How many of the compounds shown below will increase the pH when added to a beaker of water? KCI, CrCl3, AlCl3, FeCl2, CaClz 04 01 03 02 00

Q: Three colorless solutions in test tubes are in a test tube rack. You need to label the test tubees,…

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Q: Use the information and table for the following question. A student wants to perform a…

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Q: What salt is produced in each of the following neutralization reactions? A. HNO3 (aq)…

A: Neutralization reaction: It is the reaction in which strong acid react with strong base to form salt…

Q: To a 25.00 mL volumetric flask, a lab technician adds a 0.300 g sample of a weak monoprotic acid,…

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Q: Be sure to answer all parts. Calculate the concentration of [H3O+] ions in a 0.52 M NaOH solution.…

A: The concentration of [H3O+] ions in a 0.52 M NaOH solution is to be determined.

Q: 14 C. 12 10 8 b. 6. а. 1 3 4 6 7 38. In the graph for number 38, volume of base added to an acid…

A: Equivalence point is the point in the titration where number of moles of acid becomes equal to…

Q: Which one of the equations below represents what happens when NH3 is dissolved in water? O NH3 +H,O…

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Q: Find the concentration of chloride ions in a solution that is 0.280 M in sodium chloride (NaCI) and…

A: Given details, The balanced chemical equation,  NaCl → Na+ + Cl-MgCl2 → Mg2+ + 2Cl- Then, The…

Q: It was determined that the pH of a sample of river water is 5.83. What is the H⁺ concentration of…

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

Q: What is the molarity of a hydrochloric acid sample if 15.0ml of 1.20 M NaOH are required to…

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

Q: To a 25.00 mL volumetric flask, a lab technician adds a 0.450 g sample of a weak monoprotic acid,…

A: Answer:- This question is answered by using the simple chemical reaction between acid and base. Then…

Q: Determine [H3O+] in a solution where [Ca(OH)2] = 0.0383 M.     [H3O+] = ___ × 10 ____   M

A: The reaction of Ca(OH)2 is shown below:

Q: Calculate the concentration of hydrochloric acid if 50.0 mL of hydrochloric acid is neutralized by…

A: For acid-base titration, the molar concentration of the acid is determined using the molarity…

Q: 15.0 mL of unknown HCI solution was titrated by 0.15 M of NaOH. 37.78 mL of that NaOH solution was…

A: The neutralisation reaction taking place is  NaOH + HCl ------> NaCl + H2O

Q: A 1.5 L nitric acid solution was prepared by mixing 5 mL of concentrated nitric acid (SG=1.42) with…

A: Specific gravity = 1.42  Volume of nitric acid = 5 mL

Q: Calculate the molar concentration of a sodium hydroxide solution if 60.00 mL of this solution were…

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Q: After acing chemistry&121, you get a job in the chemistry lab and must prepare a nitric acid…

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Q: To a 25.00 mL volumetric flask, a lab technician adds a 0.375 g sample of a weak monoprotic acid,…

A: To a weak acid when strong base is added a buffer solution is formed. pH of the buffer solution can…

Q: The weak acid, HF is neutralized by the strong base NaOH. i) Write the reaction in molecular form.…

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Q: To a 25.00 mL volumetric flask, a lab technician adds a 0.275 g sample of a weak monoprotic acid,…

A: Given:  Mass of acid(HA) = 0.275 gm  Molarity of base (KOH) = 0.0803 M  Volume of base at end point…

Q: 1. A student in the lab places drops of the indicator phenolphthalein a solution. The color of the…

A: a) An indicator phenolphthalein is an acid/base indicator. When phenolphthalein is added to a clear…

Q: How many of the compounds shown below will decrease the pH when added to a beaker of water?…

A: All are salts of strong acid HI

Q: Which of the following salts acts like a base when added to water? a. sodium chloride b. potassium…

A: Given salt : NaCl , KF,LiNO3

Q: 9) Substances that release hydrogen ions (H+) when dissolved in water. a. acids b. salts c. bases

A: Acids and bases concepts

Q: the standard NaOH(aq). Compare the hydronium ion concentration to the hydroxide ion concentration…

A: This question based on acid base titration . The given HCl is neutralized by NaOH .  So we can…

Q: Which produces the greatest number of ions when one mole dissolves in water? NaMnO4 glucose NH4Cl…

A: The general rule of thumb is electrolytes(NaMnO4, NH4Cl, Na3PO4 and KBr) dissociate into ions…

Q: How many of the compounds shown below will decrease the pH when added to a beaker of water?…

A: The compounds given are LiI, CrI3, AlI3, FeI2, and CaI2.

Q: Hydrochloric acid is a strong acid. This means that O HC1 dissociates completely to H*(aq) and…

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Q: Liquid bromine is carefully added to a solution of lithium iodide.

A: Liquid bromine is carefully added to a solution of lithium iodide. Liquid bromine + Lithium Iodide =…

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: 10. If 29.50 mL of 0.175 M nitrous acid neutralizes 50.0 ml. of harium hydroxide, what is the…

A: Given:   volume of HNO3 =  29.5ml = 0.0295L[HNO3] = 0.175MVolume of base Ba(OH)2 = 50ml =…

Q: At a particular temperature, a sample of pure water has a Kw of 7.7×10−14. What is the hydroxide…

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Q: Which one of the equations below represents what happens when NH3 is dissolved in water? O NH3+H20…

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Q: 10 kai @ PC Gate X OWLV2 | Online X 02 Fall 101 20.1 X A Plato Reading.pdf X CSolved: A noncar X M…

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Q: 6. What is the balanced neutralization reaction for hydrochloric acid and calcium hydroxide? 3HCI +…

A: When acid base reacts quantitatively in a chemical reaction to produce a salt and water, this…

Q: Find the volume in mL of a 0.15 M HCI solution from 350 mL of 0.35 M HCl

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Q: How many of the compounds shown below will increase the pH when added to a beaker of water? KCI,…

A: since you have posted the multiple questions in single session, we are entitiled to answer only…

Q: Hydrogen ion concentration moldm 1.585 x 10 Concentration moldm PH Solution A 2.80 3.85 0.1 Solution…

A: Answer:- This question is answered by using the simple concept of calculation of hydrogen ion…

Q: To a 25.00 mL volumetric flask, a lab technician adds a 0.425 g sample of a weak monoprotic acid,…

A: Henderson Hasselbach equation is used to determine the pKa of unknown acid in the given scenario. pH…

Q: Some chemical compounds are listed in the first column of the table below. Each compound is soluble…

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Q: HCl concentration

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Q: Which of these chemical equations is an acid-base neutralization reaction? Select one: a. CaBr2(aq)…

A: In acid base neutralization reaction string acid react with strong base to form salt and water.…

Q: What salt is produced in each of the following neutralization reactions? A. HNO3 (aq) +…

A: Neutralization reactions:

Q: Write the nett ionic equation for the equation given below AGNO3(aq) + NH4|(aq) → Agl(s) +…

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Q: Which of the following will have the highest concentration of chloride ions? O 0.40 M lithium…

A: 0.4 M LiCl. Cl- present 0.4 M. 0.4 M MgCl2. Cl- present = 0.4*2 = 0.8 M. 0.4 M AlCl3. Cl- present =…

Q: 5. It takes 125.0 mL of 3.5 M hydrobromic acid to neutralize 75.0 mL of lithium hydroxide. What is…

A: Answer:- this question is answered by using the simple concept of calculation of molarity of acid…

Q: : Acetic acid/sodium acetate 1. You have 1.0 M acetic acid, 1.0M sodium acetate, 10 M HCI, 1.0M HCI,…

A: With the increase in concentration of the acid or base the acidity or basicity increases .

Q: 25.0 mL solution of HNO₃ is neutralized with 14.6 mL of 0.250 M Ba(OH)₂. What is the concentration…

A: 1- First calculate the mmoles of Base :  mmoles of Ba(OH)2 = [ Molarity × Volume ]  mmoles of…

Q: What ions go into solution when potassium carbonate solid dissolves in water OK.C OK,co, OK.C.0 OK,…

A: We have to select correct  ions from the following, when solid potassium carbonate  is dissolved in…

Q: It requires 19.5 mL of 0.250 M hydrobromic acid to completely neutralize 75.0 mL of an iron (III)…

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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.