Choose all the correct answers for the following: Biurent reagent contains:   Question 3 options:   Sodium Hydroxide   Cobalt Chloride   Sodium Potassium Tartrate   Potassium Iodide   Cupric Sulfate

Q: Identify the Bronsted-Lowry H2O + CO 3 O H₂CO3 2- O CO3²- OH™ O H₂O О) нсоз 2- acid in the following…

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Q: Which of the following is the best definition of a Bronsted-Lowry acid? 1.  a compound that…

A: According to Bronsted-Lowry concept an acid is any molecule or ion that can donate a proton (H+) and…

Q: QUESTION 10 Which of the following is not a Bronsted-Lowry acid? D CH3OH O CH3CHB OCH30CH3 O CH3SH…

A: According to guidelines i can answer only first question.

Q: Describe or draw PH scale diagram and name one acid and base

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

Q: Complete the following Bronsted-Lowry reaction: H2O   +    CO2     H2O   +    CO2     à H2CO3

A: Bronsted-Lowry reactions are those reactions in which an acid reacts with a base and produces the…

Q: Ph Ph

A: The coreactant for the given transformation is aldehyde and reaction proceeds in basic medium.

Q: In an equation of hydrofluoric acid plus water yields fluoride ion plus hydronium ion, What is the…

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Q: is propanoic acid less soluble than propanone?

A: Propanoic acid is a fatty acid. It has three carbons. Molecular formula is CH3CH2COOH Propanone is a…

Q: Write TRUE if the underlined word/phrase makes the statement correct. Otherwise, write the correct…

A: The second statement is incomplete as it does not provide the compound.

Q: pOH of a 10-3 M NaOH solution is: O 3 O 11 O -11 O -3

A: pOH of the solution measures the basicity of the solution. More is its value, more will be the…

Q: What will be the expected pH of the hydrolyzed aspirin solution after the excess NaOH has been…

A: Aspirin other name is acetylsalicylic acid. Hydrolysis of aspirin means breaking of aspirin by…

Q: which specimen can act as a bronsted-lowry acid?

A: An acid is a species that donates a positive charge easily and forms stable conjugate ions are…

Q: NO2 NO2 но HO NO2 Ö

A: According to the Arrhenius theory, an acid is a substance that dissociates in water to form hydrogen…

Q: Which graph best represents the titration of sodium hydroxide with hydrochloric acid?

A: In this question, we will select the best curve for the titration between NaOH and HCl. You can see…

Q: How many times more acidic is the orange juice compared to the baking soda

A: We know that pH = -log [H+]    so[H+] = 10(-pH)

Q: pOH of a 10-1 M NAOH solution is: 0 1 O13 -1 -13

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Q: Identify the class type of compound shown: HCIO3 O Weak Base Strong Base O Weak Acid Strong Acid

A: The basic definition of an acid is it is a species that can easily donate H+ . And a base is a…

Q: Strong acid is the same as concentrated acid.

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Q: Which of the following species is not a Brønsted-Lowry base? Multinle Cho ice

A: According to Bronsted-Lowry acid is a substance which can give up a proton (H+) while base is a…

Q: Rank

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Q: Which of the following is an amphiprotic substance? O HSO4 O HCO3 O PO,

A: Amphiprotic substance is a substance which can act as both proton donor and proton acceptor. So…

Q: 6. Complete the following table. Show all calculations in the open space, clearly labeled. Solution…

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Q: Question 44 Compare compounds I and II and choose which statement below fits best. HO, HO. V.…

A: Given compounds are :  Compound 1 : ion of terephthalic acid ( 2 COOH groups are para to each other)…

Q: When diluting an acid one should always Add water to acid O Add acid to water O Does not matter…

A: During the dilution of an acid, one should consider the properties of water and acid. Based on the…

Q: Identify the class type of compound shown: NHẠCH Weak Base O Strong Base Strong Acid Weak Acid

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Q: Which of the following should not be done in case of contact with hydrochloric acid? * If serious…

A: Which of the following should not be done in case of contact with HCl

Q: If the [H3O+] concentration is 8.3x10-9, what is the [OH-] concentration?

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Q: Consider the following Brønsted-Lowry equilibrium system: HSO3 + H₂PO4 SO3² +H3PO4 What are the two…

A: A Bronsted-Lowry acid is a species that can donate an H+ ion. On the other hand, a Bronsted-Lowry…

Q: Identify the class type of compound shown: Ba(OH)2 Strong Acid Strong Base Weak Acid Weak Base

A: Alkali metals and alkaline earth metals form strong bases.

Q: Consider the reaction shown below. Classify compound A as which of the following: A HO H3CO A)…

A: Bronsted-Lowry acid-base theory: The Bronsted-Lowry acid-base theory states that the acid is a…

Q: What is the effect on the equilibrium when sodium formate is added to a solution of formic acid?…

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Q: compound zinc bromide isopropanol potassium cyanide formula Zn Br₂ 2 C₂HgO 8 KCN major species…

A: Strong electrolytes completely dissociate to produce constituent ions while weak electrolytes only…

Q: Consider the ionization of CH3CH2NH2 and identify each species listed as a Bronsted-Lowry acid,…

A: We have to predict the type of acid or base for given reaction.

Q: The forensic technician at a crime scene has just prepared a luminol stock solution by adding 15.0 g…

A: Luminol has chemical formula 5-amino-2,3- dihydro-1,4-phthalazinedione used for forensic science…

Q: When ammonia gas dissolves in water it acts as __________. an Arrhenius acid…

A: According to Bronsted lowry concept of acid and bases. The substance that donates the H+ ions in an…

Q: How many protons or H* molecules are needed to fully protonate one molecule of CO32-? 1 4 2 3

A: The charge of the protons is positive while the anions are negative. The number of protons required…

Q: Create the skeletal electron pair diagram and dot-electron pair diagram for each compound - water -…

A: We need to creat the skeletal electron pair diagram and dot-electron pair diagram for water and…

Q: Hexanoic acid contains __________ carbons.     4     5     6     7     8

A: The given organic compound = Hexanoic acid  And  Number of carbon atoms in Hexanoic acid = ?

Q: Which of the following halides will not react with NaOH? CI CI CI

A: A chemical reaction in which an electron-rich species attacks an electron-deficient carbon atom and…

Q: For the following reaction, the reactants are favored at equilibrium. Classify each of the reactants…

A: The objective of the question is to classify the following reactants and products based on strength…

Q: For each chemical reaction in the table below, decide whether the highlighted reactant is a…

A: Bronsted-Lowry acid : Bronsted-Lowry acids are those chemical species that can donate hydrogen ion…

Q: Identify the reactant acid and base in each of the following reactions by letters. 1. H3C The acid…

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Q: Bronsted-Lowry acid Bronsted-Lowry base ne

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Q: Label each substance as an Arrhenius acid, Arrhenius base, or neither.   HNO3(aq)…

A: Arrhenius acids are the compounds which can donate hydronium ion, thus will increase the…

Q: What are the products of a neutralization reaction between phosphoric acid and sodium hydroxide?…

A: To solve this problem we have to write the reaction between phosphoric acid and sodium hydroxide .

Q: Choose the letter of the correct answer. 1. A substance that gives up or donates hydrogen ions…

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Amines

Amines are organic compounds with a nitrogen atom having a lone pair of electrons on it. They are derived from ammonia (NH3) wherein hydrogen atoms are substituted by an aryl or alkyl group.