Determine the molarity of ammonium ions in a solution that is 0.839 MNH4Cl. MNH4

Q: H₂C H₂N CH₂ CH |||||NH₂ IIIC/ CH₂

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Q: How many alkenes will be produced from 3-ethyl-3-pentanol via a dehydration? Co C1 O 2 C 3 4.

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Q: What are the main instrumentation components difference between Uv-visible and Fluorescence…

A: Most of the instrumentation components of UV-Vis and fluorescence spectroscopy are same. But some…

Q: A. The Lewis diagram for PO There are Ho 10+ B. The Lewis diagram for SeoBr2 is: m 3- The…

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Q: What is the pH of the solution when Julianna has added 30.00 mL of the 0.50 M HCl to the 40.00 mL of…

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Q: 1 pH 1.00 4.00 7.00 10.00 13.00 2 | pH [H+] 1 10-1 10-4 10-7 10-10 10-13 3 [H+] 10-2.99 10-4.95…

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Q: Draw the major organic product(s) of the following reaction. DMF Br KCN You do not have to consider…

A: The reaction is proceed by elimination mechanism. The major product formed is 1- butyne as follow:

Q: Which three steps need to be taken for the synthesis of elemental transition metals

A: Transition metals Elements that have (or easily create) partially filled d orbitals are known as…

Q: H 1. KMnO4, NaOH, A 2. dil. H₂SO4, H₂O 1. KMnO4, NaOH, A 2. dil. H₂SO4, H₂O Zn(Hg) HCI

A: An alkaline solution of potassium permanganate(KMNO4) is known as Baeyers reagent.It oxidises…

Q: What is the pH of the solution when Tatiana has added 130.0 mL of 0.25 M KOH to the 75.00 mL of 0.40…

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Q: How do addition reactions differ from substitution reactions? Why do you think benzene can only…

A: Difference between Substitution and Addition Reaction.

Q: Give IUPAC names to the following compounds: e. H₂C H₂N CH3 CH !!!!!INH₂ SIC/ CH₂ d. f. CH₂ CH₂…

A: A question based on nomenclature that is to be accomplished.

Q: In the proposed two-step mechanism of decomposition of ozone the oxygen is: step 1: O3=>O2 + O…

A: In the given the reaction mechanism of a question is given and the role of oxygen in this reaction…

Q: The following is a diagram of energy states and transitions in the hydrogen atom. ENERGY -A B C D E…

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Q: 2.1 Preparing primary standard potassium acid phthalate (KHP) solution for standardizing the 0.1 M…

A: KHP and NaOH react with each other in a stoichiometric ratio of 1:1.

Q: What is the pH when Carlee adds 100.0 mL of 1.0 M HNO3 to the 50.0 mL of 2.0 M methylamine? CH3NH₂…

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Q: Name the following aromatic compounds: (in letter (f), treat the benzene ring as a substituent) CH₂…

A: The name of the aromatic compounds are given below

Q: What is the pH of the solution when Caitlin has added 20.00 mL of the 0.25 M LIOH to the 25.00 mL of…

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Q: For the following reaction, 0.342 moles of carbon( graphite) are mixed with 0.557 moles of oxygen…

A: Given, carbon(graphite)(s)+ oxygen(g)--> carbon dioxide(g) C(s) + O2(g) ----> CO2(g) moles of…

Q: It takes 15.5 mL of a 0.40 M HCI solution to neutralize 300 mL of KOH solution. What is the…

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Q: Bre, HO WOH, MO سلم لله

A: In the question five questions are asked but due to company policy I am supposed to answer only the…

Q: On a separate sheet of paper, draw the two alternative chair conformations for the product formed by…

A: To draw the two alternative chair conformations for the product formed by the addition of bromine to…

Q: 2. Rank the ligands in order of their increasing effect on Act for Cr³+. Do this by looking at the…

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Q: 5. What does the term 'acid strength' mean? (In your own words) 6. How does strength affect the pH…

A: Acid :  It is a chemical compound or ion which can give or is capable of donating protons. It is…

Q: Nick is a call centre manager monitoring a call to see if his employee, Ed, is protecting their…

A: Ans. Option (A) is right. Before the caller is connected to Ed, she hears a recording informing her…

Q: Brian added 80.0 mL of 0.25 M HI to 25.0 mL of 1.0 M methylamine. What is the pH of the solution at…

A: Concept based on the acid-base titration.

Q: Formic acid is a monoprotic acid with a Ka of 1.8 x 10-4. What is the pH of the original 0.40 M…

A: we need to calculate the initial pH of formic acid

Q: BI2. H2O NOH HO ил

A: Since you have posted multiple questions we are answering first question for remaining question to…

Q: Provide the correct systematic name for the compound shown here. CH₂CH3 CH₂CH3

A: Write the systematic name --

Q: A 25-mL portion of an unknown solution containing Cu²+ and Fe³+ was titrated with 18.05 mL of 0.065…

A: In Titration, At Equivalence point, M1V1 = M2V2    For Titration One, Given: Volume of Cu-Fe…

Q: Joan decided to titrate 36.4 mL of 0.100 M HCI with 0.400 M NaOH. What is the pH of the solution…

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Q: 1. Draw structures of the following compounds:…

A: The answer to the following question is-

Q: What is the pH of the solution when Oscar has added 25.0 mL of 1.0 M HI to the 100.0 mL of 0.50 M…

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Q: It takes 40 mL of 0.75 M NaOH solution to completely neutralize 150 mL of a sulfuric acid solution…

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Q: A local AM radio station broadcasts at a frequency of 696 kHz. (1 kHz — 1000 s¯¹) Calculate the…

A: Given, Note: 1 kHz = 1000 s-1 Frequency (v) = 696 kHz = 696 × 1000 s-1 = 6.96 × 105 s-1 Energy = ?…

Q: The average bond order is the number of bonds between two atums Laking into ac Draw a Lewis…

A: In Lews structure balance electron represent by dot. In this structure we can show bond as well as…

Q: You need to make an aqueous solution of 0.148 M chromium (III) sulfate for an experiment in lab ,…

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Q: 12 Determine the freezing point of an aqueous solution that is 0.584 m sucrose. °C

A: Explanation- Here, the process that occurs is depression in freezing point.

Q: The amount of protein in a sample of cheese is determined by a Kjeldahl analysis for nitrogen. After…

A: Here we have to determine the mass percentage of protein present in sample of cheese in the…

Q: Use the oxidation numbers to determine which element is oxidised or reduced in the following…

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Q: The reaction A + 2B P has the rate law, r = k[A] [B]³. If the concentration of B is doubled and that…

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Q: The following stands for the frequency factor in the Arrhenius equation.    Ea  R   A k

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Q: Splitting of a signal in a proton NMR spectrum tells us the number of chemically non-equivalent…

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Q: 2. In the synthesis of tert-butyl chloride, the following steps were done EXCEPT? a. Cold HCl was…

A: To identify the step not involved in the formation of the t-butyl chloride from the tertiary butyl…

Q: 51. A 250.0 mL buffer solution is 0.250 mol L in acetic acid and 0.250 mol L in sodium acetate. a.…

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Q: The 1H NMR spectrum of a compound of formula C4H100 is shown below, with a table showing the…

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Q: What is Eocell in volts? In (s) | In(OH)3 (s) || SbO2- (aq) | Sb (s) In(OH) 3 (s) + 3 e-⟶In (s) +…

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Q: If MgCl2·H2O is the limiting reagent with a mole amount of 0.00189 mole. What is the theoretical…

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Q: What is the pH of the original 0.400 M propionic acid solution? KaHA = 1.34 x 10-5 pH of 0.40 M HA =…

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Q: For which of these equilibria, is Kp / Kc? P (I) 2HgO(s) = 2Hg(l) + O2(g) (II) SO₂Cl₂ (g) = SO2(g) +…

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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.