Why do we use sodium hydroxide instead of a weaker base? What is the practical reason for the use of a strong base rather than something like sodium bicarbonate

Q: balanced chemical reaction between aqueous potassium hydroxide and aqueous acetic acid.

A: Balance equation

Q: wnich of the following is an exampie Of precipitare reaction? ° The reaction between barium hydroxle…

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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: What is the hydronium ion concentration of a solution with a pOH of 8.30?  1.28 × 10−6 M  1.99 ×…

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Q: what type of reaction is this ? HCl → H+ + Cl-

A: Combination reaction: In this reaction, two reactants combine to form a single product; hence the…

Q: pH

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Q: 1.) Describe what do you expect to observe when the following reactions take place. FeSO4(aq) +…

A: When two compound react and result into new compounds or element is called as chemical reaction.

Q: why would ammonium chloride be used to lower blood pH instead of hydrochloride acid? why is ammonium…

A: Ammonium chloride is a salt of strong acid (HCl) and a weak base (NH3). NH3 does not much affect the…

Q: acids/bases)Distinguish between strong/weak and concentrated/dilute:

A: Acids are the substance which are sour in taste.   Bases are the substances which are   bitter in…

Q: step neutralization reaction between H3PO4 and NaOH.  Net reaction:  3NaOH + H3PO4 === Na3PO4 +…

A: This is titration of polyprotic acid with strong base in which neutralisation point comes three…

Q: What does the value of Kw say about the extent to which water molecule react with themselves? a.…

A: Kw stands for the water ionization constant that is also called as water auto-ionization constant.

Q: How to get potassium hydroxide from potassium iodide

A: Treat the potassium iodide KI with hydrogen peroxide H2O2 then it react to KI to form KOH and I2…

Q: Write all the resonance structures for the conjugate base of perchloric acid (HClO4)

A: HClO3  is a strong acid and ,the conjugate base ClO4- is more stable dur to stabke intermediate

Q: The qualitative analysis of anions also involves the grouping anions based on certain reactions,…

A: Qualitative Analysis of Anions. A number of analytical schemes have been used for the qualitative…

Q: Given these reactions, answer the questions (one answer can be used twice) NaOEt Br EtOH YBr Br…

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Q: We want to determine the acetylsalicyclic acid content of a series of aspirin tablets by titration…

A: For a weak monoprotic acid like aspirin at equivalence point, moles of acid are equal to moles of…

Q: Complete the balanced molecular reaction for the following weak base with a strong acid: NaClO2(aq)…

A: Strong acid: The acid which completely dissociates into their ions when it is in water. Ex: H2SO4…

Q: Consider the weak acid reaction:  HA + H2O  H3O+ + A-1 and the reaction of its conjugate base:  A-1…

A: The weak acid reaction is as follows: HA + H2O <-> H3O+ + A-1 The reaction of its conjugate…

Q: Complete the balanced chemical equation for the following reaction between a weak base and a strong…

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Q: Which of the following are acid-base reactions? 1. AGNO3(aq) + HCl(aq) AgCl(s) + HNO3(aq) 2. NH3(aq)…

A: According to Bronsted-Lowry concept of acids and bases  Acid is a substance which donates proton…

Q: Rank the acids in order of increasing acid strength. CH3COOH CH2ClCOOH CHCl2COOH CCl3COOH

A: Acids are proton donor. As ability of compound to donate protons increases, it acidity increases.

Q: What is the pOH of 0.10 M mandelic acid 0.10 M maleic acid 0.10 M malonic acid

A: since basicity factor of mandelic acid is 1 therefore pH = - log ( 0.1)            pH = 1 pOH = 14 -…

Q: Distinguish between a strong acid and a weak acid in terms of their dissociation reactions and…

A: We distinguish  on the base  of dissociation  in the  aqueous  solution.

Q: Complete the balanced molecular reaction for the following weak acid with a strong base:…

A: This is acid -base reaction,  which gives salt and water as final product

Q: CH4 is a methane molecule. This is an example of a:_ buffer O isotope hydrocarbon O functional group

A: Buffer in organic chemistry can be defined as the solution which does not change its pH when a small…

Q: How do I fill out this chart  Reactions: NaHCO3(s) + HCl(aq) → NaCl(s) + CO2(g) + H2O(l)…

A: Mass of the mixture = 0.5093 g Mass of residue remaining after first weighing = 0.4537 g Mass of…

Q: A 1.0 M NaCl solution has an initial pH of 7.00 at 25° Using your knowledge of ions that participate…

A: Counter ions of strong acid or base do not hydrolyse.

Q: Why are stronger acids and bases more dangerous to handle than weaker ones?

A: The species which has pH lower than 7 is acidic.  The species which has pH higher than 7 is basic.

Q: Complete the balanced molecular reaction for the following weak base with a strong acid: NaClO2(aq)…

A: Since we know that when sodium chlorite react with sulfuric acid to produce sodium sulfate, chloric…

Q: If the pH is increased from 1 to 3, what is the ratio of the new to old hydronium ion concentration?…

A: The pH gives an idea about the acidity or basicity of aqueous solutions.  The pH of a solution is…

Q: Fill in the box to complete the reactions: 1. ВН3:THF ОН 2. Н2О2, NaBHA H2, Pd HO,. + en HO

A: Answer given below

Q: Calculate the pH of a sample of 1.5 M CH3COOH.

A: Given :- molar concentration of acetic acid = 1.5 M  To calculate :- pH

Q: How will the acid be deprotonated if the pH of the solution is adjusted so that the pH> pKa? 4…

A: If the pH of solution is greater than the pKa, the group is in the conjugate base form…

Q: Which of the following statements is incorrect? A. A neutral solution contains equal amounts of…

A: Answer: There are three types of solutions: 1. Neutral solutions 2. Acidic solutions 3. Basic…

Q: Write an equation for the reaction of HNO3 with water.

A: In the reaction of HNO3 and Water (H2O), HNO3 will act as a bronsted acid (donates H+) and water act…

Q: Acids & Bases: Writing the Dissociation Reactions of a Polyprotic Acid Sulfurous acid (H2 SO3 )…

A: Polyprotic acid is an acid that can donate two or more H+ ion per molecule. Sulfurous acid donates…

Q: Classify HClO4     strong acid     weak acid     strong base     weak base

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Q: Aqueous acetic acidic is neutralized by aqueous barium hydroxide. Write the balanced chemical…

A: Chemical equation is the representation of a chemical reaction, in which the reactants and products…

Q: complete the reaction : NaCl + AgNO3 =

A: Reaction between silver nitrate and sodium chloride is a double replacement reaction.  The chemical…

Q: How to get potassium hydroxide from potassium iodide?

A:

Q: Identify the base in the following acid-base reaction. Ca(NO2)2(aq) + 2HCl(aq) → CaCl2(aq) +…

A: Find: dentify the base in the following acid-base reaction.Ca(NO2)2(aq) + 2HCl(aq) → CaCl2(aq) +…

Q: What are the ions generated when sodium bromate (NaBrO3) is dissolved in water?

A: The dissociation of sodium bromate (NaBrO3) in water can be written as:

Q: The products formed by the neutralization of HClO4 and Ba(OH)2 are   Group of answer choices A.…

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Q: What is the name of the type of reaction that happens between acids and alkalis? n O Neutralisation…

A: Alkalies react with acid this is called a neutralization reaction as water is formed in net…

Q: What is the role of concentrated HCl ?

A: HCl is chemical symbol for Hydrochloric acid or less commonly known as muriatic acid. Concentrated…

Q: the correct chemical formulas of the products of an acid-base neutralization between KOH and H3PO4.…

A: By writing the reaction between acid and base to form salt and water we can solve this question

Q: In the grignard reaction, why do you need to add HCI in this reaction? What would happen if you did…

A: Grignard reaction is used to convert ester or carbonyl group into alcohol.

Q: rite the balanced equation that accounts for the source of OH- used in the following reactions:…

A: the balanced equation are as follows: