How to determine the concentration of KMnO4?

Q: Determine the molarity concentration of phosphate, PO, in a 0.76 M solution of phosphoric acid,…

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Q: solution of Kl?

A: The reactants given are Pb(NO3)2 and KI.

Q: Calculate the following: Number of moles of: AgCl(s) Cl(aq) Pb²+ (aq) [CI] in PbCl2 solution (mol/L)…

A: As per bartleby expert guidelines, I am allowed to answer first three parts of a question. Please…

Q: What volume of a 0.350 M solution of LiOH is required to obtain 0.125 mol of LiOH?

A: Molarity = no. of moles/ volume of solution(Lt)  Molarity = 0.350M ; n = 0.125 mol

Q: to prepare 0.1 L of 0.1 N from 0.2N HCI we need to

A:

Q: Determine the molar concentrations of Na+ and PO43- in a 1.50 M Na3PO4 solution.

A: Molarity :- Moles of solute present per liter of solution is called molarity of the solution.

Q: A 0.207 g sample of a monoprotic acid is dissolved in water and titrated with 0.110 M NaOH. What is…

A: First, calculate the number of moles of monoprotic acid and base, Let us consider, Monoprotic acid =…

Q: Write a balanced chemical equation of NaBr(aq) with Pb(NO3)2(aq).    List the spectator ions for…

A: We have to write a balanced chemical equation of NaBr(aq) with Pb(NO3)2(aq).    List the spectator…

Q: What volume of a 0.404 M calcium hydroxide solution is needed to exactly neutralize 3.54 grams of…

A: Given: Concentration of Ca(OH)2 = 0.404 M mass of KHP = 3.54 g molar mass of KHP = 204.22 g/mol

Q: Complete and balance  the following reactions.  Write ionic and net ionic reactions .    _____…

A: Given reaction is HNO3aq    +     NaCO3aq    →    ? Complete and balance the given reaction. Write…

Q: Determine the concentration of NO−3 for 0.16 MM KNO3

A: A strong electrolyte dissociates completely into its ionic constituents in an aqueous solution.  The…

Q: concentration of OH- in a sample is 2.2 x 10-6 M, what is the molar concentration of H3O+?

A: [OH-] = 2.2 x 10-6 M  we know.   ,  [H3O+] * [OH-] = 10-14

Q: What is the pOH of a solution prepared by diluting 128.9 mL of 1.476 M HNO, (ka>>1) to a total…

A: Given that -  Volume of stock HNO3 Solution =128.9 mL  Molarity of stock HNO3 Solution = 1.476 M…

Q: 1) Write a balanced equation of following acid-base reaction (neutralization reaction) in water:…

A: 1.) In acid base neutralization reaction salt and water are produced . So we would first write…

Q: You have 75.0 mL of a 2.50 M solution of Na2CrO4(aq). You also have 125 mL of a 2.01 M solution of…

A: Number of moles of a substance refer to the unit of amount. One mole of a substance can be defined…

Q: What is the total molar concentration of ions in each of the following solutions, assuming complete…

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Q: a) Calculate the molarity of AlCl3 if 0.220 mol AlCl3 is dissolved in enough water to make 0.500 L…

A: The moles of AlCl3 is = 0.220 mole The volume of solution is = 0.500 L The molarity of the solution…

Q: Balance the equation and choose the coefficient of the (?) Na2CO3 + HCl → NaCl + H20 + CO2 (x)Na2CO3…

A: Unbalance Reaction  Na2CO3  +( ? ) HCl   → NaCl +  H2O +    CO2 Balance equation and coefficient of…

Q: [H3O+]=7.75×10−9 M; [OH−]=?

A: Given that, [H3O+] = 7.75×10-9 M  then  [OH-] =?

Q: Find the mass of barium metal (in grams) that must react with Oz to produce enough barium oxide to…

A: The given data contains, Concentration = 0.10 M. Volume = 1.0 L.

Q: Identify the following as an acid or base: а. КОН b. HBr с. LIOH d. HI e. NH, f. NH,

A: Acids are the substances which increase the hydrogen ion concentration in the solution. Hence, the…

Q: Determine the number of grams of HCI that can react with 0.750 g of AI(OH)s

A: Given :- mass of Al(OH)3 = 0.750 g  To calculate :- mass of HCl (in g)  Number of moles = mass/molar…

Q: What volume of 0.246 M HNO3 solution is required to react completely with 38.6 mL of 0.0515 M…

A: Given that : The molarity of HNO3 solution = 0.246 M The molarity of Ba(OH)2 = 0.0515 M The volume…

Q: How many grams of a solid could be formed of a 25.0 mL of a 2.50M of solution of AgNO3?

A: Given, volume of Solution = 25.0 mL Molarity = 2.50 M = 2.50 mol/L Molar mass of AgNO3 = 169.87…

Q: What volume of 0.600 M HCl is required to react completely with 2.50 g of sodium hydrogen…

A: The molar mass of NaHCO3 is 84.0 g/mol. The number of moles of NaHCO3 (n1) is calculated as follows:

Q: What volume of 0.600 M HCl is required to react completely with 2.50 g of sodium hydrogen…

A: density=massvolumevolume=massdensitymolarity=no of molesvolume of sol in 1 L

Q: An antacid tablet containing CaCO3 as the active ingredient required 22.6 ml of 0.0930 N HCl for…

A:

Q: [H3O+]=6.67×10−4 M; [OH−]=?

A: Given : [H3O+]  OR [H+] =  6.67×10-4 M   We have to calculate concentration of OH- or [OH-].

Q: CaO(s) + CO, (g) CACO, (s) O acid-base neutralization O precipitation O redox O none of these…

A: Since you asked multiple questions so as per Q&A guidelines of portal I solve first image…

Q: What is the total concentration of ions in a solution consisting of 0.3010 M HNO3?

A:

Q: How many mL of the standard AgNO3 solution were used in the titration?

A: Solution: We have filled standard AgNO3 solution in burette and used for titration. In the given…

Q: A 25.0 mL solution of HNO3 is neutralized with 19.7 mL of 0.125 M Sr(OH)2. What is the concentration…

A: Given : Volume of HNO3 solution = 25.0 mL  Volume of Sr(OH)2 required = 19.7 mL Concentration of…

Q: What is the coefficient of water and where does it appear when the following equation is balanced?…

A: The equation  can be balanced in basic medium as follows:

Q: Complete and balance the following neutralization reaction.

A:

Q: calculate the amount of H₂S

A:

Q: What is the solution of 113g to ug?

A: Here given, 113 g We know the formula for converting gram to microgram is--- 1 gram = 1000000…

Q: What is the molarity of a solution of nitric acid if 0.216 g of barium hydroxide is required to…

A: Given, Mass of barium hydroxide = 0.216 grams  Molar mass of barium hydroxide = 171.34 g/mol

Q: A 0.434 g sample of a monoprotic acid is dissolved in water and titrated with 0.170 M KOH. What is…

A: Number of mole of NaOH used will be equal to moles of monoprotic acid being neutralised

Q: Calculate the volume of 0.828 M HNO3 that can be neutralized by 55.6 mL of a 1.57 M KOH solution.…

A: The Neutralization reaction between HNO3 and KOH HNO3 + KOH → KNO3 + H2O From this Balanced chemical…

Q: the hydronium ion concentration as an aqucaus salution of 0.468 M hydrofluoric acid (kg = 7.20 × 10…

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Q: P. Complete and balance the following neutralization reaction _H2SO4(aq) + NH,OH(aq)

A:

Q: A 0.149 g sample of a monoprotic acid is dissolved in water and titrated with 0.150 M KOH, What is…

A: Given- Mass=0.149g Concentration=0.150M Volume=16.5mL Molar mass=?

Q: What are the individual ion concentrations and the total ion concentration in 0.66 M Mg(NO3)2?

A: The dissociation of given compound can be represented as Mg(NO3)2 ---> Mg2+  +  2NO3-

Q: give an example of neutralisation reaction.

A: Neutralization reaction is a reaction of an acid with a base to produce a salt and…

Q: AgH KCN HBRO, 4(aq)

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: What volume of water should be removed from 605. mL of 0.362 M CH1206(aq) to change the…

A: Interpretation- Volume of water that should be removed from 605 mL of 0.362 M C6H12O6 aqueous…

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.