40. is made by combining sulfuric acid and sodium dichromate. O Chromic (1) acid Chromic (11) acid O Chromic (1I) acid

Q: what is the balanced neutralization reaction that occurs when hydrochloric acid reacts with sodium…

A: The quantitative chemical reaction of an acid and a base with each other is known as neutralization…

Q: Why should you add acid to water rather than add water to acid when preparing solutions?

A: The reaction in which heat is released is known as exothermic reaction while the reaction in which…

Q: Please answer the question below correctly after taking the time to read it carefully. Use a…

A: Given that: pH=5  To find: The [H+]?

Q: Some acids are polyprotic, meaning that they have two or more acidic protons in their formula.…

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Q: Consider the following acid/base reaction. Will 1 or 2 act as the acid? Will the equilibrium favor…

A: A substance which can easily provide H+ ion will act as acid while the one which accept the H+…

Q: Write a balanced chemical equation to represent each of the following acid–base neutralization…

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Q: What are four examples of acids and four examples of bases (include the name and formula)

A: Acids are chemical substances that dissociates to form hydronium ions (H3O+) in water. They have a…

Q: Hyrochloric acid is a strong acid that may be effective for neutralizing a wide range of bases.…

A: In neutralization reaction when acid and bases is react it forms salt and water .

Q: Consider the acid-base reaction below: -_NaOH + _H2CO3 ----> __Compound A + _H2O (OR _N a OH + __H2C…

A: Solution: We know that in acid base chemistry number of protons of acid are replaced by cation of…

Q: 37 The average pH of normal arterial blood is 7.40. At normal body temperature (37°C), K, = 2.4 ×…

A:

Q: What is a carboxylic acid? Give an example

A: Carboxylic acid: A carbon atom is double-bonded to an oxygen atom (C=O) is called as carbonyl group…

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A:

Q: 4. HCO 3 +H O2 Acid: Base: CA: CB:

A: Acid is a substance that is able of donating a H+ ion. Base can abstract the proton from an acid.…

Q: Describe how water is both an acid and a base. Why is this? How can one molecule be both an acid and…

A: Any substance which can produce hydronium ions and hydroxide ions both can act as an acid and base…

Q: For an experiment, I titrated NaOH with an unknown sample that had acetylsalicylic acid. In my few…

A:

Q: What is the most suitable solvent for perchloric acid? a. HCl b. CH3COOH c. Glacial Acetic Acid d.…

A: When NaClO4 is treated with different reagents the products formed are different .

Q: When acetic acid dissolves in water, the solution is weakly conducting and acidic in nature. True or…

A: Electrolytes:Ionic compounds dissociate in to two different ions like cation and anion, therefore…

Q: Fill in the blanks: Li H H. butylide lithium ion Classify the acid and base in the reaction…

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Q: Calculate the number of moles of KHC8H4O4 in 0.800 g. Calculate the approximate volume of the NaOH…

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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: 16.73 Ephedrine, a central nervous system stimulant, is used in nasal sprays as a decongestant. This…

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Q: Consider an unknown solution. Experimental work determined that the aqueous solution contained some…

A: Concept: Red cabbage contains water soluble pigment called anthocyanin that turns pink in acidic…

Q: The amount of tartaric acid is responsible for the tartness of wine and controls the acidity of the…

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Q: Which of the following is a characteristic of an acid? slippery bitter litmus paper turns blue…

A: Actually, acid is sour in taste, turns blue litmus red and also they are corrosive in nature

Q: Sodium hydroxide is a strong base. This means that __________. *

A:

Q: 104 M H3PO4 added to water

A: The dissociation of H3PO4 can be written as,  H3PO4↔H++H2PO4-H2PO4-↔H++HPO4-2HPO4-2↔H++PO4-3…

Q: Substances Acid Base Observation Conclusion combine / solution soft drinks and bath soap

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Q: Reaction 1: H₂(g) + Cl₂(g) → 2HCl(g) AH = -184.6 kJ Reaction 2: 20F2(g) O2(g) + 2 F2 (g) AH = -49.4…

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Q: Which of the following is a strong acid? O acetic acid O hydrochloric acid Ohydrofluoric acid O…

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Q: 16.57 The acid-dissociation constant for benzoic acid (CH$COOH) is 6.3 x 10-5. Calculate the…

A: The reaction, C6H5COOH(aq)+H2O(l) ↔ H3O+(aq)+C6H5COO-(aq) Ka=6.3×10-5 Initial concentration of…

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…

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A: An acid can be defined as the species that give hydrogen ions in aqueous solutions. For example…

Q: Acetic acid (HC2H3O2) reacts with pyridine (C5H5N). What are the products of this acid - base…

A: conjugate acid–base pair consists of two substances that differ only by the presence of a proton…

Q: Which of the following is an appropriate representation of the acid-base reaction? -HO- HO- C HO-…

A: Appropriate representation can be decided by the electron density.

Environmental Pollution

Environmental pollution occurs due to some unwanted alteration in the surroundings which results in unfavorable effects on all organisms of that surrounding.