3. Which of these is the active ingredient in vinegar? A. calcium hydroxide B. sulfuric acid C. phosphoric acid D. ammonium phosphate E. acetic acid

Q: Write an equation in words and then with formulas for the reaction that occurred in the bag in part…

A: The chemical equations should be balanced in accordance with the law of conservation of mass. This…

Q: 25.0 mL of hydrochloric acid solution can be neutralized with 15.0 mL of 0.40 M calcium hydroxide.…

A: Number of moles of solute present in 1 liter of solution is known as molarity of the solution.

Q: Calculate the volume of 0.742 M HNO3 that can be neutralized by 60.9 mL of a 1.63 M KOH solution.…

A: Given : Concentration of HNO3 = 0.742 M Concentration of KOH = 1.63 M And volume of KOH solution =…

Q: What happens when a solution of an acid is mixed with a solution of a base in a test tube?

A: We need to find which of these will occur when acid and base are mixed.

Q: Question 5 In your own words, explain why water is known as the "universal solvent." Answer in…

A: Water is an inorganic, transparent, tasteless, odorless, and nearly colorless chemical substance,…

Q: b. adding a small amount of 1 M hydrochloric acid C. adding a small amount of 1 M sodium hydroxide

A: pH and pka is given of buffer solution.

Q: What is an acid–base neutralization reaction? Provide an example.

A: Acid reacts with base to form salt and water . This is an exothermic reaction.

Q: 23.Which of the following best describes why magnesium hydroxide, found in milk of magnesia, is…

A: Given statement is : Which of the following best describes why magnesium hydroxide, found in milk of…

Q: If you needed to make 1.75 L of 1.7 M HCl. What volume in mL of 18 M HCl must be used?

A:

Q: What happens to lime water?

A: Lime water is the solution of calcium hydroxide and water. Lime solution is colourless solution. It…

Q: Determine the pH of a 1.93 x 104 M HBr solution. Your answer should contain 3 decimal places as this…

A:

Q: What volume of a 0.282 M hydrobromic acid solution is required to neutralize 24.5 mL of a 0.102 M…

A:

Q: How many liters of 0.0100 M sodium hydroxide are required to neutralize 20.46 mL of 0.247 M sulfuric…

A: Given :  molarity of sulfuric acid = 0.247 M  volume of sulfuric acid = 20.46 mL  molarity of sodium…

Q: How many mL of 1.8 M magnesium hydroxide is required to neutralize 54.78 mL of 1.4 M of hydrochloric…

A:

Q: What do you think is the right procedure, adding water to acid or adding acid to water? why?

A: Please find your solution below : Acid is a substance that has the ability of donating a proton.…

Q: Determine the volume of 0.160 M NaOH solution required to neutralize 45mL of a 0.055 M HCl solution…

A: From the above given reaction we can see that 1 mole of NaOH is required to neutralise 1 mole of HCl…

Q: What volume of a 0.152 M sodium hydroxide solution is required to neutralize 15.7 mL of a 0.240 M…

A: The reaction between NaOH and HI is neutralization reaction to form salt and water.

Q: A student dropped few pieces of marble in dilute HCI contained in a test tube. The gas evolved was…

A: SOLUTION: Step 1: Marble is chemically calcium carbonate. When dilute HCl is added to calcium…

Q: 8.37 pH 5.0 mL 10.0 mL one: Tartaric acid (H₂C4H₂O6) Maleic acid (H₂CH₂O) Malonic acid (H,C.H, O)…

A:

Q: What are the generic products of a neutralization reaction?

A: Chemical reaction is the process in which elements or molecules combine with each other chemically…

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

A: Acids and bases concepts

Q: Preparation and standardization of 0.1N (HCI)

A:

Q: 2NaCl + Pb(NO3)2 → 2NANO3 + PbCl2 How many mL of 0.237 M NaCl react with 39.1 mL of 0.126 M…

A:

Q: How many mL of water must be added to 197 mL of 1.50 M HCl to give 1.00 M HCl? (Assume the volumes…

A: Given :  Molarity of HCl = 1.50 M  We have to calculate how much water needs to be added to make…

Q: own words What are the merits and demerits of aspirin over salicylic acid? Explain!

A:

Q: 2 HNO3(aq)+Ba(OH)₂(aq) - → 2H₂O(1)+Ba(NO3)₂(aq) A 0.115 L sample of an unknown HNO3 solution…

A:

Q: What are three characteristics of basic solutions?

A: According to Bronsted-Lowry concept, A base is a proton acceptor. According to Lewis concept, Lewis…

Q: 2. Rheology is the science that deals with the flow of fluids and the deformation of solids.  3. In…

A: Introduction :  Polymer are high molecular weight compounds whose structure are made up of a large…

Q: How many milliliters of 0.0190 M Sr(OH)₂ are required to neutralize 65.0 mL of 0.0400 M HCl?

A: HCl that is hydrochloric acid is a strong acid and easily neutralise Sr(OH)2 . Neutralization…

Q: 25.00 mL of a solution containing 3.6 M H2O2  Calculate the number of grams of hydrogen peroxide…

A: Molarity of a solution is defined as the moles of solute present in one litre of solution.

Q: [References] Use the References to access important values if needed for this question. he…

A: Given, Initial Molarity = 10.2 M  Initial Volume = 15.2 mL  Final Molarity = ?

Q: A graph of absorbance versus concentration (M) for a series of iron-salicylate solutions has the…

A: Absorbance(A)  of a sample is mathematically Express as :                       A  = - log (T)   Or…

Q: Suppose you are given a laboratory scale dyeing to do. You are told to put 12.7 g of fabric into a…

A: given : mass of salt = 24.1 g voume of dye = 352 ml we need to find concentration of salt solution?…

Q: What volume of 0.0117 M  calcium hydroxide is required to neutralize 71.50 mL of 0.0132 M  nitric…

A:

Q: 5. Write the equations for the neutralization reactions (a) between Magnesium Hydroxide and Sulfuric…

A: Neutralization reaction: Acid and base react to form salt and water, this reaction is known as a…

Q: What volume in ml of .2800 M HBr is required to neutralize 50.00 ml of .7000 MKOH

A:

Q: What volume of 30.0 ml of 0.500 M potassium hydroxide is needed to completely neutralize 0.500 M…

A: The balanced chemical equation representing the chemical reaction between potassium hydroxide and…

Q: titration reactions, what do you call the chemicals where the concentrations is unknown? Select one:…

A: Titration can be defined as the volumetric analysis for determination of  the concentration of a…

Q: What gas is produced when you mix an acid like hydrochloric acid down a drain that already has high…

A: In case of chemical reaction, new species are produced from one or more reactant species. The…

Q: What happens when a solution of an acid is mixed with a solution of a base in a test tube? (i)…

A:

Q: A chemist starts with 500 ml of 0.50 HCI by diluting a 6.0M HCI solution. How much of that solution…

A:

Q: 23. Calculate the sodium hydroxide concentration of a solution in which 0.800 g sodium hydroxide is…

A: Given: Mass of sodium hydroxide (NaOH) = 0.800 g volume of solution, V = 2.00L Also, we know, Molar…

Q: IN TROMMER’S TEST Write the chemical reaction involved and describe the products formed. Describe…

A: Trommer's test is one kind of Benedict's test for simple carbohydrates. Benedict's test is used to…

Q: Which of the following best describes why magnesium hydroxide, found in milk of magnesia, is soluble…

A: Option 1st correctly define why Mg(OH)2 is soluble in acid.

Q: Suppose a group of students put 2.92 grams of an unknown solid acid into a 250-mL Erlenmeyer flask…

A: Given: Concentration of NaOH solution = 0.18 M

Q: When testing for acidity with litmus paper why should you not put litmus paper into the solution

A: Litmus paper test is used to determine the solution is acidic or basic.

Q: [References] What volume of 0.0381 M calcium hydroxide is required to neutralize 22.10 mL of 0.0255…

A:

Q: What volume of 0.0432 M calcium hydroxide is required to neutralize 34.20 mL of 0.0355 M nitric…

A: In acid-base neutralization reaction number of the equivalent of acid and base reacted with each…

Q: How many milliliters (mL) of a 0.630 M NaOH solution are needed to neutralize 20.0 mL of a 0.255 M…

A: The balanced chemical reaction for the acid base neutralization reaction is as below- 2NaOH + H2SO4…

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.