Which salt is not derived from a strong acid and a strong soluble base?   Question 5 options:   CsBr   LiClO4   MgCl2   Ba(NO3)2

Q: PbCl₂ K₂SO4 NICO, BaSO4 Answer Bank CuBr₂ Pb(NO3)₂

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Q: Sulfur (2.34 g) was burned in a constant volume calorimeter with excess O₂ (g). The temperature…

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Q: How many π bonds are in the structure of the organic molecule below? T 7 0=c :0: IC -N: C-H

A: Calculate the number of π bond in the given structure ?

Q: The following reaction is: (n³-C₂H₂), TaH (n-CşH、)TaH + H

A: Given : reaction I'm which hydrogen gas has released.  Here change in oxidation state of metal = +2

Q: TLC - Identity of an Unknown A B C D A = B = C = D= C OH unknown compound

A: Dear student ,  Since you have not mentioned the specific part to be solved, I believe that you…

Q: 1 Use the following information to answer questions 21 to 23. silver rod- source -nickel fork 21.…

A: Electrochemistry is branch of chemistry in which we study the redox reaction. Redox reaction are…

Q: Calculate A Gº for H₂O(g) + O₂(g) H2(g) + O2(g) = H 20 2(g) 2H 2(g) + O2(g) = 2H 20(g) a. 501 kJ b.…

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Q: (a) 50 Estimate the pKa of the indicated proton. (b) 32 (c) 16 (d) 10 (e) 5

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Q: When 320 mg of naphthalene, C10H8(s), was burned in a bomb calorimeter (write the reaction and…

A: In bomb calorimeter, we use the following  formula, q = -C.∆T=> -∆U = C.∆T  C=  heat capacity of…

Q: Provide a synthesis for the following transformation. You can use any other materials that need you…

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Q: Identify the point(s) on the following diagram where the removal of heat will cause some of the…

A: Condensation is the gas to liquid

Q: Silane, SiH, is a colorless, pyrophoric, toxic gas that is used to deposit elemental silicon for…

A: How many electron domain in SiH4 ?

Q: Edible ethanol, for use in the pharmaceutical industry, is still made by the fermentation of sugars.…

A: In the given question, four subparts are there from the topic of fermentation of sucrose and their…

Q: What type of reagent is shown in Figure Q26a? CH3MgBr Figure Q26a Fermentation of sugar can be used…

A: In the given question, five subparts are asked but due to company policy I am supposed to answer…

Q: Outline the basic features of the theory of atomic structure developed by Bohr and explain how it…

A: The postulates of Bohr's Model are :-  (1) An electron moves around the nucleus in a circular orbit.…

Q: :Br: : Br: Select to Add Arrows I I I I Br Select to Add Arrows Br:Ⓒ : Br:C Select to Add Arrows

A: I have given the answer in the explanation section. Hope you will understand that.

Q: QUESTION 12 [ Show how you would synthesize the following alcohols from appropriate alkenes [ OH OH…

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Q: TEST Silver Nitrate Test Iodine Test Benedict's Test Biuret Test APPEARANCE chudy yellow blue light…

A: Here we have to determine what kind of functional groups or ions are present in the given analyte…

Q: Knowing the direction of heat flow, explain why if you leave a hot bowl of soup out in the open on…

A: A question based on chemical thermodynamics that is to be accomplished.

Q: 5. Complete the table below: Symbol 206pb ?Cu²+ # Protons # Neutrons 31 52 39 76 34 # Electrons 54…

A: Mass number = mass of proton + mass of neutron Atomic number= number protons In a atom number of…

Q: How much energy (at constant temperature and pressure) must be supplied as heat to 10.0 g of…

A: Using the enthalpy of individual reactions, amount of energy supplied can be found out.

Q: но NH3 + HN In the image above, would the circled groups and the NH group within the carbon ring…

A: The molecules interact with water through hydrogen bond. Hydrogen bonds are generally two types ,…

Q: Juan below Som reactions where X represents a generic metul metalloid W (1) H₂(g) + 12 02 (9) H₂0…

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Q: Write the balanced molecular chemical equation for the reaction in aqueous solution for mercury(I)…

A: It is a redox reaction. Redox reaction is one in which the oxidation number of a participating…

Q: 2 HCl(aq) + CaCO3(s) CaCl₂(aq) + CO₂(g) + H₂O(l) If HCI is the excess reactant there will be no HCI…

A: Here given that, 2 HCl(aq) + CaCO3(s) = CaCl2(aq) + CO2(g) + H2O (I) If excess HCl is used then what…

Q: 1) a) Propose a detailed mec major product. Please include: 1) a perspective diagram of the…

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Q: Provide the organic products of the following and also show the mechanism involved in (a)? (a)…

A: Wittig reagent (CH2=PPh3) has been used both the reaction .

Q: 10.) predict the produce off the following reaction NBS nV

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Q: When 4 moles of NH3(g) react with O₂(g) to form NO(g) and H₂O(g) according to the following…

A: Given reaction: 4NH3(g) + 5O2(g) → 4NO(g) + 6H2O(g) The amount of energy evolved = 905 kJ We have to…

Q: 7. Determine if cis-trans isomerism is possible for the following compounds. If cis-trans is…

A: Identify cis trans isomers if the following compounds have cis trans isomers.  a)…

Q: O Energy is evolved. b. Determine whether work was done on the system or the system does work on the…

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Q: NHCCH3 A Reaction: Bromination CH₂CH3 B Which compound (A, B, or C) reacts the fastest? Which…

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Q: What mass in grams of iron metal can be formed by the reaction of 2.14 g Al metal

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Q: Determine the number of sigma (a) and pi (m) bonds in the molecule shown on the left below.

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Q: Ignition wires heat sample Water Stirrer Thermometer Insulated Sample Burning Steel outside dish…

A: Given the mass of isopentathalic acid, C8H6O4 taken = 0.7264 g  Since the temperature of the water…

Q: A solid sample of one of the following polymers (PETE, PP, PVDC and PTFE) was found to be insoluble…

A: PETE, PVDC and PTFE has either halogen atom like chloro, fluoro group or ester group in monomer unit…

Q: 21.) show how the forening compound could be symbinized by a bels-Alder reaction: MICN

A: For a duels alder reaction reactant should have diene and dienophile . Here this reaction will be…

Q: Provide a synthesis of the following alcohol using two different Grignard reactions....just changing…

A: Given : structure of product.

Q: Suppose you burned 1.634 g of benzoic acid, C6H5 CO₂ H, in a constant volume calorimeter and found…

A: Given , mass of benzoic acid= 1.634 g temperature change = (30.63-20.01)oC = 10.62oC = 10.62 K mass…

Q: 1. Which of the following is true for a system whose equilibrium constant is relatively small? a) It…

A: Question requested is 1. The statement given:  A system whose equilibrium constant is relatively…

Q: If the molarity of oxygen in air is 0.00821 mol/L at 25 °C, what is the pressure of. oxygen at 25…

A: At 25 °C the molarity of oxygen gas in air is 0.00821 mol/L .We have to calculate the pressure of…

Q: 22.) Draw all the resonance forms for the journing carpocation. Be sure to use brackets & relocare…

A: Here we have to write resonance structures of the following given species.

Q: 8. (8) Predict the splitting pattern for each signal in the 'H-NMR spectrum for the following…

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Q: Question 19.f of 23 Uranium hexafluoride, UF, is an important compound used in the enrichment of…

A: What is the molecular geometry of UF6 ?

Q: 29) Draw all of the expected products for the following reaction. Circle the most dominant product…

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Q: Calculate the pH of a solution that is 0.032M HF and 0.032M NaF. The Ka for HF is 3.5•10-4

A: Given that -  Molarity of hydrogen fluoride HF = 0.032M  Molarity of sodium fluoride NaF = 0.032M…

Q: A) For this question draw a curved arrow mechanism, start converting the Start matenal to Product A…

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Q: A 46.0-g sample of copper at 99.0 °C is dropped into a beaker containing 159 g of water at 18.0 °C.…

A: When the hot metal is dunked into the water, the heat is released by the metal and equal heat is…

Q: An automobile engine provides 510 Joules of work to push the pistons and generates 2202 Joules of…

A: Given : work done by system = 510 J              Heat release = 2202 J We know           ∆U = Q + W

Q: A 110 pound patient is prescribed a maintenance dose of haloperidol. If the dosing regimen is 0.5…

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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.