Two solutions are combined: 100.0 mL of 1.00 M Ba(OH)2 and 75.0 mL of 1.50 M H2SO4. What is leftover, H+ or OH-, and what is its concentration in the solution?

Q: Which of the following schematic drawings best describes a solution of Li2SO4 in water (water…

A: Given Li2SO4 is an ionic compound Ionic compounds are the compounds that are formed by the when a…

Q: 1. Write the reaction for the dissociation of KHT(s) in water.

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Q: A 50.00 mL sample of a locally made white wine required 34.50 mL of 0.0450 M NaOH to reach the end…

A: Solution - According to the question - Given - Sample = 50.00 mL  white wine  = 34.50 mL of 0.0450 M…

Q: What volume, in mL, of 4M H2SO4 is needed to create 2.25 L of 0.1 M H2SO4?

A: Given  Initial molarity (M1) = 0.1 M Volume (V1) =2.25 Liter Final Molarity (M2) = 4M Final Volume…

Q: It requires 10.75 mL of 1.05 M Ba(OH)2 to neutralize (titrate) a 35.00 mL sample of HX. What is the…

A: Neutralization reaction : In a acid-base reaction when same equivalent of acid reacts with same…

Q: 1. How many milliliters of 0.15 M H2SO4 are required to neutralize:  (a) 30 ml of 0.30 N KOH? (b)…

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Q: A solution is prepared by dissolving 0.350 g of benzoic acid, HC7H5O2, in water to make 100.0 mL of…

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Q: Please solve for part a & b. Assume complete neutralization.

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Q: How many mL of 0.2315 M sulfuric acid are required to neutralize 38.00mL of 0.189 M CH3NH2?

A: Concentration of sulphuric acid (H2SO4) = 0.2315 M  Concentration of CH3NH2 = 0.189 M  Volume of…

Q: What is the molarity of the added base when a 15 ml solution of 0.15 molar of CH3COOH requires 15 ml…

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Q: What does it mean to say that a 200mL sample and a 400mL sample of a salt solution have the same…

A: For question -2  V1 = 200 ml    , V2 = 400 ml For question -3 V2= 100 ml ,M2= 1 M V1 = ? M1 = 5 M

Q: What is the concentration (in molarity) of H+, HCO3−, and CO32–, in a solution that is initially…

A: Given the initial concentrations of  H2CO3 = 0.0100 M initial concentrations of  Na2CO3 = 0.000010 M…

Q: If it takes 25.22 mL of H3PO4 to neutralize 35.22 mL of 0.313 M Ba(OH)2, what is the molarity of…

A: Given,  Molarity of Ba(OH)2 = 0.313 M  Volume of Ba(OH)2 = 35.22 mL  Volume of H3PO4 = 25.22 mL…

Q: The H3O+ concentration in coffee is about 1 X 10-5 M. What pH is this?

A: The pH of a solution is equal to –log[H+] where [H+] is the concentration of hydrogen ions present…

Q: If it takes 22.75 mL of 1.75 M H3PO4 to neutralize 14.90 mL of Al(OH)3, what is the molarity of the…

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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: For items 1-3, - Mg(OH)2 +– HCl à _ MgCl2 + H20 - 1. How many mL of 1.3 M HCI are needed to react…

A: Molarity - ratio of number of moles to the volume in liters. Formula is,

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: What amount of solid NaOH must be added to 1.0 L of a 0.10 MH2CO3 solution to produce a solution…

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Q: What volume of 0.101 M HNO3 solution is required to neutralize 24.9 ml of 0.00491 M Ba(OH)2?

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Q: The molar concentration of OH- in a water solution is 4.2× 10−12 M. What is the concentration of H+…

A: Water always stays in equilibrium as: H2O ⇌ H+ + OH-   The ionic product of water (Kw) is defined as…

Q: What volume of 0.25M NaOH solution is needed to react with 50mL of 0.125M H2SO4?

A: The reaction given is : 2 NaOH (aq) + H2SO4 (aq) → Na2SO4 (aq) + 2H2O The reaction tells that to…

Q: NH2 O soluble O insoluble

A: Step : 1              The required answer is follows as :

Q: How many moles of HNO3 are present if 2.10x10-2 mol of Ba(OH)2 was needed to neutralize the acid…

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Q: How many grams of baking soda, NaHCO3, are needed to react with 196 mL of stomach acid having an HCI…

A: 1. In acid-base reaction  Moles of acid = moles of base    2. Molarity (M) = n/V(in L)   moles (n)…

Q: If a student weighed out 0.495 g of KHP(KHC8H4O4),dissolved it in 50 ml of water and used 22.3 ml of…

A: The given data is as follows: The mass of KHP = 0.495 g The volume of water = 50 mL  The volume of…

Q: Calculate the concentration oh Hg2+ in 500.00ml of a solution that was originally 0.010 M Hg2+ and…

A: In this question, concentration of Hg2+ in solution is to be calculated.  The given values are :…

Q: 4. A solution is prepared by dissolving 20 mL of pure hydrogen peroxide (H,O,) in enough water to…

A: Volume percent can be calculated as follows olume percent =Volume of souteVolume of solution×100…

Q: What volume (in mL) of 0.3400 M HBr is required to neutralize 60.00 mL of 0.6000 M LiOH

A: 1) HBr :- Volume = ? mL  Molarity = 0.3400 M  2) LiOH :-  Volume = 60.00 mL  Molarity = 0.6000 M

Q: 9. If 0.470 L of water is added to a 30.0 ml of 17.4 M stock solution of acetic acid (CH,COOH), what…

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Q: Which of these compounds is a strong electrolyte? O N₂ O O O O CH3COOH (acetic acid) C₂H6O (ethanol)…

A: Electrolyte are compound that dissociate into ions in aqueous solution and strong electrolyte are…

Q: -SO,Na СHCI; ? + КОН > ? +

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Q: [OH−

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Q: How many grams of CaSO4 is formed when 10mL of 0.010 M Na2SO4 is added to 900mL of 0.001M CaCl2?

A: Chemical reaction between Na2SO4  and CaCl2 is  Na2SO4 + CaCl2 → CaSO4 + 2 NaCl Given data { 10mL of…

Q: a. If 15.0 mL of H2SO&are required to neutralize 25.0 mL of 0.660 N KOH solution, to what volume…

A: These type of questions are based on the formula: M1V1 = M2V2 or N1V1 = N2V2 We will use the given…

Q: 3.88 L of 1.25M HCI has been added to 2.0OL of 0.445 M HCI, what's the final concentration of the…

A: Given: Volume, V1=3.88 L  Molarity, M1=1.25M Volume, V2=2.00L Molarity, M2=0.445 M The final…

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: What volume of 0.188 M KOH, V, can be neutralized with 65.5 mL of 1.40 M HNO,? mL V =

A: Question Belong to acid base reaction. Here strong acid will react with strong base to produce salt…

Q: What volume (L) of water would need to be added to 50.00 mL of 6.25 x 10-2 M aluminum hydroxide…

A: We have to calculate the volume of water as well as mass of aluminium hydroxide .

Q: Given the following balanced chemical equation:                                Ca(OH)2(s) +…

A: since from the given reaction, 1 mole of Ca(OH)2 is required to neutralise 2 moles of HNO3  Hence…

Q: What is the mass (g) of the solution for the following: (a) 15.6ml of 0.155M NaOH (b) 135ml of…

A: (a) 15.6 mL of 0.155 M NaOHMolar Mass Of NaOH=40 g/moleMoles of NaOH = Volume of NaOH * Molarity of…

Q: If 0.235 g of KHP (potassium hydrogen phthalate) require 15.51 mL of NaOH solution to neutralize it,…

A: For the neutralization number of mmols of NaOH = number of mmols of KHP Number of mols = Molarity x…

Q: Antacid tablets are used to neutralize stomach acid and relieve indigestion or acid reflux. Many…

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Q: Write a procedure for making a supersaturated solution of KNO3?

A: A supersaturated solution is a solution in which the amount of solute dissolved is higher than the…

Q: Complete the balanced chemical equation for the following reactic between a weak base and a strong…

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Q: Which of the following acidic solutions require the greatest volume of 0.25 M NaOH to complete the…

A: The solutions given are,

Q: Which of the following compounds is a strong electrolyte? OA. N2 O B, H20 Oc oil O D. NAOH О. СзН60…

A: Introduction: Strong electrolytes: Strong electrolytes are compounds that completely dissociates…

Q: A 0.15 M solution of BaCl2 contains how many Ba2+ and Cl- ions?

A: Given that, Concentration of BaCl2 solution = 0.15 M BaCl2 gives 1 Ba2+ and 2 Cl- ions. Therefore,…

Q: 7. What volume of 0.120M NAOH will neutralize half of a 53.8 mL solution of 0.07 M propionic acid,…

A: Let the volume of NaOH is = V1 strength of NaOH is (S1)=0.120 M Volume of acid is (V2)=53.8/2=26.9ml…

Q: Calculate the mass of Na2SO4 (s) needed to make 500.0 mL of 0.145 M aqueous solution.

A: Molarity = number of moles/ volume(in L) Moles = molarity x volume (in L) Moles = mass / molar…

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.