How many mmols of HBr are in 17.6 mL of 0.0200M HBr?

Q: A compound with a conjugate base that is more stable because of electron delocalization or resonance...

A: No, it is a false statement. right statement is- A compound with a conjugate base that is more stabl...

Q: Describe how you would prepare 100 m L of a solution that is 25 % acetic acid by volume .

A: Given  Volume %  =  25%  Volume of a solution  =  100 mL Method of Preparation of 25% acetic acid by...

Q: Draw the expanded structural formula of an organic compound with sixteen carbons using the following...

A: Bond order 3 means triple bond. First we have drawn the carbon atoms with numbering according to the...

Q: When solid potassium chlorate is heated, it decomposes to form solid potassium chloride and oxygen g...

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both...

Q: If 20.0 g of each reactant were used in performing the following reaction, which would be the limiti...

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Q: Why are these two structures enantiomers? They look more like structural isomers to me.

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Q: 22 In the reaction Pb(s) + 2Ag+(aq) Pb2+(aq) + 2Ag(s) (a) Which species is oxidized and which is red...

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Q: ST4B.1- Estimate the CHANGE in the boiling point [in Kelvin units or Celsius degrees] of a liquid if...

A: To estimate change in boiling point for the given set of data: P1 = 1.00 atm P2 = 1.00 atm + 5% incr...

Q: Molar mas of

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Q: 2 chlorobutane +sodium hydroxide = alcohol

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Q: Balance the following equation with the smallest whole number coefficients. What is the coefficient ...

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Q: A sample of meat scrap weighing 2.000 g is digested with concentrated sulfuric acid and a catalyst. ...

A: The excess 0.6700 N  H2SO4  requires to neutralize NaOH. The volume of 0.6700 N H2SO4  requires can ...

Q: ow much is left 2.0 s later?

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Q: 5) Use a curved arrow notation mechanism to show how each product is formed in the following reactio...

A: Given reaction is : Use the curved arrow notation to show how each product is formed in the followi...

Q: What is the molar mass of ibuprofen, C13H18O2? A) 206.3 g/mol B) 289.4 g/mol C) 29.0 g/mol D) 37...

A: Molar mass of C = 12.01 g/mol  Molar mass of H = 1.008 g/mol  Molar mass of O = 16.00 g/mol

Q: molar ratio

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Q: A student dissolves 12. g of sucrose (C12H0) in 150. mL of a solvent with a density of 1.06 g/ml. Th...

A: Weight of sucrose=12g Solvent volume=150mL Density=1.06g/mL

Q: Balance the following equation with the smallest whole number coefficients. What is the coefficient ...

A: The balanced equation and coefficient of Oxygen in balanced equation is given below

Q: Part A HO Spell out the full name of the compound. Submit Request Answer Part B OH Spell out the ful...

A: IUPAC nomenclature Rule :  1 . Select longest continuous carbon chain contains functional group . If...

Q: Consider the following reaction. C12H22O11 + 12O2 → 12CO2 + 11H2O + 1342kcal How many grams of suc...

A: Here we have to calculate the mass of sucrose needed to undergo combustion to produce 2546 KCal of e...

Q: At a certain temperature the rate of this reaction is first order in H,CO, with a rate constant of 2...

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Q: Show the pentose phosphate pathway that produces PRPP and reducing equivalents such as NADPH

A: 1) Pentose phosphate pathway (PPP) is composed of two phases :-  1) Oxidative phase , where producti...

Q: H2 2 initial rate of reaction 1.23M 1.18M 4.00 × 10°M/s 0.381M 1.18M 1.24 x 10°M/s 1.23M |3.10M 1.05...

A: Given Concentration of reactants  Initial Rate of reaction  What have to determine ? Rate law exp...

Q: Direction: Refer to the given phase diagram below to answer the following questions. Use separate pa...

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Q: how much heat will be given off when 18.5g of C2H4 is burned in oxygen form CO2(g) and H2O(g) for th...

A: The combustion enthalpy of C2H2 of 18.5 g can be calculate with the help given stoichiometric equati...

Q: Complete the table below for calculating the molar mass of the ionic compound nickel(II) bromide. Nu...

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Q: "СООН v Pi delocalization A. Present CH hyperconjugation B. Absent Lone-pair delocalization Inductiv...

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Q: Some measurements of the initial rate of a certain reaction are given in the table below. H2 2| init...

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Q: Why cannot oils and water-soluble products be mixed and heated together? Why should heating be at a...

A: Oils and fats are non-polar compound (hydrocarbon) and water is non-polar compound and water molecul...

Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product ...

A: Organic reactions are those in which organic reactant react to form organic products.

Q: E2 Reactions Е1 Reactions H20 Нeat NaOH Br Br KOC(CH3)3 H2SO4 Нeat Br OH

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Q: Problem 19 - IR spectrum Problem 19 C,H,NO4 MW = 193 25- MSO-de 15- MSO-de 10- 3500 3000 2500 2000 1...

A: IR spectra provides the information about the functional groups of unknown compound.  

Q: . What is the corrosion rate of zinc in mdd?

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Q: 5 N. 1 v C1 A. sp C2 B. sp2 C3 C. sp3 v C4 v C5

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Q: The equilibrium constant, Kp, for the following reaction is 1.57 at 600 K: CO(g) + Cl2(g) coCI,(g) C...

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Q: What is the molar ratio of the balanced chemical equation? 6 CO2 (g) + 6 H2O (l) → C6H12O6 (g) + 6 ...

A: Carbon dioxide reacts with water to form glucose and oxygen. The equation for the balanced chemical ...

Q: Which of the following reactions will lead to a major product that exists as a 1:1 mixture of two di...

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Q: Under certain conditions the rate of this reaction is zero order in hydrogen iodide with a rate cons...

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Q: Some measurements of the initial rate of a certain reaction are given in the table below. [H] [4] in...

A: Given, [ H2] [ I2] Initial rate M/s 1.00 M 0.881 M 0.392 1.00 M 0.0933 M 0.0415 1.50 M 0.88...

Q: 3) Show the product(s) & intermediates for the following reactions.

A: In the above reactions the possible products and intermediate are given below.

Q: How can we make solids dissolve faster? Exercise 3.6 Ex In this exercise, you will think about the f...

A:   1.Which factor that affects dissolving is being tested? Answer :   continuous stirring cause more ...

Q: Balance the following chemical equation (if necessary) for the combustion reaction of propane: C3H8(...

A: In multiple questions we solve only first question according to Bartleby guidelines. Balance the ele...

Q: Sulfanilamide, a sulfur drug, acts as an antibiotic. Explain its mechanism of action in the context ...

A: Ans. Sulfanilamide: An enzyme Inhibitor: Sulfa drugs work by binding and inhibiting a specific enzym...

Q: OH The double bond is E or Z? AE B) z

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Q: 1. Convert the following: a) 120 g mol of NaCl to g. b) 120 g of NaCl to g mol. c) 120 lb mol of NaC...

A: For this problem we have to convert units., 

Q: Why do enzymes get denatured by organic reagents?

A: Enzymes are proteins (except Ribozyme) function in catalysis of biochemical reactions.Denaturation i...

Q: A certain element consists of two stable isotopes. The first has a mass of 138 amu and a percent nat...

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Q: Draw the reactants that would react to form this cyclohexene derivative in a Diels-Alder reaction. I...

A: In presence of light a Diene and a dienopile react to form a product in Diels-Alder reaction. In gen...

Q: Calculate the activity of La3+ in a saturated solution of La(IO3)3 in 0.010 M La(NO3)3.  Ksp =  1.0 ...

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Q: According to Marais et al. (2003), what are the advantages and precautions of using Ac-Di-Sol® as di...

A: Ac-Di-sol, the best known superdisintegrant, is crosslinked sodium carboxymethylcellulose or modifie...

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.