How many moles of ions are produced in total when 1 mole of ZnCl, is dissolved in water? Select one: O 4 O 1 O 3 O 2

Q: What is the pOH of a solution where [H3O+] = 3.45 x 10-3 M?

A: The pOH is defined as the negative logarithm of concentration of hydroxide ion present in the…

Q: 9 rank the following cations as increasing strength of oxidizing agent : (from weakes to strongest)…

A: In a chemical reaction, the gain of electrons is called reduction and loss of electrons is called…

Q: Determine the pOH of a 0.00598 M HCIO4 solution. O 11.777 O 6.434 O 2.223 O 3.558 O 7.566

A: Given that, 0.00598 M of HClO4 solution. We have to calculate the pOH of the solution. So, the…

Q: Complete and Balance the following reaction.                                 MgO(s) + HCl(aq)

A: When MgO react HCl, the ions get replace with their counter ions and produces MgCl2 and H2O. It is a…

Q: In finding the equivalent number, n, the following are the rules EXCEPT Select one: O Acid-Base…

A: An equivalent number is used to determine the normality of the solution. The normality of a solution…

Q: lonic compounds that do dissolve in water dissolve to make: O ions molecules O solids nitrogen gas

A: Ionic bond :-  An electrostatic force of attraction which holds two oppositely charged ions together…

Q: One of the listed medicines is insoluble in water, dilute acids and alkalis: A) Boric acid B)…

A: Given, A. Boric Acid B. Lithium Carbonate C. Calcium sulfate D. Barium sulfate E. Magnesium oxide…

Q: 20.0 grams of Sodium hydroxide was dissolved in water up to 500 mL. Calculate the Molar…

A: Given, Grams of sodium hydroxide = 20.0 g Volume of solution = 500 mL       Required,…

Q: 5.8 Sulfur dioxide gas will form when nitric acid is added to a. CaCO3b. CaSO3c. CaSO4d. NaOHe.…

A: The reaction between nitric acid and calcium sulphite is given in step two.

Q: What best describes what happens when an acid such as HCl is mixed with water? Group of answer…

A: When hydrochloric acid (HCl) is added to water (H2O), the hydrochloric acid donates its H+ ion (i.e.…

Q: Which of the following is insoluble in water? NaOH Pb(NO3)2 CaSO4 HClO3 ZnCl2

A: Since NaOH is a strong base which dissociates completely in water. Hence NaOH is soluble in water.

Q: An aqueous solution of hydrogen bromide is called hydrobromic acid. Identify the chemical equation…

A: Acid : According to Arrhenius Acid - Base theory , when acid is dissolved in a solution , it…

Q: How many moles of HNO3 are present if 0.172 mol of Ba(OH)2 neutralize the acid solution? was needed…

A:

Q: Besides water, what else is produced during the neutralization reaction shown below: Mg(OH)2 + HBr

A:

Q: concentration of OH

A:

Q: Which of the following is NOT amphoteric? O H20 O Al(OH)3 Be(OH)2 PbO2 O Mg(OH)2

A:

Q: Determine the [H+] in a 0.155 M HClO solution. The Ka of HClO is 2.9 × 10-8.

A: Given, Concentration of the H+ ion = [H+] = ? Ka of HClO = 2.9 × 10-8 Concentration of the HClO…

Q: What are the balanced equations for the following? Pb(NO3)2(aq) + NH3(aq) and AgNO3(aq) + NH3(aq)

A: Balancing reaction:Balanced reaction is a chemical reaction in which number of atoms for each…

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: If the pH of a solution increases from 3.1 to 5.1 the hydronium ion concentration

A: The pH is expressed in terms of hydronium ion concentration as follows: Here, the pH(1) is given as…

Q: Two unknown substances are found in a lab. Data was collected in order to try identify the…

A: It is given that percent ionization of Substance Y is very less than substance X. We need to compare…

Q: 12. Calculate the concentrations (mol/L) for each cation in the original (undiluted) sea water.…

A: Complexometric titration A titration which is based upon the formation of a coordination complex is…

Q: Which of the following compounds would be insoluble in water?    Group of answer choices   Li3PO4…

A: (In Water) Li3PO4 – Soluble  KNO3 –  Soluble NH4OH – Soluble FeCO3 – Insoluble NaBr – Soluble

Q: 2. Determine the hydrogen/hydroxide ion concentration of the solution given the following pH below.…

A:

Q: In the following equation which species contains the atom which has been reduced? 6 FeCl2(aq)  +  14…

A: The given reaction is:

Q: 19. During standardization, 1.034 g of Na₂CO3 (106.00g/mol) used 42.31 mL of sulfuric acid to reach…

A: Thankyou for submitting excellent questions. Since you have posted multiple questions, we will be…

Q: What is the concentration of all ions present in each of the following solutions? a) 0.75 M CU2CO3…

A: Calculate all the concentration of all ions Present in each given ionic compounds Given  data 0.75 M…

Q: provide and Complete the net ionic equations for CuBr2+NaOH -> NaBr + Cu(OH)

A: Provided and Completed the net ionic equations for CuBr2+NaOH -> NaBr + Cu(OH)

Q: What is the final concentration of nitrate ion What is the final concentration of sodium ion

A: To calculate final concentration of ion, we would first their moles and using total volume of water…

Q: 28. Every antacid contains one or more ingredients capable of reacting with excess stomach acid…

A: Ionic equation is an equation in which ions are explicitly shown. Net ionic equation is the chemical…

Q: Which of the following is considered both a double-replacement and neutralization reaction? KCIO3…

A: A double displacement reaction is a type of reaction in which reactant ions exchange places to form…

Q: Household white vinegar has a concentration of 0.83M.  Since you know from #2 above how many moles…

A:

Q: Calculate the %(m/v) of hydrochloric acid using the molar concentration you found. Shows…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Present the balanced chemical reaction for the acid ionization of H2SO4 (sulferic acid)

A: Balanced chemical reaction for the acid ionization of H2SO4 ---

Q: Calculate the hydronium ion concentration in an aqueous solution that has a pH of 3.78.

A: Given that, pH=3.78 hydronium ion concentration=?

Q: Which of the following statements explain why HBr is a stronger acid than HF? 17

A:

Q: 1. Determine the concentration of NaOH 2. Detremine the concentration of acetic acid 3. Calculate…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: b Identify the ions that exist in an aqueous solution of Na2CO3, and specify the concentration of…

A: Fill in the box ?

Q: Acid Base AI(CIO)3 NH41

A: Different type of salts are formed by Combination with different acids and bases by their…

Q: What is the concentration of Al3+ ions in a solution of AlBr3 having a Br- concentration of 0.142 M?

A: The reaction of dissociation of AlBr3 in solution is given as,   AlBr3→Al3++3Br- Given that the…

Q: Write the three dissociation equations of H3PO4 and the respective Ka equations.

A: Given  H3PO4 (Phosphoric acid) It is a tri-protic acid. It undergoes step wise dissociation to…

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: What salt is formed from the neutralization reaction between perchloric acid and potassium…

A: Perchloric acid formula is HClO4 Potassium hydroxide formula is KOH During the neutralization of…

Q: Identify the following reaction as acid-base, Lewis acid-base, redox or none of the above. CH4 + 2…

A: The given balanced chemical equation is,  CH4 + 2 O2 → CO2 + 2 H2O

Q: When the follow equation is balanced, what coefficient would fall before the symbol "NAOH"? As +…

A: Given reaction is, As + NaOH --------> Na3AsO3 + H2

Q: What is the concentration of Co2+ ions at

A:

Q: What is the concentration of a H3PO4 solution if 17.5 mL of the solution is neutralized by 31.2 mL…

A:

Q: Give the correct chemical formulas of the products of an acid-base neutralization between H2SO4 and…

A: Whenever an acid reacts with a base then a reaction occurs. And this reaction is known as the…

Q: Molecules of different acids ionize to form different numbers of ions. Both HCl and HNO3 are…

A:

Q: Be sure to answer all parts. Enter your answers in scientific notation. Calculate the hydronium ion…

A: Consider he given information is as follows; (a) pH = 9.20      H3O+ = ? (b) pH = 3.82          H3O+…

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.