Discuss in detail TWO types of invention that can be use to measure pH either quantitative and qualitative in the laboratory setting. List down their advantage, disadvantage, and their possible limitations.

Q: A chemist has a solution that has a pH of 3. She adds a chemical to it, and shortly afterwards the…

A: Initial pH of the solution is 3 Final pH of the solution is 5 To determine the concentration of the…

Q: Give two physical and two chemical properties of both acids and bases.

A: Give two physical and two chemical properties of both acids and bases.

Q: what do we call a substance that is used to reveal whether a chemical is an acid or a base?

A: Substance that is used to reveal whether a chemical is an acid or a base

Q: Use the References to access important values if needed for this question. The pH scale was designed…

A: Given, Formula for calculating the pH and Hydrogen ion concentration given below: pH = -log[H+] a)…

Q: Describe

A: ✓The pH scale measures how acidic or basic a substance is. ✓The pH scale ranges from 0 to 14. A pH…

Q: Differentiate between Strong and Weak Acids?

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Q: Explain why salts can be acidic, basic, or neutral. Write chemical equations to illustrate each…

A: The acid-base nature of the salt solution depends on the nature of the acid and base from which the…

Q: In 200 words or less, give an example of an acid or base found or used in the real-world aside from…

A: Ammonia (NH3) is an example of a base found and used in the real-world. Ammonia is a colorless gas…

Q: a. If the hydrogen ion concentration in a solution is 7.69 x 10-3 mol/L, the pH is b. If the pH of a…

A: Given :-  a)[H+] = 7.69 × 10-3 mol/L  b)pH = 3.150 To calculate :-  pH in first part and H+ ion…

Q: Calculate the pH of a 0.0825 M HCl solution. Be sure your answer has the correct number of…

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Q: Hydrogen selenide (H2Se) reacts with water according to the following equation. H2Se + H2O → SeH– +…

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Q: What is the pH of a calcium hydroxide solution obtained by dissolving 0.17 grams of calcium…

A: Given that : The mass of calcium hydroxide solution = 0.17 g The volume of the solution = 510 mL We…

Q: A solution undergoes neutralization reaction. Does the property describe a solution that is acidic ,…

A: When one acidic Solution mixed with another basic Solution, then these two Solutions give a salt and…

Q: Rainwater is found to be slightly acidic compared to pure water. It has a hydrogen concentration of…

A: Given: H+ of rainwater = 10-5.6

Q: (b) If the pH of water in a lake falls below a value of 5, fish often fail to reproduce. How much…

A: pH is a measure of acidity. pH = – log[H+] [H+]= 10–pH

Q: ne acidity of a solution is measured by its pH. H+ represents the concentration of hydrogen ions (in…

A: pH is defined as pH=-log[H + ]

Q: Consider the following data on some weak acids and weak bases: name nitrous acid acid hypochlorous…

A: The question is based on the concept of salt hydrolysis. we need to arrange the given salts…

Q: +] drogen ion concentration. drogen ion concentration in a solution is 5.58 x 10-3 mol/L, the pH is…

A: pH of solution is defined as  negative logarithm of hydrogen ions when dissolved in water. Given H+…

Q: Sodium hypochlorite solution is also known as bleach. It contains the hypochlorite ion ClO-.  (a)…

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Q: The pH value of a substance is defined by pH =-log[H* ]where[H* ] denotes the concentration of…

A: pH is a scale to measure the concentration of hydrogen ions. The negative logarithm of hydrogen ion…

Q: The pH of stomach acid is typically around 2.1. What is the concentration of stomach acid?

A: The pH of stomach acid is typically around 2.1. What is the concentration of stomach acid?

Q: Let's say you are doing an experiment that has you measuring the pH values of different substances.…

A: First at all we need to understand that the pH values in pH charts are calculated at room conditions…

Q: Use the References to access important values if needed for this question. The pH scale was designed…

A:

Q: at a certain temperature, the pH of a neutral solution is 7.87. What is the value of Kw at that…

A: We have to calculate the Kw for neutral solution.

Q: The pH of a solution is a measure of the molar concentration of hydrogen ions, H* in moles per…

A: pH of solution is defined as negative logarithm of hydrogen ions  present in solution.

Q: Normal blood has a pH that ranges from 7.35 to 7.45. Calculate the hydronium ion concentration…

A: Use the formula of pH and hydronium ion concentration to calculate its concentration.

Q: pH is a logarithmic scale used to indicate the hydrogen lon concentration, [H], of a solution: pH =…

A: Given :  For part A :  Mass of HCl = 0.55 g  Volume of solution = 5.5 L   For part B :  Mass of NaOH…

Q: Write an equation that represents the action in water of rubidium hydroxide as an Arrhenius base.…

A: Arrhenius theory: According to this theory, acid is a substance that gives hydronium ions (H+ ion)…

Q: Acidity of a solution is determined by the concentration H of hydrogen ions in the solution…

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