 10 M…

A: Given:molarity of PbI2 =8.8 x 10-3Mvol of PbI2 sol  = 34 mlmolarity of  NaI = 3.2  x 10-3Mvol of NaI…

Q: Solid calcium nitrate is slowly added to 125 mL of a 0.0663 M ammonium sulfate solution. The…

A: In order to answer this questions, first write down the entire balanced equation. Next, decide which…

Q: 100 mL of 0.50 M potassium iodide are combined with 50. mL of 0.75 M lead (II) nitrate. Calculate…

A:

Q: what minimum mass of cobalt (ii) nitrate must be added

A: Given: Volume of cobalt (II) nitrate is 60.0 mL or 0.060 L Molarity of phosphate solution is 0.0890…

Q: If 35.0 g of C₂H₅OH (MM = 46.07 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Concentration Molar concentration or Molarity or amount concentrationis a measure of the…

Q: 9 A quantity of 18.68 mL of a KOH solution is neede to neutralize 0.4218 g of KHP. What is the…

A: We have to find molarity of KOh . So there are certain formulas through which we can find the value…

Q: scientist is investigating the solubility of two polyatomic ions, oxalate (C2O2−4C2⁢O42−) and…

A:

Q: A NaOH solution is added to 1.200 g of KHP until a pink color persists for 30 seconds. The initial…

A:

Q: You set up a titration in the lab to determine the concentration of an HCl solution. What is the…

A: Interpretation: If 0.0100 L of 0.245 M NaOH solution are required to neutralize 0.0150 L HCl, the…

Q: Solid manganese(II) sulfate is slowly added to 75.0 mL of a 0.141 M ammonium carbonate solution…

A:

Q: Consider the neutralization reaction 2 HNO, (aq) + Ba(OH), (aq) → 2 H,0(1) + Ba(NO,),(aq) A 0.120 L…

A: Nitric acid reacts with barium hydroxide to form the barium nitrate and water. The equation for the…

Q: Consider the neutralization reaction 2 HNO, (aq) + Ba(OH), (aq) → 2 H,0(1) + Ba(NO, ),(aq) A 0.110 L…

A: mmoles of Ba(OH)2 = ( concentration • volume )  mmoles of Ba(OH)2 = ( 0.100molL-1 • 27.3mL ) mmoles…

Q: A 0.491 g sample of sodium propanoate, NaC,H,O, , is added to a 55.0 mL sample of a 0.270 M solution…

A: Moles can be calculated as ratio of mass and molar mass. propanoic acid is a weak acid and its…

Q: Consider the neutralization reaction 2 HNO, (aq) + Ba(OH),(aq) → 2 H,0(1) + Ba(NO,),(aq) A 0.120 L…

A:

Q: A 0.430 g sample of a monoprotic acid is dissolved in water and titrated with 0.110 M KOH. What is…

A: Monoprotic acid is that acid which give only one proton upon dissociation.  For example HCl is a…

Q: Consider the neutralization reaction 2 HNO,(aq) + Ba(OH),(aq) → 2 H,0(1) + Ba(NO,),(aq) A 0.125 L…

A: Assuming the concentration of HNO3 solution is A Hence the moles of HNO3 present in the solution =…

Q: d The balanced chemical equation for the neutralization is: Average titer 27.55 mlL HNO, NaOH NANO,…

A: Erlenmayer flask is an analytical equipment like , conical flask used for titrations. We can find…

Q: You wish to determine the concentration of your sulfurous acid. You titrate 27 mL of your acid with…

A: Given  Volume of Sulfurous Acid ( V1 )   = 27 mL  Volume of Aluminum Hydroxide ( V2 )   = 506 mL…

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.