Label the conjugate acid-base pairs in each equation: 1. HI + NH3 NH4+ + I- 2. HPO4^2- + OH- PO4^3- + H2O 3. NH3 + HF NH4+ +

Q: Cyclohexane (C6H12) can be made by the reaction of benzene (Bz) (C6H6) with hydrogen according to…

A:

Q: The K₂ of a monoprotic weak acid is 0.00493. What is the percent ionization of a 0.103 M solution of…

A: We have to predict the percentage ionization.

Q: Determine the functional group of each letter: a. b. C. d. CH₂ d a b -CH₂ с

A: Write the functional group of the given structure---

Q: 7. Draw the structure for each compound. A. acetylene B 3-methyl-1-hexyne C. 4-methyl-2-hexvne

A:

Q: find the acidity function when adding 5 ml of NaOH Calculate the pH value when titrated between 25…

A:

Q: 1. Rank the following from lowest to highest entropy. (a) CaH:s (1), CaHso(g), CaoHs (5) (b) Si (s),…

A: The correct answer about entropy is given below

Q: The enthalpy of combustion of solid naphthalene (C₁0H8) at 298 K and 1.0 atm was found to be -5134…

A:

Q: unfortunately, I am asking for the name of the product

A:

Q: 5. Aluminum hydroxide reacts with sulfuric acid as follows: 2Al(OH)3(s) + 3H₂SO4(aq) → Al2(SO4)3(aq)…

A: a)  2Al(OH)3(s) + 3H2SO4(aq) → Al2(SO4)3(aq) + 6H2O(l) moles of Al(OH)3 react = 0.500 mol moles of…

Q: Rank the following from lowest to highest entropy. a)Br2 (l), Br2 (g), I2 (g) (b) C4H8 (l), C4H10…

A: Since you have asked multiple question, as per our company guidelines we are supposed to answer the…

Q: The ketone produced in the process is: H diphenylketone benzaldehyde O benzeneketone benzoyl…

A:

Q: 7. Identify the polyatomic cation:

A:

Q: A chemist measures the energy change AH during the following reaction: Cl₂(g) + H₂(g) → 2 HCl (g)…

A: Given reaction : Cl2 (g) + H2 (g) → 2 HCl (g) ΔΗ= -184. kJ

Q: Hardness of Water A 0.512 g sample of CaCO3 is dissolved in 12 M HCl and the mixture is diluted to…

A: #(a): Given the mass of CaCO3 used = 0.512 g  Molar  mass of CaCO3  = 100.087  g/mol Required…

Q: Write the condensed formula for the following alcohols and others i. tert. pentyl alcohol j.…

A: Perentheses indicate branch on chain

Q: 6. 7. How many moles of hydronium ions are present in 56 mL of a 0.58 M H₂SO4 solution? (10²) 7. 8.…

A:

Q: Draw the structure of 2-phenylpropan-1-ol. Draw the molecule on the canvas by choosing buttons from…

A:

Q: Which of the following does not contribute to the stability of benzene? a. overlapping pi electrons…

A: Highly stable conjugated cyclic compounds that do not give addition reactions and follow the Huckel…

Q: QUESTION 13 The following data was collected during an OBLA test. What is the OBLA Workload in Watts…

A: A question based on tools in analytical chemistry that is to be accomplished.

Q: Explosions! Which part of the explosion event is NOT considered a chemical change? a) Ethanol reacts…

A:

Q: Research the following 2 things about water treatment (NOT WASTEWATER). For each, provide the URL of…

A: Water treatment is done to improve the quality of water.After treatment water is used for various…

Q: Which of the following factors is NOT RESPONSIBLE for the stability of benzene? none of the above a.…

A: We need to mark the correct answer on the basis of the given statement

Q: Calculate the wt of oxalic acid required to prepare 1,000mL of 0.2 N of the solution.

A:

Q: Chemistry A 25g sample of Strontium Acetate reacts wuth Sodium Chloride in a double replacement…

A: In the balanced chemical equation, the no of each atom should be equal on both the side of the…

Q: Is this a redox reaction?  Pb2+(aq) + S2- → PbS (s) Is this a redox reaction?   Li (s) + H2O (l) →…

A: The reactions which involve oxidation and subsequent reduction of different species is called a…

Q: mong the following are the metal centers in the comple + and Fe²+ + and Fe²+ + and Fe³+ + and Fe³+

A: In the coordination compound, first complex cation and second is complex anion.

Q: Give two tetrahedral compounds (give chemical formula and structure) with μ = OD but one molecule…

A:

Q: what mechanism is involved? SN1, E2, E1, or SN2

A:

Q: Which of the following will produce a buffer solution when mixed? 50.0 mL 0.500 M HNO3 + 50.0 mL…

A: In this question, we will identify the Buffer solution after mixing two substances to each other's.…

Q: О-С-ОН ОС-ОН 0-C-OH О-С-ОН H2C-CH3 Br NO₂ ОН I 11 IV V Rank the following acids by acid strength,…

A: -NO2,-Br ,-OH groups has the -I effect and -CH2-CH3 has the +I effect. And with the increase of -I…

Q: 2 (3) Expected IK H HO Но 500 peaks pn 201 shew c bios H

A: IR tells us about the functional groups present in the compound.

Q: Ethyl iodide decomposes to give ethylene and hydrogen iodide in the first order gas-phase reaction…

A:

Q: How many grams of fluorine will react completely with 1.000 gram of sulfur to produce 1.00 mole of…

A: Given,  Mass of S = 1.000 g Moles of sulfur tetraflouride = 1.00 mole  Then,  How many grams of…

Q: To prepare approximately I L of 0.250 m solution of aqueous MgCl₂ (95.2 g/mol), one may a. dissolve…

A:

Q: If a have a 30 g of paraffin wax, how much will expand in 10 seconds and how long will it take to…

A: Firstly we are going to understand what paraffin wax is, what its properties are, and what its uses…

Q: must justify your choice with a calculation.

A:

Q: 2. Some plant fertilizers contain the following compounds: ammonium sulfate, (NH4)₂SO4; calcium…

A: 2. An ionic bond is formed when there is a transfer of electron between bonded atoms. It is formed…

Q: Which of the statements most accurately describes the following electron configuration? 1L 1L O a.…

A:

Q: If Zeff for the Na 3s orbital is 2.51, while for the Mg 3s orbital it is 3.31, by what ratio do you…

A:

Q: A solution is prepared which contains 0.15 moles of KBrKBr and 150 g H2OH2O. Find the change in…

A:

Q: How many  chlorine  atoms make the R-12 refrigerant?

A: R-12 refrigerant has 2 Chlorine atoms.

Q: Consider the following reaction:   SO2Cl2(g)⇌SO2(g)+Cl2(g)SO2Cl2(g)⇌SO2(g)+Cl2(g)   A reaction…

A: we have to calculate the equilibrium constant for the reaction :- SO2Cl2(g)  ⇌  SO2(g)  +  Cl2(g)

Q: Suppose the formation of nitrosyl chloride proceeds by the following mechanism: step elementary…

A: The rate of the reaction is a measure of how fast the reaction proceeds to completion.  According to…

Q: 2 C₂H₂(g) + 2 H₂O(g) → 2 C₂Hs(g) + O₂(g)

A: Kc  = [C2H6]2[O2] / [C2H4]2[H2O]2

Q: Consider the Ellingham diagram shown below. Choose the INCORRECT statement among the following…

A: Ellingham diagram is the graph plotted between ∆G° and Temperature for the formation of oxide for…

Q: How many moles of MgCl2 are present in 78.3g of MgCl₂? O 0.822 moles O 7450 moles O 1.31 moles O4680…

A:

Q: 12. Sulfuric acid can dissolve aluminum metal according to the following reaction. 2 Al(s)+3 H₂SO4…

A: Given-> Weight of Al = 29.0 gm Volume of Sulphuric acid (H2SO4) = 1.80 L Molarity of H2SO4 = 1.00…

Q: Based on the thermodynamic properties provided for methanol (below), select from the following list…

A:

Q: A mixture of 40.0 g O2 and 40.0 g He has a total pressure of 0.450 atm. What is the partial pressure…

A: Given,  Mass of O2 = 40.0 g  Mass of He = 40.0 g  Total pressure = 0.450 atm   We have to calculate,…

Q: One carat is equivalent to a mass of 0.200 g. Use the fact that 1 kg (1000 g) has a weight of 2.205…

A: Given,  The weight of a diamond is 1414 carat.  The weight of a diamond in pounds is:

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.