What is the conjugate base of HCO3¯?

Q: What volume of 0.812 M HCI, in milliliters, is required to titrate 1.45 g of NaOH to the equivalence...

A: Given: The concentration of HCl = 0.812 M The mass of NaOH = 1.45 g We have to calculate the volume ...

Q: m Calculate the kinetic energy of a 34. g bullet moving at a speed of 458. Round your answer to 2 si...

A: Given, mass of a bullet = 34. g = 0.034 kg Speed, v = 458. m.s-1

Q: Phosphoric acid, which is commonly used as rust inhibitor, food additive and etching agent for denta...

A: Given, The first step, phosphorus and oxygen react to form diphosphorus pentoxide: P4(l) + 5O2(g) --...

Q: Lewis structure name of highlighted group .. 0=C- C=N: .. H. H

A: 1.) In this highlighted part carbon is double bonded to oxygen.

Q: If K, for HCN is 6.2 x 10-10, what is K, for CN ? O 6.2 x 104 O 6.2 x 10-10 O none of these O 6.2 x ...

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Q: This reaction uses 24.1 g of copper(I) sulfide. Determine the volume of sulfur dioxide gas that woul...

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

Q: Find the apparent Km and apparent Vmax for the enzyme reaction containing the inhibitor and identify...

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Q: NH OMe 1. 2. HCI Bn OTMS OBn reflux Me R = OMe Meo,C=-co,Me

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Q: (iii) Use the equation below and data from the table to calculate a value for the C=C bond energy in...

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Q: The decomposition of ammonia is zero order process is with a half-life of 28.3 seconds at a certain ...

A: Given, The decomposition of ammonia is zero order reaction. Half Life (t1/2) = 28.3 s Rate constant ...

Q: Fou m Costants 12 C he llown Sreactions and correponding equilibenum constants Reaction A K-1) React...

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Q: An unknown compound has the following chemical formula: where x stands for a whole number. Measureme...

A: Given molecular formula: PxCl5 Moles of P = 9.9 mol Moles of Cl = 49.60 mol

Q: What is the name of the non-reducing monosaccharide found in the disaccharide shown here? но H. H. Н...

A: Nonreducing disaccharides can be defined as the disaccharides having glycosidic bonds between their ...

Q: Aqueous hydrobromic acid (HBr) reacts with solid sodium hydroxide (NAOH) to produce aqueous sodium b...

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Q: b. p-TSOH (CH3)2NH Benzene C. H. 1. (C6H5)3P H. Br 2. C6HSLI 3.

A: The reaction is like stork enamine reaction.  Here in first step the acid protonates the carbonyl ox...

Q: molarity

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Q: i. The ionization energy of fluorine (F) is ~1700 kJ/mol, while the ionization energy of difluorine ...

A: 1.Above diagram on right side is applicable for fluorine gas.  In fluorine (F) the HOMO( highest occ...

Q: Calculate the Equillibrium constant at 25 Degrees Celsius for the following Reaction: From the data ...

A: We have to find equilibrium constant from the given data. Temperature = 25°C or 298 K

Q: ACTICE PROBLEMS "Atomic and Bonding Theories 1. Write the ground state electron configuration of eac...

A: The distribution of electron within different orbital or molecular orbital of a given element or mol...

Q: Balance the chemical equation below using the smallest possible whole number stoichiometric coeffici...

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Q: What volume of 0.5 M NaOH is required to react completely with 25.0 mL of 1.0 M H2CO3? Assume the re...

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Q: Consider the following reaction: 2NOBR (e) + 2NO (8) + Br2 (g) The volume of a container with an equ...

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Q: For the following two compounds, the given names do not correctly follow IUPAC naming conventions. F...

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Q: The equilibrium for the formation of dinitrogen tetraoxide gas (N,0.) from nitrogen dioxide (NO2) st...

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Q: Using tne Bronstea-Lowry concept of acias ana bases, identiry the Brønstea-Lowry acid and base in ea...

A: Bronsted-Lowry does not define a substance as specifically an acid or a base; it defines reaction en...

Q: The presence of a catalyst the enthalpy (AH) difference between products and reactants. (A) (B) Decr...

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Q: Methyl Benzoate IR Spectrum 100 90 80 70 60 50 40 30 20 10 4000 3500 3000 2500 2000 1500 1000 500 Wa...

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Q: Phosphoric acid, which is commonly used as rust inhibitor, food additive and etching agent for denta...

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Q: Arrange the following in order of increasing vapour pressure: Ar, NaClO3, H2O, H2Se. Discuss your ch...

A: The order of increasing vapor pressure will be - - > Ar < H2Se < H2O < NaClO3  

Q: he net chemical equation fc

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Q: What is the name of the reducing monosaccharide found in the disaccharide shown here? но HO H HO OH ...

A: With one anomeric carbon unable to convert to the open-chain form (non-reducing end), only the free ...

Q: Calculate the associated wavelength of an electron traveling at 4.0 x10^9 cm/a

A: Answer: 1.82×10^-9 cm

Q: CO,Me OSIME, CO,Me Br A Br

A: Concept ; (3,3) sigmatropic reaction or rearrangement.  In this reaction the sigma bond between the ...

Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 631.0 g sample ...

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Q: 1. Write the structural formula of the major product(s) formed in each of the following reactions. S...

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Q: 1. Rank each set of three alcohols in terms of increasing acidity, "1" being least acidic, and "3" b...

A: - Inductive effect increases the acidic strength of the compound.  More is the number of substituent...

Q: 2. Synthesis (use as many boxes as needed, excess are provided)

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Q: Is this compound aromatic, please explain why why not? or IZ

A: The Compounds which follows Huckel rule are called as the aromatic compounds.  Huckel rule is 4n+2=π...

Q: Identify the acids, bases, conjugate acids, and conjugate bases in the reaction below. "C." stands f...

A: Given :-  CN1-(aq) + HC2H3O2(aq) <----> HCN(aq) + C2H3O21-(aq)  To identify :-  acid, base, co...

Q: The half-life (t) of a/an order reaction is independent of the initial concentration (A) (B) First Z...

A: Half life is the time when the initial concentration is left just half.  

Q: The bromination of stilbene is classified as: Oxidation reaction Saturation reaction Addition reacti...

A: The details about bromination of stilbene is given below.

Q: Which order of kinetics does reactant 31 follow? First Third Zero Second

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Q: ng déscribes the final major product of the reaction of 2-propanone with excess methanol and catalyt...

A: Aldehyde and ketones reacts with alcohol in presence of catalyst HCl.

Q: 1.Carbon's atomic number is six. What does that tell us about any carbon atom?  2. How is the term ...

A: Carbon has atomic number six this tells that carbon atom has six protons present in it and six elect...

Q: Half-reaction E° (V) Hg2+(aq) + 2e Pb2+(aq) + 2e Hg(I) 0.855V → Pb(s) -0.126V Mg2+(aq) + 2e Mg(s)-2....

A: The species which have greater Eo value of reduction will be reduced by easy means.  So, it will be ...

Q: net chemical equation

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Q: Name of Experiment: Flame atomic Absorption spectroscopy (FAAS): Determination of Lead in environmen...

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Q: 1. Which of the ff. is NOT true for K? a. It is dimensionless. b. It is independent on temperature. ...

A: 1.) We would check all factors on which K ( equilibrium constant ) depends.    2) we would use relat...

Q: percent yield of water.

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Q: A. acidic B. basic C. neutral

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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.