What are the advantages and disadvantages of 4.5-7.5 pH paper?

Q: Ascorbic acid, H2C6H6O2, is a diprotic acid. The values of Ka1 and Ka2 are 7.9 × 10–5 and 1.6 ×…

A: Ascorbic acid is a weak acid which does not dissociate completely. Here ascorbic acid contains 2…

Q: Part III. Calculate the following word problems and show your solution. 1. What is the pH of a 0.20…

A: (1) Sodium Acetate is a salt of strong base , NaOH and weak acid , CH3COOH. Then it's pH should be…

Q: The acid dissociation constant of a weak acid, HA, is 1.02 x 10-3.  The pH of a 0.55 M solution of…

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Q: . Lime water has a hydronium ion content of 3.98 x 10-13. Find its pH.

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Q: what is the pH of a 0.15 mol/L solution of hypochlorous acid? the answer should be written to two…

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Q: 2. pH of Acid 1 ph of Acid 2 Concentration ph of Acid 3 pH of Acid 4 (M) 0.010 3.44 2.00 2.92 2.20…

A: There are two types of bases/acids. One is strong base/acid which is completely dissociable in into…

Q: For this homework assignment I’ve been struggling on what was right and what was wrong for this and…

A: The objective of this question os to show the DNA presence is partially correct. Fungi have a true…

Q: the question states that the Ka value was 3.0 x 10-8 but in step two to calculate the value of pKa…

A: The Ka of hypochlorous acid HClO in the main question is given by 30.0 × 10-8.…

Q: The pH factor is a measure of the acidity and alkalinity of water. A reading of 7.0 is neutral;…

A: Given data: 7.3, 7.4, 7.2, 7.0, 7.5, 7.4, 7.3, 7.3, 7.2, 7.1 n = 10 α = 0.05

Q: Calculate the pH at 25 °C of a 0.86M solution of potassium acetate (KCH3CO₂). Note that acetic acid…

A: It is based on the concept of hydrolysis of salt.Here we are required to find the pH of the…

Q: What is the [H⁺] in a bleach sample that registers 9.55 on a pH meter? A) 0.98 M B) 0.000 000 002 8…

A: Please find your solution below : pH is the negative logarithm of H+ concentration.

Q: Calculate the pH at 25 °C of a 0.23M solution of sodium hypochlorite (NaClO). Note that hypochlorous…

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Q: What is the pH of a solution containing 1.053 mol L-1 of a diprotic acid with PKA1 = 3.93 and pKA2 =…

A: Given data:Determine the pH of the solution of diprotic acid.

Q: Find the pH of a solution 1.6 M in ethylamine CH3CH2NH2. For CH3CH2NH2  Kb=5.6x10-4. Report your…

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Q: pH РОН [H*] [OH] acid or 2.41 10-6

A: The given problem can be solved by using the formulae given below as;       If the value of pH…

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

A: Answer:Salt of weak acid and strong base or strong acid and weak gets hydrolyzed in water to produce…

Q: The pH of a 0.62M solution of hypobromous acid (HBrO) is measured to be 4.42. Calculate the acid…

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Q: a. If the hydrogen ion concentration in a solution is 8.63 x 10 mol/L, the pH is b. If the pH of a…

A: pH = - log [H+] and  [H+] = 10-pH

Q: Initial burette reading (mL) 2.29   1.41   1.95   Molarity of NaOH (M) 0.100   0.100   0.100…

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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.