Which of the following is a strong base? 1) NaBr 2) NaCN 3) NaOH 4) H2O

Q: . Which one of the following atoms has the largest radius? S, F, Cl, or O 2. Of the following…

A: Atomic radii is distance between the central of the atom and outermost electron present in valence…

Q: Since hard-shelled organisms evolved about 550 million years ago, billions of tons oflimestone rock…

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Q: 28. Write the major organic product(s), if any, of each of the following reactions. CH3 + S C. + Br₂

A: see below

Q: A buffer is prepared by dissolving 25.0 g of sodium butyrate, NaC4H9O2, in 1.30 L of 0.660 M HC4H9O2…

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Q: Draw the most stable cheir conformation of the following cyclohexane.

A: Stereo chemistry is branch of chemistry in which we deal with the three dimensional arrangement of…

Q: 10) Molar solubility of calcium fluoride Find the molar solubility of calcium fluoride in a solution…

A: To find the molar solubility of calcium fluoride in a solution containing 0.70 M Ca(NO3)2 (aq).

Q: 25.00 mL of 0.041 32 M Hg₂(NO3)2 were titrated with 0.057 89 M KIO3. Hg2+ + 2103 → Hg2(103)2(s)…

A: As per bartleby guidelines i have to solve only first question

Q: Determine the pH of the solutions when Eu(OH)3(s) (Ksp = 9.38x1027) is mixed with each of the…

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Q: (h) CH, CO CH,CO_H, 50 Draw the major product(s) of the reaction. H3C H₂C CH3 Edit Drawing Draw the…

A: In this question, we will draw the structure of the major and minor products. Major product formed…

Q: SBr4 (g) → S (g) + 2 Br2 (l)         ΔGo = 77.75 kJ    ΔSo = 125.2 J/K    ΔHo = 115.4 kJ What would…

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Q: CN heat heat Ph Ph

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Q: Use the References to access important values if needed for this question. Complete the table below…

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Q: Which of the following statements is  false?         The rate of a first order reaction is dependent…

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Q: You are provided with five unlabeled solutions. Your task is to properly label each solution. You…

A: Solution - According to the question - Given - Five solution - HI(aq) --> strong acid --> KOH…

Q: 2. Based on your classification, predict the approximate pH of a solution containing the substance.…

A: HF is a  acid.

Q: Part A Select the correct electron configurations from the list below. You can refer to the periodic…

A: For part A, we have to find the electron configurations that are correct. For part B, we have to…

Q: Which of the following solutions is the least concentrated? A. 9.0 grams of NaCl in 100 mL of water…

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Q: A balloon has a temperature of 19.0°C and a pressure of 3.40 atm. If the balloon was 250.0 mL to…

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Q: 5. Calculate hydroxide, bicarbonate, and carbonate alkalinities of a water sample with a total…

A: Please find the below attachments.     please rate helpful..............

Q: What is the relationship between the following compounds? constitutional isomers Ostereoisomers O…

A: Here we are required to find the relationship between the following compound.

Q: A group of galvanic cells a(n)... a) Battery b) Voltaic Cell c)Sickle Cell d) Electron Transport…

A: Given in following question a group of galvanic cell also called voltaic cell (b) option

Q: CH,CH,COOH Carboxylic Acid SOCI₂ H₂O Acid anhydride CH₂CH₂COO-Na Acid chloride CH,OH Ester CH,CH,NH,…

A: Here we are required to predict the product of the reaction

Q: 2N₂O5 (aq) → 4NO₂(aq) + O₂(g) What is the rate of disappearance of N2O5 from 200 to 400 seconds?…

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Q: Pt(H2, 1bar) | HCl(m) | AgCl | Ag

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Q: 0. Calculate the [H3O+] in a 2.00 L solution of NaOH, a strong base, if it contains 0.800 g of…

A: We solve the given problem by using the following equations pOH = -log[OH-1] pH = - log[H3O+] = -log…

Q: Chemistry I need help using IUPAC nomenclature to name these molecules.

A: given  find out IUPAC name

Q: a-Lipids are organic compounds found in every type of plant and animal cell. They always contain the…

A: Lipids are a broad category of chemicals that are mostly nonpolar in nature. This is due to the fact…

Q: Question) What is the major products for the following reaction? 1) Nao Et → 2) H+ VEROH X Cava a…

A: We have to complete this reaction.

Q: (b) (c) HO Н. н он он OH код EtO нови (d) OH Н ОН Н

A: In this question, we will draw the reaction synthesis sequence from the given starting materials by…

Q: /Explain how the two vitamins below reacts with water.Ensure you use the following polar,non-polar…

A: The polarity of molecule  decide its solubility more polar molecules are more soluble in  water .

Q: 8. The temperature dependence of the acid-catalyzed hydrolysis of penicillin is investigated, and…

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Q: KCN Draw the molecule on the canvas by choosing buttons from the Tools (for bonds and charges),…

A: We have to draw the given molecule KCN.

Q: 15. The mobility of a NO3 ion in aqueous solution is 7.40 x 105 m² V-¹ s¹ at 25°C. The potential…

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Q: A group of students performed a series of titrations in the laboratory and found that their unknown…

A: 1. Given that, the exact value of concentration is Cexact = 15.47 M. The calculated value of…

Q: Which type of refrigerant is the most environmentally friendly but dangerous to human health? a. R22…

A: Which type of refrigerant is the most environmentally friendly but dangerous to human health?

Q: Read and analyze arefully each pro Show your com ete soluti 1. Balance each redox reaction in basic…

A: Here we have to balance the following given ionic equation in basic medium.

Q: It Acids produce a sour odor and esters produce pleasant odors, can you identi reaction is occurring…

A: The pleasant odor of fruit is due to different types of esters present in ripened fruits.

Q: The electromotive force of the half cells at 25C: -0-8 V Ag / Ag Ag / Ag Br -0.071 V calculate: a-…

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Q: A group of galvanic cells a(n)... a) Battery b) Voltaic Cell c)Sickle Cell

A: This question is related to electrochemistry, a branch of chemistry dealing with interconversion of…

Q: What is the equilibrium Mg2+ concentration when 2.37 L of a 0.126 M magnesium iodide solution are…

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Q: Calculateur (298.15 K, 1 bar) for nitrogen in air, assuming that the mole fraction of N₂ in air is…

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Q: 125 g of water are mixed with 10.5 g of KBr. The initial temperature was 24.2 °C and the final…

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Q: er B. Water Oil. r.d=0.8 Mercury B 18 cm 22 cm Fig.1

A: We need to determine the pressure in container B.

Q: NH₂ N-Br + DMSO/H₂O NH₂ Br 2. Br₂ HBr NO₂ NO₂ a = Proton transfer e Electrophilic addition h = SN1…

A: Alkene with NBs/ water undergo cyclic bromonium ion Benzene with br2 undergo substitution reaction

Q: How many σ and π bonds are present in a molecule of cumulene? (Figure 1) Enter the number of o bonds…

A: The covalent bond is formed by the overlap of the atomic orbitals between the atoms of similar…

Q: Suppose 1.96g of potassium bromide is dissolved in 250mL of 33.mM aqueous solution of silver…

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Q: 8. The temperature dependence of the acid-catalyzed hydrolysis of penicillin is investigated. and…

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Q: 3. Write the balanced dissociation equation for strontium chloride

A: Chemical symbol of Strontium = Sr Chemical symbol of Chlorine = Cl Chemical formula of Strontium…

Q: What is the concentration in molarity of a solution which is 15.35 %m/v propylene glycol (MM = 76.09…

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Q: 5. Predict the major product(s) of the following electrophilic aromatic substitution reactions. If…

A: Since, you have multiple subparts questions. So, I will solved first three subparts questions for…

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.