if 15.0 mL of a 0.25 M KOH solution is needed to neutralize 12.0 mL HBr soluition. what is the concentration of HBr solution?

Q: What is [H+] in a solution prepared by mixing the following solutions 2.0 L of 1.9 M HCl 1.4 L of…

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Q: Distinguish between strong and weak electrolytes?

A: To: Distinguish between strong and weak electrolytes?

Q: If KHP used in the Standardization of a Sodium Hydroxide Solution experiment, and was not dried…

A: We know that KHP(Potassium Hydrogen Phthalate) is an excellent primary standard for titration.  KHP…

Q: What is the concentration of sodium ions in 0.140 M Na2HPO4?

A: Given Concentration of Na2HPO4  = 0.140 MConcentration of Na+  ion = to be determined

Q: List all the chemical species that occur before, during, or after the reaction between aqueous HCl…

A: Aqueous HCl and aqueous NaOH will undergo double displacement reaction. The positively charged…

Q: (4d-101) Which two of the following combinations would make functional buffer systems? HF and NaF…

A: The solution of a weak acid and its salt acts as a functional buffer solution. The solution of a…

Q: WHat volume of 0.200M HI is needed to neutralize 65.0g NaOH?

A: Given information:Concentration of HI solution (M) = 0.200 MMass of NaOH = 65.0 gMolar mass of NaOH…

Q: What are the major species present when 10 mL of 0.1 M NaOH are added to 40 mL of 0.05 M acetic acid…

A: When a strong base like NaOH is added to a weak acid like CH3COOH, it undergoes a neutralization…

Q: What volume of 0.5 M NaOH will be required to neutralize 50 mL of 0.1 M of HCl ?   50 mL 250 mL 10…

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Q: How many grams of KHP is required to completely neutralize 25.00mL of a 0.100-M sodium hydroxide…

A: Molarity = moles of solute/volume of solution (in L)  so, moles = molarity × volume (in L)     When…

Q: 1.) PPM 3 2.) Strong base

A: Triphenyl phosphorus reacts with alkyl halide to give a substitution reaction and the intermediate…

Q: What is the concentration of chloride ions in a 0.125 M MgCl2 solution?

A: The concentration of chloride ions in a 0.125 M MgCl2 solution is to be calculated

Q: Calculate the volume of concentrated HCl 12.2 M needed to prepare a solution of 50ml 3.0 M HCl.

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Q: How many ml of 0.250 M HCl are required to completely neutralize 75.0 ml of 0.600 M Ba(OH)2…

A: For the complete neutralization: Number of miliequivalents of acid  = Number of miliequivalents of…

Q: What is the resulting pH when we add 50 mL of a 0,12 mol/L HCl solution to 65 mL of a 0,10 mol/L…

A: Given: Concentration of HCl = 0.12 M Volume of HCl solution added = 50 mL = 0.050 L…

Q: What is the pOH of  solution formed by mixing 200. mL of 0.10 M HCl with 200. mL of 0.15 M NaOH?

A: The objective of this question is to calculate the pOH of a solution formed by mixing 200 mL of 0.10…

Q: 25.13 mL of 0.250 M KOH is required to neutralize 10.00 mL of nitric acid. What is the concentration…

A: Volume of KOH (V1) = 25.13 mL Molarity of KOH solution (M1) = 0.250 M Volume of HNO3 solution (V2) =…

Q: write the neutralization equation for caco3 and nahco3

A: Neutralization equation for caco3 and nahco3

Q: Q12- At pH=7.89 A) [H₂L]=[L²] B) [HL]=[H₂L] C) [H₂L]> [HL] D) [L²] = [HL]

A:

Q: 10 mL of 0.1 m NaOH is required to neutralize 20 ml of unknown HCL what is the concentration of the…

A: Given :  Volume of NaOH solution = 10 ml  Concentration of NaOH solution= 0.1 M

Q: Find the molarity of a KOH solution if 13ml of 2.1M HCl solution is neutralized by 13ml of KOH…

A: The equation to find the unknown quantity from the known values is given by, M1V1=M2V2 where M is…

Q: What is the molarity of an HCl solution if 28.0 mL of 0.17 M NaOH are needed to neutralize 23.0 mL…

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Q: What is the concentration of sodium ions in 0.170 M Na₂HPO₄?

A:

Q: What is the concentration of sodium ions in 0.400 M Na₂HPO₄?

A: Given Concentration of Na₂HPO₄ = 0.400 M

Q: QUESTION 6 Identify the salts that will not hydrolyze water. The solution will be neutral. NaCl NH41…

A: Answer:Salts of strong acid and strong base doesn't get hydrolyzed in water. So, in this problem we…

Q: i) NaOH NH ii) HCI

A: This is one type of lactam, specifically called delta-lactam. Lactams are cyclic amide. The word…

Q: What volume of 0.200 M NaOH would be required for a titration of 65.00 mL of 0.200 M HCl?

A: In chemistry, there are many ways to check the deviation of experimental data from the accurate…

Q: How many mL of 0.2 M hydrochloric acid is required to neutralize 100 mL of 0.8 M KOH?

A: Given : Concentration of hydrochloric acid i.e HCl = 0.2 M Concentration of KOH = 0.8 M And volume…

Q: Classify each of the following substances as either a strong or weak acid, strong or weak base, or a…

A: A substance is said to be a strong acid if it gives easily H+ ions in an aqueous solution. A…

Q: Which of the following solutions exhibits the common ion effect? H₂CO3 and Na₂CO3 NH3 and NH4CI ☐…

A: Common ion effect is an effect which according to Le Chateliar's principle, states that when an ion…

Q: 07-13: The diprotic acid Hal. has Kor 1.4 x 10% and Ka 1.2 x 10-¹0 97-Calculate the molarity of H*…

A:

Q: 07-13: The diprotic acid H₂1. has Kor 1.4 x 10% and Kaz-1.2 x 10-10 97-Calculate the molarity of H…

A: #Q.10: Given H2L is a weak diprotic acid with Ka1 = 1.4*10-6 and Ka2 = 1.2*10-10

Q: 11.3 mL of 0.110 M HCI is required to neutralize 25.00 mL of Ba(OH), solution. What is the molarity…

A: The objective of this question is to find the molarity of the Ba(OH)2 solution. We can do this by…

Q: liters of a 6.00 M HCI solution to obtain 5.0 moles of HCI

A: In 6.00 M HCl, 6 mol of HCl is present in 1.0 L of the solution. The required volume of 6.00 M HCl…

Q: How many mL of 0.45M HCl must be added to 25 mL of 1.00 M KOH to make a neutral solution?

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Q: Determine the molarity of a NaOH solution when each of the following amounts of acid neutralizes…

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Q: What volume of 0.1650 M NaOH is required to titrate 17.00 mL of 0.1250 M HCl?

A: •GIVEN=> NaOH=> M1= 0.1650M and we have to find its volume(V1). •HCl=> M2=17.00 ml and…

Q: Which of the following is a weak electrolyte? *       HC₂H₂O₂       NaCl       NaOH       HCl

A: Please find your solution below : A strong electrolyte is an electrolyte that dissociates completely…

Q: Why volume of 12 M HCL is required to prepare 16L of a 0.25 M HCL?

A: V1= ? M1 = 12 M V2 = 16 L M2 = 0.25 M

Q: How many milliliters of 0.20 M HCI is required to neutralize 90.0 mL of 0.80 M NAOH?

A:

Q: How much mL of 0.155 M NaOH solution are required yo neutralize 35.0 mL of 0.250 HCL solution?

A: Given, NaOH solution Molarity of NaOH solution = 0.155 M = 0.155 mol/L Volume of NaOH solution = ?…

Q: 20mL of 0.3M NaOH is required to neutralize 40ml of unknown concentration HCl. What is the…

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Q: Answer the following questions about a 1.50M HCl solution: How many milliliters of the solution must…

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Q: HCl concentration

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Q: If 37.23 mL of a sodium hydroxide solution is required to titrate 2.34 g of KHP, to the endpoint,…

A: Chemical reaction between sodium hydroxide and KHP is given by:

Q: How many mL of 0.80 M NaOH solution is needed to neutralize 20 mL of 0.25M Sulfuric acid solution?

A: Given : Concentration of H2SO4 = 0.250 M Concentration of NaOH = 0.80 M And volume of H2SO4 solution…

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.