Which of the following are strong electrolytes? I. HCI II. HC2H3O2 III. NH3 IV. KCI O I, Il and III O II and IV O I, II, III and IV Il and III O l and IV

Q: It takes 37.4 mL of 0.212 M NaOH to neutralize 10.0 mL of aqueous H2SO4.  What is the concentration…

A: The reaction taking place between H2SO4 and NaOH is,

Q: 024-SP-CHM1032-7 X + /quizzes/3786621 t Question 3 0 / 9 pts A chemist needs 225 mL of 2.4 M HCI.…

A: The objective of this question is to find out the volume of 12 M HCl that needs to be dissolved in…

Q: Calculate the number of moles of each ion present in 3.5 ml of 6.0 m H2SO4

A: Since the density of the solution is not given, thus by considering it to be molar solution instead…

Q: Calculate the mass-volume percent concentration for a 8.7 M NaOH solution.  ____%

A: The mass/volume percent of a solution is defined as the ratio of the mass of solute that is present…

Q: Na+ CI- Nat CI Nat Na+ CI- Na+ I I CI- I CI- H₂ 2 H₂ H₂ H₂ 2 H₂ 2 I I 2 HF H+ HF HF HF F- H+ CN- HCN…

A: Electrolytes are chemicals that conduct electricity when dissolved in water. Greater the ionization…

Q: If 42.6 g of C,H̟OH (MM = 46.07 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A:

Q: Which of the below figures best represents what happens when MeINOs is added to water NO, Mg NO, Mg…

A: Given: Mg(NO3)2 is added in water.

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: To dilute a HCI solution from 0.500 M to 0.100 M, the final volume must be: O 5 times the original…

A:

Q: Determine the following concentrations when 7.98 g of nitric acid (HNO3) is dissolved in 165 mL of…

A:

Q: Which of the following ionic compounds is INSOLUBLE in water? O KBr O Na2S O Lizs O PBCI2 PbCl2 O…

A: The solubility of organic compounds can be described by the phrase "like dissolves like." This…

Q: What makes a solution a WEAK electrolyte? When the solute is not added to the water. When the solute…

A: Given  Nature of Electrolyte = Weak Electrolyte   Definition = ?

Q: Which contains the greatest number of fluoride ions? A) 20 mL of 2.5 M FeF3 B) 100 mL of 1.0 M MgF2…

A: We can simply solve this problem by mole concept. First we calculate the moles of solute present in…

Q: if 32.8 mL of a 0.162 M NaOH solution is required to neutralize 25.0 mL of a solution of H2SO4, what…

A: Given  V2  =     Volume of NaOH    = 32.8 mL  M2  =   Molarity of NaOH     = 0.162 M  V1  =…

Q: Which of the following is an electrolyte?   CsCl H2S Zn3(PO4)2 NiCO3 BaSO4

A: Strong electrolyte – It is defined as an electrolyte completely dissociate in its aqueous solution…

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: What volume of a 0.182 M HBr solution is needed to neutralize 27.1 mL of 0.328 M KOH? Part 4 of…

A: An acid base reaction is also called as neutralization reaction. The H+ ions of acid react with OH-…

Q: is the Arrhenius definition of an acid and a base? O a An acid contains hydrogen; a base contains a…

A: The concept of Arrhenius acid base is applicable for only aqueous solution.

Q: Calculate the final concentration when 2 L of a 6.0 M HCl solution is diluted with H2O to a final…

A:

Q: A sample of KHP, KHC&H4O4, weighing 4.070 g is titrated with NaOH and backtitrated with HCI. NaOH…

A: Reaction: 2HCl + Na2O →2NaCl + H2O molar mass of Na2O = 62 g/mol mass of Na2O = 0.016 g moles of…

Q: The strong electrolyte in the following compounds is: O KBr CH3COOH H20 О нF

A: Strong electrolytes are those which dissociates completely in the solution. Among the given options,…

Q: Consider the following six beakers. All have 100.0 mL of an aqueous 0.1 M solution of the following…

A: pH of six beakers:

Q: What volume (L) of 0.432 M NaOH is needed to titrate 50.0 mL of 0.254 M HCl?  You must show your…

A: Here given, Volume of HCl (V1) = 50 mL Strength of HCl (S1) = 0.254 M Volume of NaOH (V2) =?…

Q: Do not give handwriting solution. What is the pHpH of a 8.00×10−2 mol L−1mol L−1 ammonia solution?

A: The question is based on the concept of the pH of the solution.It is defined as a negative logarithm…

Q: Identify the major species in a solution when 0.25 mol of Mg(OH)2 is added to 1.00 L of 0.25 M…

A: Let's analyze the reaction between Mg(OH)2 and HNO2 to identify the major species in the resulting…

Q: If 34.87 mL of a standard 0.3447 M NaOH solution is required to neutralize 39.21 mL of H₂SO4 what is…

A: we need to calculate the molarity of acid solution

Q: (H'] [OH'] pH Acid or Base? 3.6 x 1012 3.7 x 109 6.2 5.8 x 10

A: Using the formula to calculate.  [H+][OH-] = 10^-14 pH = -log[H+]

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: A 0.026 M solution of a weak acid (HA) has a hydronium-ion molarity [H3O'Jof 5.3 x 10- M. What is…

A: The percent ionization of a weak acid depicts its extent of dissociation. The percent ionization of…

Q: When a person’s stomach oversecretes gastric juices containing hydrochloric acid, the person treats…

A: Molar mass of Al(OH)3 = 78 g/mol Molar mass of Mg(OH)2 = 58.32 g/mol Molar mass of NaHCO3 = 84.007…

Q: Which of the following substances, if dissolved in water, would create a strong electrolyte? O NaF O…

A: NaF (s) +   H2O (l)---> Na+  (aq) +    F- (aq) C6H12O6 (s) + H2O (l)---> C6H12O6 (aq)  C2H5OH…

Q: What amount of water is formed when 20 mL of 0.80 M HCl and 30 mL of 0.40 M NaOH are mixed?…

A:

Q: The concentration of PO4 ions in (M) found in a solution of 3 M H3PO4 is (Ka1= 7.1X10 3, Ka2…

A: To calculate the degree of dissociation into 3 seperate equation using the given information.

Q: Which solution contains the largest number of moles of fluoride ions?   7.50 mL of 0.500 M FeF3…

A: Consider the dissociation of a molecule, AxBy AxBy⇌xAy+ + yBx- That is, the dissociation of 1 mole…

Q: It takes 40 mL of 0.75 M NaOH solution to completely neutralize 150 mL of a sulfuric acid solution…

A:

Q: 16 of 43 An aqueous potassium carbonate solution is made by dissolving 5.81 moles of K,CO, in…

A:

Q: Oxalic acid dihydrate (H2C,O4 2H,O) is used to standardize the concentration of a KOH solution. If…

A: We will calculate the concentration of KOH by using simple mole concepts.

Q: A 20 mL solution of 3 M HC1 is diluted to 60 mL. What is the concentration of the 60 mL solution?

A:

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.