Match H2SO3 + H2O --> H3O+ + HSO3- whice is acid, ,conjugate acid, base, and conjugate base? H2SO4 H2O  H3O+  HSO3-

Q: Using standard heats of formation, calculate the standard enthalpy change for the following…

A:

Q: What is the cell potential for the reaction at 89 °C when [Fe2+] = 2.80 M and [Mg2+] = 0.110 M.…

A:

Q: N-N CH3 How many sp3, sp2, sp carbons are in your molecule? Are there any cis or trans bonds? How…

A:

Q: Consider the reaction:      CO (g)  +  2 H2 (g)    ⇌    CH3OH (g)          Kp = 2.26 × 104 at 25 °C…

A: Reaction : CO(g) + 2 H2(g) ⇌CH3OH(g)      Kp=2.26×104

Q: A 5.00 L vessel at equilibrium contains 0.0224 M H₂, 0.0224 M 12, and 0.155 M HI. What would be the…

A: Given reaction is :-  H2 (g) + I2 (g) <------> 2HI (g) Concentration of HI at equilibrium =…

Q: A certain system absorbs 0.100 kJ of heat and has 0.800 kJ of work performed on it. What is the…

A: The formula for the calculation of internal energy is : internal energy(ΔE) = heat(q) + work(w)

Q: Problem 3. o a Find the reagents

A: In the above given transformation, the final product introduces a ketone group and the rest part is…

Q: How much heat is produced when 57.4 g of NO2 react?    4NO2(g) + O2(g) →  2N2O5(g)      heat of…

A:

Q: Which symbols show that the contents of a product are flammable and corrosive? A. W y mobom exs www…

A: we have to select the sign that denotes the product contents are flammable and corrosive

Q: A certain first-order reaction has a rate constant of 1.50×10−3 s−1s−1. How long will it take for…

A:

Q: What would the product of this reaction be? H₂CH₂C-CH₂-SH + H₂G-CH₂-SH OCH₂CH₂CH₂CH₂CH₂SH…

A: Thiols are similar to alcohols. In thiol -SH functional group present and in alcohol -OH functional…

Q: Convert 125 °C to Kelvin

A: Temperature  in °C = 125 °C Temperature  in K= ?

Q: QUESTION 8 The following series of reactants will produce the shown product. لملا True False 1.…

A: Organic reagents are chemical compounds that undergo functional group transformation.

Q: Describe the formation of a bond between two amino acids that craves a peptide. 1B. The image below…

A: Amino acids are the compounds having amine and carboxylic acid. Amino acids are used to form…

Q: Calculate the change in joules for vaporization of 4.00 g of water at 100 degrees Celsius.

A: Answer: During the vaporization process, a substance from its liquid form gets converted into its…

Q: In each row check off the boxes that apply to the highlighted reactant. content reaction Ag (aq) + 2…

A: Bronsted-Lowry theory :-  According to this , acid is a species which donates the proton base is a…

Q: raw the products formed for each reaction. [1] CH3CH₂CI, AICI 3 [2] Br₂, hv С₂H5OH

A: We have find out the answer.

Q: Find the AH for the reaction below, given the following reactions and subsequent AH values: N₂H4(1)…

A: Hess's law states that enthalpy of overall reaction is equal to sum of enthalpies of all steps…

Q: The image of an amino acid is shown below with letters, A-D representing the four parts of an amino…

A: The question is based on the concept of amino acids. we need to explain the amino acid and its…

Q: A chemist mixes 14.3 g of ethanol with 93.5 g of methanol and 48.1 g of acetone. Calculate the…

A:

Q: Calculate the heat change in joules for melting 17.0 g of ice at 0 degrees Celsius.

A: Mass of ice ( water ) = 17g Temperature = 0°C

Q: to es and a redox Part B In the process of oxidizing I to I2, SO4²- is reduced to SO₂. How many…

A:

Q: are present on each of the transition metal ions in the complexes shown

A: Given complex is, [Nb(NH3)2(H2O)4]+2 Here, both the ligands (NH3 & H2O) are neutral.  Atomic no.…

Q: What is the difference between at processes are involved?)

A: XPS (X-ray photoelectron spectroscopy) and XFS (X-ray fluorescence spectroscopy) are both analytical…

Q: An electron in a hydrogen atom is in the n = 3 excited state. Which transition from the n = 3…

A: 1) Given that An electron in a hydrogen atom is in the n = 3 excited state.  We have to find the…

Q: Briefly explain (in one or two sentences) the following observations: a. Unlike NH3, BiH3 is very…

A: Trimer and tetramer are terms used to describe molecules consisting of three or four identical…

Q: Please answer both questions #1: Calculate the solubility at 25 °C of CaF₂ in pure water and in a…

A: Multiple questions

Q: Give the structure of the product formed on reaction of ethyl acetoacetate with 1-Bromopentane and…

A: Ethyl acetoacetate is a 1,3-dicarbonyl compound. It contains acidic hydrogen. When ethyl…

Q: 16.3 Give the product of the reaction. پله AICI 3

A: The question is based on organic reactions.     we need to identify the product formed and explain…

Q: Determine the mass, in kg, of HgO that must decompose to form 52.9 L O2 gas at STP.    2HgO(s) →…

A:

Q: Identify the reagents you would use to convert D-erythrose (shown below) into D-ribose. H. -OH -OH…

A:

Q: Fill in the name and empirical formula of each ionic compound that could be formed from the ions in…

A:

Q: What is the pH of a 1.0 L buffer made with 0.300 mol of HF (Ka = 6.8 x 10-4) and 0.200 mol of NaF to…

A: pH is used to determine the concentration of hydronium ion. Given information: Moles of NaF = 0.200…

Q: Below is the Lewis structure of the bicarbonate (HCO) ion :0: H:O:C:0: Count the number of bonding…

A: Lewis’s bonding theory is based on the octet rule. The Lewis structure is a simplified…

Q: Name the following organic compounds: compound CH3CH₂CH₂CH₂CH. CH3 CH3 1 CH3-CH₂-C CH₂ - CH3 CH₂ 1…

A: Since,Rule of IUPAC-1) Longest chain as parent chain.2) Numbering start from those side where more…

Q: Calculate the standard enthalpy of reaction for the following reaction using the appropriate…

A:

Q: D D Question 4 Match HNO3 HF CH3CH2CH2COOH KOH NH3 Question 5 Match ✓ [Choose] oxyacid h neutral…

A: 1) HNO3 is oxyacid (nitric acid)Any oxygen containing acid is oxyacid. 2) HF is binary acid. (Binary…

Q: Provide the product of the following reaction. Assume that an aqueous workup provides a neutral…

A: In the above given reaction a cyclic anhydride reacts with 2-propanthiol.  In this reaction…

Q: From the values given below, calculate the values of AG and AH° for the following reaction at 25 °C.…

A: The Gibbs energy for a reaction at 25oC is given by: ∆Go=∆Gfo(Products)-∆Gfo(Reactants) The enthalpy…

Q: Why do peaks with long retention times become wider in gas and liquid chromatography? Which tends to…

A: Chromatography is a widely used analytical technique for separating and identifying components in a…

Q: 16.9 Give the reaction conditions. ОН

A:

Q: Consider the following reaction,       PCl3 (g)  +  Cl2 (g)    ⇌    PCl5 (g) where  ΔH°f for PCl3…

A:

Q: Calculate the kilocalories needed to heat 4.8kg of water from 22°C to 26°C.

A: Amount of heat,Q required to raise the temperature of a substance of mass ,m and specific heat…

Q: Isooctane, an important constituent of gasoline, has a boiling point of 99.3 °C and a heat of…

A: When a liquid changes into gas at its boiling point the entropy of the system increases. The entropy…

Q: The normal freezing point of water, H₂0 is 0.00 °C and its Kfp value is 1.86 °C/m. Assuming complete…

A:

Q: The decomposition of di-2-methylpropan-2-yl peroxide produces propanone and ethane: (CH3)3COOC(CH3)3…

A: Intermediates: a chemical species that is formed in one elementary step and consumed in a subsequent…

Q: Calculate the heat change in calories for vaporization of 20.0 g of water at 100 degrees Celsius.

A: The heat of the vaporization (∆Hv) of a substance provides information about the quantity of the…

Q: 40. The mechanism of electrical conduction in metals is thought to be (A) the same as that in solid…

A: The question is based on the concept of electrical conduction. we need to account for electrical…

Q: Predict the organic products, in any order, when the alkene shown is subjected to ozonolysis with…

A: Ozonolysis is a simple reaction used for cleaving of double bond of alkene using O3 and metal ( as…

Q: A soda contains 48 grams of sugar in 342 grams of water. What is the mass percent of the sugar in…

A: mass of sugar = 48 g mass of water = 342 g mass percent of sugar in the water = ?

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.