What is the common ion in a solution prepared by mixing HNO2 with LiNO2?   a. H+   b. OH-   c. Li+   d. NO2-

Q: H2SO4 (aq) + 2 KOH (aq) ------------> K2SO4 (aq) + 2 H2O (l)   What volume, in L, of 0.200 M KOH…

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Q: How many milliliters of 0.475 M KOH solution are needed to completely neutralize 38.0 mL of 0.231 M…

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Q: Calculate the volume of 0.737 M HNO3 that can be neutralized by 53.6 mL of a 1.60 M KOH solution.…

A: It is an acid-base neutralization reaction. Both acid and base have the same n-factor.  So we can…

Q: * A student wishes to check the amount of HCI found in a bottle in lab. On the label o botde, the…

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Q: How many mL of 0.115 M NaOH will react with exactly with 17 mL of a 0.210 M solution of H2SO4 (3 SF)…

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Q: 3 A l.00ml alıquot of Aish oil was andyd for N using the kieldahl methad After cigeshim, the…

A: Reaction of ammonia with HCl: NH3 + HCl → NH4Cl 1 mole ammonia reacts with 1 mole HCl.

Q: 4.5.1 Calculate the molar concentration of a solution preparedby dissolving 58.5 g NaOH in enough…

A: Because, Molarity(M) is defined as the ratio of number of moles(n) of compound (which is NaOH here)…

Q: It takes 24.35 mL of a 0.35 M HCI solution to neutralize 36.44 mL of NaOH solution. Calculate the…

A: The molarity of NaOH solution can be calculated as

Q: A beaker containing 25.0 mL of 0.360 M H2SO4 spills on the counter. How much baking soda, NaHCO3,…

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Q: How many mL of 0.400 M H2SO4 solution is to be added to 32.9 mL of 0.426 M LiOH solution to…

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Q: 44.2 mL of a 0.634 N KOH solution was needed to titrate a 2.63 g of an aqueous malonic acid solution…

A: Volume of KOH = 44.2mL Normality of KOH = 0.634N Mass of malonic acid = 2.63g

Q: Please kindly help me to answer this QUESTION. Thank you very much! H3PO4 + NaOH --> Na3PO4 + H2O…

A: A) balanced chemical equation

Q: 6. Nitric acid, HNO3, is a strong acid in aqueous solutions. It is sold commercially as a…

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Q: How many milliliters of 0.200 MM NaOHNaOH are required to neutralize 15.0 mLmL of 0.350 MM…

A: A neutralization reaction can be defined as a chemical reaction in which an acid and base…

Q: Calculate the number of hydronium ions in 51.70 ml. of an aqueous solution with a pll of 10.8.…

A: Given- pH=10.88 Volume =51.70mL=0.0517L  Number of hydronium ion=?

Q: How many mL of a 0.500 M NaOH solution are needed to completely neutralize 20 mL of a 0.200 M H2SO4…

A: Given the chemical reaction as follows, 2 NaOH (aq) + H2SO4(aq) --> Na2SO4(aq)  +H2O (l)…

Q: How many milliliters of 0.108 M KOH must be used neutralize completely 20.0 mL of 0.142 M H3PO4 (aq)…

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Q: Determine the volume (in L) of 0.0751 M Ba(OH)2 required to neutralize 543.4 ml of 0.354 M HCI. L…

A: Given, Concentration of Ba(OH)2 = 0.0751 M Concentration of HCl = 0.354 M Volume of HCl = 543.4 mL…

Q: 10.00 mL of the unknown acid with a concentration of 0.1500M was placed into an Erlenmyer flask…

A: Interpretation: The amount of sodium hydroxide used in the experiment is to be determined. Given:…

Q: RECRYSTALLIZATION A. PRINCIPLE INVOLVED     What is the principle behind this process?

A: Recrystallization is a technique used to purify chemicals by dissolving both impurities and a…

Q: Linda used 20.53 mL of 0.4412 M NaOH to neutralize a 10.00 mL sample of orange juice. Assuming all…

A: The expression to calculate the unknown concentrations form known solutions is  M1V1=M2V2 where M1…

Q: n the titration of a solution of Sodium hydroxide, an acid titrant was prepared by diluting 100.0 mL…

A: Given:Volume of nitric acid=100.0mLmolarity of nitric acid =2.00mol/LFinal volume of the solution…

Q: A sample of KOH required 51.8 mL of 0.288 M HCl to neutralize it.  How many grams of KOH were in the…

A: The balanced chemical equation given is      KOH + HCl → H2O + KCl Volume of HCl = 51.8 mL = 0.0518…

Q: 4.5 A 25.00 mL aliquot of NaHCO3 solution was titrated and neutralised with 23.51 mL of 0.05835 M…

A: Answer-4.5 Moles of a compound are always the product of its molar concentration and volume,…

Q: 2NaCl + Pb(NO3)2 → 2NANO3 + PbCl2 How many mL of 0.237 M NaCl react with 39.1 mL of 0.126 M…

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Q: 50.00 mL of a diprotic acid solution, whose concentration is unknown, is titrated with 12.54 mL of…

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Q: 0.54 gram sample of a solid acid is dissolved in a minimal amount of water and titrated to a…

A: It is an acid – base titration. The complete neutralization reaction is given below.

Q: How many mL of water must be added to 197 mL of 1.50 M HCl to give 1.00 M HCl? (Assume the volumes…

A: Given :  Molarity of HCl = 1.50 M  We have to calculate how much water needs to be added to make…

Q: How many milliliters of 0.481M Ba(OH)2 solution are needed to completely neutralize 41.6 mL of 0.495…

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Q: Consider this reaction  H2SO4(aq) +2KOH(aq) ---> H2SO4(aq) ---->K2SO4(aq) +2H2O(l) Determine the…

A: We have to calculate the volume of KOH required to complete neutralization of given sample of…

Q: H2SO4 (aq) + 2 KOH (aq) ------------> K2SO4 (aq) + 2 H2O (l)   What volume, in L, of 0.500 M KOH…

A: Given: Volume of H2SO4 solution = 1.32 L Molarity of H2SO4 solution = 0.300 M Molarity of KOH…

Q: How many mL of 0.250 M KOH will react with 15.0 mL of 0.350 M H2SO4? The reaction is : 2KOH + H2SO4…

A: 1- First calculate the mmoles of acid :  Acid is : H2SO4  mmoles of acid = ( Molarity × volume)…

Q: What colour is the resulting solution when the universal indicator is added to water? What colour is…

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Q: a. If 15.0 ml of H.SO.are required to neutralize 25.0 ml of 0.660 N KOH solutton, to what volume…

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Q: 1.51 g Na2CO3 is dissolved in H20 and titrated with HCI. 23.0 mL of a HCI solution were required to…

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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 do you prepare a 175.0-mL of 0.085 M NaOH solution? a. From solid NaOH pellets (by dissolving)…

A: a)

Q: What volume of o.145 M acetic acid solution would completely neutralize 21.58 mL of 0.105 M Ba(OH)2…

A: Molarity of acetic acid = 0.145 M  Volume of Ba(OH)2 = 21.58 ml  Molarity of Ba(OH)2 = 0.105 M

Q: + I03 + SO4? (Basic) (i) Cr2072 + 12 Cr+3 (Acidic) (ii) MnO4 + SO3? + Mn+2 -2 (h) The CS with Camil

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Q: A supply of NAOH is known to contain the contaminants NaCl and MGC12. A 4.955 g sample of this…

A: To calculate the percent concentration of NaOH in the given sample, first of all, we determine the…

Q: An unknown diprotic acid requires 13.33 mL of 0.117 M NaOH to completely neutralize a 0.845 g…

A: AH₂ +2NaOH → Na₂A + 2H₂O n(AH2)  = 0.0133 L × (0.117 mol NaOH / 1 L ) ×( 1 mol AH2/ 2 mol NaOH ) =…

Q: What volume in ml of .2800 M HBr is required to neutralize 50.00 ml of .7000 MKOH

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Q: ed in enough water tö förm an - calculate the final volume of the solution in mL.

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Q: What volume of 0.1050 M sodium hydroxide solution is needed to neutralize 20.0 mL of 0.1500 M…

A: The balanced equation for neutralization of sodium hydroxide with sulfuric acid is  2 NaOH + H2SO4…

Q: A chemist starts with 500 ml of 0.50 HCI by diluting a 6.0M HCI solution. How much of that solution…

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Q: A solution of HCI is found to be 0.2480 N and 27.54 mL of it is equivalent to 19.53 mL of standard…

A: The number of moles of a substance is determined as the mass of a substance upon its molar mass. The…

Q: Consider the following balanced chemical reaction:   H2SO4 (aq) + 2 KOH (aq) ------------> K2SO4…

A: We first consider a balanced chemical equation : H2SO4+2KOH------------>K2SO4+2H2O This shows…

Q: A sample of KHP. KHCaH.Os, weighing 2.035 g is titrated with NaOH and backtitrated with HCI. NaOH…

A: Given: Mass of sample of KHP =2.035 g Volume of NaOH required =23.20 mL Volume of HCl required…

Q: What is the concentration of lithium ions in 0.455 M Li₃PO₄?

A: A numerical problem based on concentration, which is to be accomplished.

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.