Calculate the concentration of all species, pH and Ka for 0.100 M acetic acid (assume 1.35 ionization)

Q: Suppose a 500. mL flask is filled with 1.3 mol of NO3 and 1.8 mol of NO₂. The following reaction…

A: we have to calculate the equilibrium molarity of NO3

Q: Og is the noble gas after Rn. To go from [Rn] to [Og], you must fill four subshells (s, p, d, and f)…

A: The angular momentum quantum number (l) for g orbital= 4 The formula for maximum number of electrons…

Q: 1. An Olympic-size pool is 50.0 m long and 25.0 m wide. a. How many gallons of water (density = 1.0…

A:

Q: A flask is charged with 1.500 atm of N2O4(g) and 1.00 atm NO2(g) at 25 °C, and the following…

A: The reaction: A flask is charged with 1.500 atm of N2O4(g) and 1.00 atm NO2(g at 25 ° N2O4(g) ⇋…

Q: A chemist prepares a solution of silver perchlorate (AgClO4) by measuring out 1.73 kg of silver…

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Q: 7. 8. If Gas A has a pressure of 0.8 atm, gas B has a pressure of 0.6 atm, gas C has a pressure of…

A: The total pressure is found by simply adding up the individual pressures of the gases. This is based…

Q: There are two aromatic rings in the structure. Indicate what are the positions an electrophile can…

A: Electrophilic Substitution reaction  Electrophilic substitution is a chemical reaction that involves…

Q: what is the mechanism of this reaction?

A:

Q: 3. When Zn reacts with an aqueous solution of HNO3, the products are A. ZnHNO3 + H₂O B. Zn (NO3)2 +…

A: Reacts with metal they produce sold of metal and hydrogen gas. metal + acid = salt + hydrogen gas.

Q: 1. Show proficiency in using ChemDraw to reproduce the following as exactly as possible. You will…

A: (A) 2-pentanol (B) Naproxen (C) Penicillin G

Q: 17. Calculate the pH of a solution prepared by mixing 200.0 mL of 0.100 M NaOH with 150.0 mL of…

A: A buffer is a solution which resist any change in pH on adding a small amount of acid or base . it…

Q: For the reaction H₂(g) + C₂H4 (9) → C₂H6 (9) AG = -97.5 kJ and AS° = -120.7 J/K at 327 K and 1 atm.…

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Q: Find the overall reaction order and the order of the individual reactants of each reaction. 1. NO…

A: order of the reaction is the sum of the exponents of all the reactants in the rate expression.

Q: (a) Give the formal oxidation number and the d-electron count of the transition element and the…

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Q: QUESTION 8 Chemical Equilibrium In this lab, the reaction below was studied. Fe³+ (aq) + NCS- (aq)…

A: The question is based on the concept of Le-chatlier principle.  It States that when a system at…

Q: Identify the states of the halogens at room temperature. Fluorine, chlorine, bromine, and iodine are…

A: We know that halogens are belongs to the Vll A group elements.

Q: QUESTION 14 Electrochemistry In Part A of this experiment, a series of galvanic cells are built.…

A: The question is based on the concept of electrochemistry . we need to identify the correct statement…

Q: Suppose the galvanic cell sketched below is powered by the following reaction: Mn(s) + Pb(NO3)₂(aq)…

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Q: Previous Page 2 of 18 Next O What mass of HCL, in grams, is required to react with 0.660 g of…

A: To solve this problem, we need to use stoichiometry to determine the amount of HCl required to react…

Q: 9.Propylene has a molar mass of 42.08 and contains 14.3% H, 85.7% C. what is its molecular mass?

A: Molar mass = 42.08 g/mol % H = 14.3 % % C = 85.7 % Molecular mass = ?

Q: Give the systematic name for the following coordination compound or complex ion:

A: Rules for naming coordination compounds: Name of the Coordination Compound is started with the…

Q: Give the set of four quantum numbers that could represent the electron lost to form the Rb ION from…

A: Quantum numbers a) Principal quantum number:  Determine the orbital size and an energy level  an…

Q: Determine the oxidation state of P in PO3³-. +2 0 +3 +6 -3

A: we have to determine the oxidation state of P in PO33-

Q: 12.39 • What reagents would you use to accomplish each of the following transformations? a. b. d. f.…

A: PCC oxidizes primary alcohol to aldehyde and secondary alcohol to ketone CeCl3, NaBH4 in methanol…

Q: Draw the product formed when the structure shown below undergoes solvolysis in CH3OH Interactive 3D…

A: Solvolysis can be defined as the nucleophilic substitution reaction in which the solvent like water…

Q: 13. How many total atoms are represented in each formula? b) KAl(SO4)2 C) Fe(C₂H3O2)3 a) CH3CH₂OH…

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Q: Consider the reaction H₂S(g) + 2H₂O(1) 3H₂(g) + SO₂(g) Using standard absolute entropies at 298K,…

A: Write the given reaction. H2S (g) + 2H2O (l) →3H2 (g) + SO2 (g)  The given number of moles of H2S is…

Q: METALLIC CRYSTALS ARE ALWAYS... (Discuss the microscopic arrangement of the particles in these…

A: A question based on investigation of solid structure. Metallic crystals and covalent network…

Q: write the mechanism of 5-nitrosalicylaldehyde + meldrum's acid

A: Knoevenagel condensation reaction is the condensation between aldehyde or ketone with active…

Q: solution is prepared at 25°C that is initially 0.41M in ammonia NH3 , a weak base with =Kb×1.810−5 ,…

A: solution contains weak base (ammonia) and corresponding salt (ammonium chloride) of strong acid. so…

Q: Construct the orbital diagram for arsenic. Energy 4p 3d 4s 3p 3s 2p 2s 1s 00000 OOO OOO

A: Electronic configuration, also called electronic structure or electron configuration, the…

Q: When 1.50 mol CO2 and 1.50 mol H2 are placed in a 3.00-L container at 395 °C, the following reaction…

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Q: Do you think there is a single criteria we can use to determine whether a solid is crystalline or…

A: A question based on properties of solids. A statement question about the distinction between…

Q: Which of the following is an incorrect Lewis electron-dot structure? 1 2 3 لیا in 5 6 JA 1 H 1.0…

A: Lewis dot structure : It is the representation of electrons using dots (represented as electrons )…

Q: 8.Calculate the % composition of Na in NaCl?

A: Since you have asked multiple type questions, we will solve only first  questions for you. If you…

Q: can you please also solve part b and c of this question

A: The given problem is a simple conversion of acetaldehyde to methane and carbon-monoxide. Here, our…

Q: Which of the following equilibria would not be affected by pressure changes? CO(g) + H₂O(g) = H2(g)…

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Q: Using the average bond strengths below, estimate the molar heat of hydrogenation, AHhydrogenation,…

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Q: 4) A highly toxic hydrogen cyanide (HCN) is a weak acid. A chemical engineer plans to determine pH…

A: Answer:- This question is answered by using the simple concept of calculation of pH at different…

Q: 20.0 mL of 0.075 M aqueous solution of lactic acid CH3CH(OH)COOH, a monoprotic acid, is titrated…

A: volume of NaOH at equivalence point  pH at equivalence point  pH after adding 5.0 mL of NaOH

Q: Calculate the volume in milliliters of a 0.63 mol/L barium acetate solution that contains 200.  mmol…

A: Molarity of barium acetate solution = 0.63 mol/L Number of mol of of barium acetate = 200 mmol =…

Q: QUESTION 11 Ionic Equilibria, pH, Indicators & Buffers Part B of this lab focuses on the behavior of…

A: A buffer is a solution which resist any change in pH on adding a small amount of acid or base . it…

Q: Alter the structure of the triacylglycerol below to show all the products that would form if it went…

A: In a saponification reaction, the ester bonds undergo hydrolysis to form corresponding alcohol and…

Q: State and compare the trends on the Periodic Table associated with a. Atomic radius b.…

A: To solve this problem we have to know about periodic trends of atomic radius and electronegativity.

Q: Determine the pH of a 0.25 M NH3 solution. Round your answer to 2 decimal places. Note: K for NH₂ is…

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Q: 10. Ferrocene, synthesized in 1951, was the first organic iron compound with Fe-C bonds. An…

A:

Q: For each chemical reaction in the table below, decide whether the highlighted reactant is a…

A: According to Bronsted-Lowry theory acid donates proton and base accepts proton.

Q: a. 2C1F + O₂ → Cl2O (g) + OF2 (g) b. 2F2 (g) + O2 (g) → 2OF2 (g) c. 2C1F3 '3 (1) + 2O2 (g) → ClO (g)…

A:

Q: Consider Base Centered Cubic (BCC) Molybdenum (Mo) crystal structure with an atomic radius Mo =…

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

Q: -4. A single molecule of a certain compound has a mass of 3.4×10-22 g. Which value comes closest to…

A: Given, mass of 1 molecule = 3.4×10–22 g WE have to calculate the mass of 1 mole of this compound.

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.