Enter the conjugate base for H₂NO3+.

Q: The pH of an acidic solution is 5.37. What is [H+]? 1 4 7 +/- 5 C M 3 6 9 0 X C x 100

A: Given, pH of the acidic solution = 5.37  Concentration of H+ ion = [H+] = ? The formula used here…

Q: (1) The molecules in a thermally equilibrated isolated system are confined to just the two…

A: For two molecules present in just two energy levels represented by ε0 and ε1 where ε0 indicates zero…

Q: Macmillan Le Ammonia (NH3) can behave as both an acid and a base. Draw the Lewis structure for the…

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Q: 3) Which of the following ketones will give a positive iodoform test? A) 4-heptanone B) 3-hexanone…

A: Iodoform test is given by methyl ketone..

Q: Draw the major organic product of each reaction. Indicate the stereochemistry at the stereogenic…

A: In SN2 reaction we get inverted product.. Since OH- not a good leaving group so we made it good…

Q: Consider the following hypothetical double displacement reaction: AB3 (aq) + C₂D (aq) -- What is the…

A: In double displacement reaction, both cations are anions are exchanged to give to new products.  For…

Q: What is the pH of a 0.00830 M solution of HCI?

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Q: Identify the compound in each pair that has the higher melting and boiling points. Explain why each…

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Q: Fill in the reagents for the conversion of the center molecule into each of those: 8 HO CH₂CH3 OH…

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Q: The half-life of ??2659 is 44.6 days. How long will it take for 95.0% of a sample of this nuclide to…

A: We know nuclear decay is first order so half-life t12=ln2K now rate constant…

Q: Classify the phrases based on whether they apply to oxidation or reduction. gain of hydrogen gain of…

A: The concept used here us from General Reaction mechanism.  According to question we have to discuss…

Q: QUESTION 8 The equilibrium constant of a gas phase reaction at 25°C is 1.9x1010, and its standard…

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Q: Consider the reaction 3NO (g) → NO2(g) + N2O (g) a. Using a thermodynamic data table, calculate Go…

A: Given reaction: 3NO (g) → NO2(g) + N2O (g) Given: ∆G∘f(NO2)= 51.84 KJ/mol ∆G∘f(N2O) = 103.59 KJ/mol…

Q: Is there a minimum standard reduction potential that the half-reaction used at the anode of this…

A: Eocathode = -1.17 V Eocell = 1.00 V

Q: What are the possible sources of error when reacting sodium bicarbonate and hydrochloric acid within…

A: When sodium bicarbonate reacts with the hydrochloric acid, then sodium chloride, carbon dioxide and…

Q: 5. Write the mechanism for the hydrolysis of the ester below in basic solution H3C H₂ CH3 NaOH 11

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Q: Nitric oxide decomposition occurs through two parallel reactions NO (g) → ¹½ N2 (g) + ¹/ 02 (g) NO…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: 1) For the following sets of data 0.1065, 0.1991, 0.1016, and 0.1018. The Standard deviation is: -…

A: Standard deviation is a measure of how member of a group differs or deviates from the actual mean…

Q: The Demon of Bell Witch C x B Monthly book subscription X Calendar ← → C…

A: Given a buffer solution   HF (aq) + H2O (l) <=> H3O+ (aq) + F- (aq)       F- = conjugate base…

Q: For the following reaction, determine the number of electrons transferred. If the reaction is not a…

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Q: For the chemical reaction H₂ (g) + F2 (g) → 2 HF (g) AH° = -79.2 kJ/mol. What is the enthalpy for…

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Q: If an AM radio station broadcasts at 90.3 kHz, what is the wavelength of this radiation?

A: Given :  Frequency of radiation= 90.3 kHz  Also,  Speed of light (c) = 3 x 108 m/s

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

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Q: 11. One loss mechanism for ozone in the atmosphere is the reaction with the HO₂. radical: HO₂ (g) +…

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Q: A sample of NaCr(SO₂)₂.10H₂O was heated in a crucible, yielding 1.27 g of the corresponding…

A: The molar mass of NaCr(SO4)2 is = 267 g/mol The molar mass of H2O is = 18.0 g The mass of NaCr(SO4)2…

Q: Calculate the solubility at 25 °C of AgCl in pure water and in a 0.0080M AgNO3 solution. You'll find…

A: • Here, we have to determine the solubility of AgCl in pure water and also in AgNO3 solution at 25…

Q: A nuclear equation is balanced when     different particles and atoms are on both sides of the…

A: 6) Nuclear reactions are the reactions in which two atomic nuclei or one atomic nucleus and a…

Q: 1) Which set of reagents would best accomplish the following transformation? f Br reagent Ph A) Br2…

A: In this reaction, Br is substituted at alpha position of ketone . For this type of alpha…

Q: An industrial reaction vessel is found to undergo a change in temperature of 0.061 °C for each…

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Q: Write the equilibrium constant expression, K, for the following reaction: (If either the numerator…

A: To solve this problem we have written the equilibrium constant expression.

Q: H3PO4(aq) + 3 NaOH(aq) → 3 H₂O(l) + Na3PO4(aq) How, much water is produced when 0.0320 g of…

A: Mole can be defined as a standard unit for measuring large quantities of very small entities such as…

Q: Which product would NOT form in the following reaction? Br DBU DBU

A: A question based on alkene. A multiple choice question about elimination reaction is prescribed.…

Q: The equilibrium constant, Kc, for the following reaction is 3.44x10-2 at 1160 K. 2SO3(9)2SO₂(g) +…

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Q: Predict the initial and isolated products for the reaction. H₂O H₂SO4 Hg²+ (cat.) Initial product…

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Q: Consider the following reaction where Ke = 1.80 × 10-4 at 298 K. NH4HS(s) ⇒ NH3(g) + H₂S(9) A…

A: Given -> NH4HS(s) <----> NH3(g) + H2S(g)  Kc = 1.80 × 10-4 Mole of NH4HS = 0.0592 mole…

Q: A metal cube dissolves in acid such that an edge of the cube decreases by 0.50 mm/min. How fast is…

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Q: "When a reaction is attached to a hydrogen balloon under slightly higher pressure than atmospheric…

A: We have to choose the right option which describes the way to take TLC sample from a reaction that…

Q: Obtain the electron configuration of the element with 21 electrons using hund’s rule

A: We have been asked to obtain the electron configuration of the element with 21 electrons using…

Q: The deuterated ethanol shown can be converted to an alkyl halide via a mesylate intermediate.…

A: The explanation is given below-

Q: (b) From each pair below identify the relatively more acidic compound, giving clear reasons in each…

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Q: Use the References to access important values if needed for this question. S₂032 + 2Ag20+ 2 OH-4Ag +…

A: For a redox reaction we know that, Increase in oxidation state represents oxidation Decrease in…

Q: the acid ? The density is 1.3 g/ml and (FW of HNO, is 63.01 g/mol) to prepare 100 ml of 1 M of from…

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Q: The half-life of a radioisotope is     one-half of the time it takes for the radioisotope to…

A: Chemical kinetics is branch of chemistry in which we deal with speed at which rate of reaction…

Q: Rank the following substances in order of increasing boiling point: F2, Ne, He, Cl₂ He < Ne < F₂ <…

A: Boiling point of compounds depend on the bonds and attractive force present in the molecules.

Q: 2. A balloon under room conditions, 20.0°C and 1 atm, contains 1.50 L of CO2. How many grams of CO₂…

A: The amount of CO2 is = 2.75 g

Q: 1. Complete the following table: Condensed Formula CH3-CH2-CH2-CH2-CH2-OH 5 CH3-C CH3-CH2-CH2-CHO…

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Q: the rate law for a reaction allows the speed of a reaction to be related to the concentrations of…

A: We are given the iodination of acetone reaction in the presence of an acid catalyst: I2 (aq) +…

Q: EXERCISE 6 Calculate the rotational contribution to the molar sum of states, q, for the HD gas at 64…

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Q: The equilibrium constant, Ke, for the following reaction is 1.80 x 104 at 298 K. Calculate Kp for…

A: Given -&gt; NH4HS(s) ----&gt; NH3(g) + H2S(g)  Kc = 1.80 × 10-4 T = 298 K

Q: 2. If the reaction is second order overall, what are the units of k?

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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.