What volume of 0.50 M KOH would be required to neutralize completely 500 mL of 0.25 M H 3 PO 4  solution?

Q: What volume of 0.0937 M H3PO4 is needed to neutralize 25.0 mL of 0.108 M Ba(OH)2

A: Molarity = number if moles/volume of solution (in L)  So, moles = molarity × volume (in L)

Q: Calculate the molarity of 1.20 moles NaHCO3 in 1500. mL of solution.

A:

Q: The concentration of calcium ions in seawater is approximately 0.0106 M. The lab has a 0.500 M stock…

A: Given : Concentration of calcium ions in seawater = 0.0106 M Concentration of stock solution of…

Q: Calculate the molarity of 0.5 moles NaHCO3 in 3,691 mL of solution.

A:

Q: 2.10 L of 2.50 M HF, starting with an 11.00 M solution of the reagent.

A: Dilution :-  When a concentrated solution of molarity M1 and volume V1 is diluted by adding water to…

Q: What volume (in L) of 1.2 M FeCl2 would be required to obtain 0.85 moles of CI- ions?

A: The molarity of a solution is calculated using the following expression,…

Q: What volume (in L) of 1.40 M FeBr₂ would be required to obtain 0.890 moles of Br⁻ ions?

A: Molarity = number of moles/volume in Litre Given, molarity = 1.40 M  Number of moles of Br- = 0.890…

Q: What volume of 0.30 M HCl will react with 25 mL of 0.50 M Ca(OH)2?

A:

Q: If 30. g of silver is dropped in 851 ml of a 0.250 M calcium chloride solution, how many moles of…

A: Number of moles is calculated by dividing the given mass with molecular mass. In this question, it…

Q: How many mL of 0.265 M H3PO4 would be required to neutralize 64.3 mL of a 0.250 M Ba(OH)2?

A: To neutralize the reaction we required 42.8 mL of H3PO4.

Q: What volume ( in mLs) of 6.0 M HCl is required to react with 10.0 g of K2CO3?

A: Solution stoichiometry involves the calculation of concentration of solutions in the given…

Q: What volume of 0.350 M HNO3 can be made from 150mL of 6.6 M HNO3?

A: The objective of this question is to find out the volume of 0.350 M HNO3 that can be made from 150mL…

Q: How many grams of Na2 So4 are required to make 0.350L of 0.500M Na So4?

A: Molarity of Na2SO4 = 0.500 M Volume of Na2SO4 = 0.350 L

Q: An aqueous potassium carbonate solution is made by dissolving 6.89 moles of K2CO3 in sufficient…

A: The molarity of the solution is calculated as, molarity = number of moles of solutevolume of…

Q: What volume of a 0.100 M solution of sodium hydroxide is necessary to neutralize 100.0 mL of a…

A: The given problem can be solved by using the formula given below as; nNaOH MNaOH VNaOH=nH2SO4 MH2SO4…

Q: A 1.0 L solution of 0.50 M H2SO4 is diluted to a new volume of 2.5 L. What is the concentration of…

A: The dilution is the process in which only solvent is added and the solute remains same. Hence, the…

Q: Calculate the molarity of 0.5 moles NaHCO3 in 3,155 mL of solution.

A:

Q: Calculate the volume (mL) of 0.100 M H3PO4 required to neutralize 25.0 mL of 0.010 M Ca(OH)2.

A: Given:Molarity of H3PO4 is 0.100 M.Volume of Ca(OH)2 is 25.0 mL.Molarity of Ca(OH)2 is 0.010 M.

Q: What volume of 9 M HCl must be used to prepare 1.5 L of 0.25 M HCl?

A: The volume of 9 M HCl that must be used to prepare 1.5 L of 0.25 M HCl is to be determined.

Q: What volume of 1.2M potassium hydroxide is needed to neutralize 150mL of 3.2M sulfuric acid? Write a…

A: The balanced chemical reaction between potassium hydroxide (KOH) and sulfuric acid (H2SO4) is, 2KOH…

Q: If 2.8 g of the vapor of volatile liquid is able to fill of 280-mL flask at 400.4 °C and 765 mmHg. 1…

A: Molar mass is defined as the mass of one mole of its atoms, molecules and particles. Molar mass of a…

Q: How many grams of sodium oxalate are required to react with 15 mL of 0.020 M KMnO4?

A:

Q: Calculate the volume of 6.36 M acetic acid needed to prepare 555mL of 0.953 M acetic

A: Molarity is defined as number of moles of solute dissolved in 1 litre of solution

Q: what volume of 0.250 M HCl is required to completely react with 0.350 g of NA2CO3 ? Na2CO3 + 2HCl…

A:

Q: What volume (V) of o.20 M HNO, is needed to neutralize 150 mL of o.6 M NaOH?

A: The ratio of number of moles to the volume of solution in liters is called as molarity. Molarity…

Q: if 60.20mL of 0.55M Ba(OH)2 solution are required to neturalize 10.50mL of HNO3 . what is the…

A:

Q: What volume of 2.25 M H₂SO₄ should be diluted with water to form a 1.25 L of 1.50 M acid?

A: Given, M1 = 2.25M V1 =? M2 =1.50M V2 =1.25  n is same

Q: 4.62mL of  .1510mL NaOH was needed to neutraliz 50.mL of H2SO4 solution. What is the concentration…

A: In the given question we have to calculate the concentration of original sulphuric acid solution.…

Q: What volume of0.317 M KOH solution will be required to titrations 25.00 mL of 0.285 M HN O3

A: The molarity of a solution is defined as the ratio of the number of moles of solute that are present…

Q: A precipitate is formed when 50.00mL of 0.695M HCl reacts with an excess of silver nitrate. How many…

A: AgNO3(aq)+ HCl(aq) → AgCl(s) + H+(aq) + NO3-(aq) no of moles of HCl = no of moles of AgCl

Q: Given 10.0 g of NaOH, what volume of a 0.100 M solution of H2SO4 would be required to exactly react…

A: Given: Concentration of H2SO4 = 0.100 M Mass of NaOH = 10.0 g Molar mass of NaOH = 39.997 g/mol…

Q: What volume of 12.0 M hydrochloric acid is needed to prepare 1L of approximately 0.2 M HCl?

A: When a concentrated solution of molarity M1 and volume V1 is diluted by adding water to a solition…

Q: 2. Determine the volume of 0.10 M potassium thiocyanate needed to prepare 100.00 mL of a 0.00100 M…

A: Ans. According to law of similarity:           N1V1=N2V2…

Q: What mass of Ca(OH)2 is required to neutralize 50.00 mL of 0.180 M HCl?

A: At complete neutralization, no of moles of the base is equal to the no of moles of acid.

Q: Determine the volume of 0.160 M NaOH solution required to neutralize 175mL of a 0.855 M HCl solution…

A: From the above given reaction we can say that 1 mole of NaOH is required to neutralise 1 mole of HCl…

Q: How many grams of Ba(OH)2 are needed to prepare 2.50 liters of 0.200 M barium hydroxide solution?

A:

Q: A 22.47 mL sample of dilute HBr requires 31.92 mL of 0.117 M KOH for neutralization.  Determine the…

A: The reaction between the acid and base is given by  KOH + HBr ----> KBr + H2O Hence from the…

Q: calculate the quantity of 0.250 M NaCl needed to prepare 250ml of 0.010 M NaCl

A: Given, Concentrated NaCl solution: Molarity of concentrated NaCl solution (M1) = 0.250 M Volume of…

Q: what volume of 0.250 M NaOH is required to react completely with 0.0100 moles of H2SO4?

A: Molarity ( M )  is defined as the number of moles of solute ( n ) dissolved in one litre of…

Q: What volume (in L) of 1.30 M FeBr₃ would be required to obtain 0.880 moles of Br⁻ ions?

A: Given: The molarity of FeBr3 (ferric bromide) is 1.30 M The number of moles of Br- ions is 0.880 mol

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.