What foods do you think are acidic and what foods are basic? Give at least one example of each.

Q: what does rancidity of oils mean what causes rancidity of oils what is the acid value of oils

A: Rancidity of any oils means that the development of unpleasant smells because of which texture and…

Q: At 10.ºC, Kw = 1.14 x 10-15. What is the pH of water at 10.ºC? Choose the closest answer. 3.98…

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Q: In this equation H2O +HF- H3O+ +F-1 H20 is a base and HF is its conjugated acid HF is an acid and F-…

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Q: Ascorbic acid (vitamin C) is a diprotic acid, H₂CH₂O6. Calculate [H*], pH, and [C6H₂O6²-] in a 0.23…

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Q: For Exercise 40-41, use the formula pH = -log[H*] to compute the pH of a liquid as a function of its…

A: The pH is a method that determines whether the substance is acidic or basic in nature. The formula…

Q: Consider the following data on some weak acids and weak bases: acid base Ka name formula name…

A: The salt is an ionic compound formed when an acid reacts with a base. The salt solution can be…

Q: O 020.M HN03 ph

A: An acid is the substance or a species which can donate a proton, or accepts an electron pair in…

Q: Some people prefer to use muriatic acid (technical grade HCl) bought from the hardware store to…

A: Muriatic acid is preferred to be sold in hardware stores for the purpose of cleaning

Q: SUBSTANCE ACIDIC OR BASIC pH Fanta Orange Lux Soap Тар Water Colgate Toothpaste Handy Andy…

A: pH scale is from 1 to 14. When pH of the solution is less than 7 then it is acidic. If pH is greater…

Q: The pKa of a basic drug is 8.5. Calculate the percent of an ionized drug present at a pH of 7.4.…

A: Given, pKa of a basic drug = 8.5  pH of the solution = 7.4     Required,…

Q: What would be the conjugate base of HSO4- ? Express your answer as a chemical formula.

A: According to the Bronsted lowry concept of acid and base, acid has a tendency to donate hydrogen…

Q: The chemical calcium hypochlorite is used to control the growth of bacteria and algae in swimming…

A: A question about measuring the quantities of Calcium hypochlorite, which is to be answered.

Q: 8. Fill in the following table: PH A 1.97 В с D E 8.49 [H301+] 9.84 х 10-² м POH 4.68 [OH11 2.64 x…

A: pH : it can define have the negative logarithm of H+ ion concentration. When pH > 7 solution is…

Q: Calculate the pH of a 0.0331 M solution of calcium hydroxide. Express your answer to the correct…

A: pH = 12.82

Q: The reason Als* can act as an acid is because

A: Lewis acids are those which can accept electrons.

Q: Calculate the pH of a 0.0394 M solution of calcium hydroxide. Express your answer to the correct…

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

Q: What are ampholytes?

A: ampholytes are those molecules which can act like both acid as well as base i.e they show amphoteric…

Q: List 3 other substances that you can use (instead of Sweet Tarts or milk) to determine the amount of…

A: The functional groups are the key components of a molecule and are responsible for the particular…

Q: Based on the pH scale shown here, how many times more basic is oven cleaner than milk of magnesia.…

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Q: . What is acid indigestion? How is it treated, and explain how the treatment works.

A: Since you are posted with multiple questions. As per the rule, i am answering first question only.…

Q: label the acid,base, conjugate acid, and conjucate base pairs please answer number 2

A: A pair of substances which differ by H+ ion are called conjugate-acid base pairs      HClO4 +H2SO4-…

Q: Which beaker contain a bas in PH 1 PH 6 PH 7 PH 12 1) 2) 3) 4) O A. Beaker 1 and7 O B. Beaker 2 O C.…

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Q: How do I know if something is an acid so I can avoid eating it?

A: Answer :

Q: Which of the following is a property of a base A) sticky feel B) bitter taste C) insoluble D)…

A: General properties of Bases test bitter, feel slippery and conduct electricity when dissolved in…

Q: One of the original properties of an acid was: tastes sour tastes bitter O turns litmus paper blue…

A: Acidity is defined as tendency to give H+ in water . Compound which can give H+ or donate lone pair…

Q: One of the original properties of an acid was: tastes sour Otastes bitter turns litmus paper blue…

A: The answer to the following question is given as:

Q: a. 0.155 M HONH, ( Къ 3 1.1 х 10 $) pH = b. 0.155 M HONH3C1 pH = c. pure H20 pH = TIONU and 0 155 M…

A: The question is based on the concept of equilibrium. we have been given a weak base hydroxylamine.…

Q: Complete the table using the existing information. Limit your answers to two (2) significant…

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Q: A solution was prepared with 3.2 x 10-11 M [H+].  Is this solution acidic or basic? Group of answer…

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Q: Kw of water at 100°C is 5.62 x 10-13. What is the pH of water at this temperature

A: Given- Kw = 5.62 × 10-13 T= 100°C = 100 + 273 = 373 K

Q: The pH scale for acidity is defined by pH log H where H*| is the concentration of hydrogen ions…

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Q: HCl is the acid and OH is the base. ¯ Express your answers as a chemical expression. ΑΣφ HCI + OH¯ =…

A: Ka represents the acid dissociation constant of the weak acid. It is as shown below:

Q: Now, on a separate sheet of paper, draw three beakers. 1st beaker: Draw HF, a weak acid 2nd beaker:…

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Q: Determine the ethylamine concentration of an aqueous solution that has a pH of 11.82. a)…

A: Given: pH = 11.82 Kb of ethylamine = 5.6×10-4

Q: Which solution is the most basic? A. Cleaner B. HCL solution  C. NaOH solution  D. Coffee

A: A solution is said to be basic in nature in which concentration of hydroxide ions is more.

Q: The pH reading of a sample of each substance is given. Calculate the hydrogen ion concentration of…

A: pH of any substance is defined as the, pH = -log[H+] = -log[hydrogen ion concentration] a)…

Q: identify the products of the following reactions, a,b and c

A: A chemical reaction is symbolic representation of the conversion of substances to new substances. In…

Q: Calculate the pH of a solution with [H3O+] of 2.6 x 10-9 M? State if the solution is acidic, basic…

A: The Hydrogen ion concentration in the solution is = 2.6×10-9 M The pH of the solution is = ? The…

Q: 29. The following is/are basic. A. Baking soda B. Vinegar C. Lemon juice D. Bleach E. Orange juice

A: Bases are generally the species which donate the non-bonding electrons (lone pair of electrons).…

Q: Step 1) Give a set of rules of naming acids and bases. Step 2) Provide a way for Daria to remember…

A: All chemical compounds can be named with certain rules which are purposed by IUPAC. It purposed to…

Q: For this assignment you will be comparing acids and bases. The chart below will help you organize…

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Q: ne table below. Round each of your entries to 2 significant digits. You may assume the temperature…

A: The question is based on conjugate acid base principle. a strong acid has a weak conjugate base and…

Q: How many mL of 2.000 M sulfuric acid is required to neutralize 30.00 mL of 1.000 M NaOH

A: In the neutralisation reactions, acid reacts with base to form salt and water.

Q: Q2. Complete the following table and show your work below. (H;O'] [OH] pH acidic, basic, or neutral?…

A: It is an equilibrium constant which depends only on temperature.

Q: BASES: Base is one of the four classification of compounds. (Sentence 1: Bases will turn red litmus…

A: Bases-  Any substance which contains OH ion or donate the lone pair of electron.

Q: Make a list of the properties of ACID. Explain why each is helpful.

A: The correct explanation is given below

Q: 1. HBr (aq) + NaOH (aq) → (aq) (1)

A: We know that,  When acid react with base then form salt and water.

Q: Complete the table below. Round each of your entries to 2 significant digits. You may assume the…

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Q: Acid A: Ka = 6.43 x 10- Acid B: Ka = 4 27 × 10-6 Acid C. Ka = 3.85 × 10-5 Acid D: Ka = 2.37 × 10-4

A: *  Ka represent  dissociation  constant * Greater  the dissociation  constant, greater is ka value…