Which compound of each of the following pairs is the STRONGER ACID? (A) (B) O Option A O Option B H2SO4 or H2SO3

Q: A 100 mg antifungal vial has instructions to add 6.5 mL of saline to make a 12.5 mg/mL solution.…

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Q: Which of the following is an effective way to complete the synthes below. O LNH, 2) H₂O* 1) HNOyH₂50…

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Q: Calculate standard free energy change using AH and Sº values.

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Q: Calculate the pH of each of the following buffered solutions a. 0.10M acetic acid/0.25M sodium…

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Q: Lewis structure for 1) HCCCH2CHNO2CH3 2) CH2CHCOCHO 3) ICH2CHCHCH2Cl

A: we have to draw the Lewis structures of the given compounds

Q: 50.0 mL of HCIO2 is titrated with 16.38 mL of 0.25 M NaOH before the color change of the endpoint…

A: 50.0 mL of HClO2 is titrated with 16.38 mL of 0.25 M NaOH before the color change of the enpoint…

Q: A solution has the mass% of 12.0% NaOH(aq).  Calculate the molarity of NaOH(aq). NaOH = 40.00…

A: Given, mass % of NaOH = 12.0 %

Q: Calculate A E in kilojoules per mole for the following reaction: 230 Th→ He + 6 Ra 90 Atomic masses:…

A: The reaction considered is alpha decay of Th-230. 230Th90 -----> 4He2 + 226Ra88 The energy change…

Q: What does this symbol indicate about a A. The chemical is corrosive. B. The chemical is flammable.…

A: Chemistry is branch of science that deals with composition of substances.

Q: 1. In step 3, hydroxide ions reacted with and removed H+ ions from solution (see Equation 3). What…

A: The general reaction involved is HIn (aq) <-----> H+ (aq) + In- (aq) The indicator used is…

Q: What is the I.U.P.A.C. name of the following compound? CH₂CH3 CH₂CHCH₂CH₂ 2-ethylbutane…

A: Rules for nomenclature of alkanes-  Select and name the longest continuous carbon chain Identify…

Q: 10.33 Name the functional group in each of the following molecules: e. CH₂CH₂CH₂C=O a. CH3CH₂CH₂OH…

A: There are different groups for different functional groups-  aldehyde - RCHO ketone- RCOR'…

Q: 9. An unknown compound has the formula CaHO and the following spectra. Determine the structure and…

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Q: Find AH for the reaction below, given the following reactions and AH values: PC15(g) → PC13(g) +…

A: Given data:  Target reaction is as below: PCl5 (g) -----> PCl3 (g) + Cl2 (g) The information…

Q: 2. Which of the following is a polar molecule? a. Alcohol b. Acetone c. Water 3. Intermolecular…

A: We need to determine which molecule is polar.    note : There are multiple questions posted.…

Q: A solution is 0.0500 M in NH, Cl and 0.0320 M in NH3 (K. (NH₂) = 5.70 x 10-10). Calculate its OH…

A: First of all we write the equilibrium equation for equilibrium constant Kb. And from this eauation…

Q: 1.33g of iron(II) bromide is dissolved in 350.mLof a 14.0mMaqueous solution of silver nitrate.…

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Q: Balance the following equation and then solve the question below. e2O3 +SO3 → Fe2(SO4)3 alculate the…

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Q: + CH3 "ІН

A: The pi molecular orbitals diagram of the given cation is as below

Q: A light wave of wavelength 875.56 nm is emitted during a electron transition in the H atom. If the…

A: 875.56 nm of a wavelength is emitted during an electron transition in the H atom from initial…

Q: Lab Data Verify your calculation. In your set-up, do your units cancel? Did you report your data to…

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Q: How many of the following are cis isomers? CHS 00000 12345 05 CH3 CH₂ CH 3 CI Cl CH3 CH3

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Q: At 10°C, the ion-product constant of water, K w, is 6.88 × 10 –15. What is the pH of pure water at…

A: Autoionization of water takes place as follows: The product of the concentration of the hydronium…

Q: Range from the most reactive metal from least reactive: Ag, Cu, Zn, Pb, Mg

A: Given metals are : Ag, Cu, Zn, Pb, Mg  Arrange from most reactive metal to least reactive metal.…

Q: The potential energy vs bond distance of a diatomic molecule AB is given, if a= 6225x10-20 J, and…

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Q: Question 4 How does an orbit differ from an orbital?

A: To distinguish between Orbit (n) and Orbital (l).

Q: QUESTION 15 What is the major product if the molecule below is reacted with m-chloroperoxybenzoic…

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Q: Gaseous methane (CH4) reacts with gaseous oxygen gas (O2) to produce gaseous carbon dioxide (CO2)…

A: Given, mass of CH4 react = 1.44 g mass of O2 react = 10.7 g Observed yield of water (H2O) = 2.30 g…

Q: Calculate [H₂0%), (OH-) and % jonization FOR a 79 in solution of AND₂ K: FOR H₂U₂ = 5.1 X107

A: Given the molarity of HNO2 = 0.79 M  HNO2(aq) is a weak monoprotic acid with Ka = 5.1*10-4

Q: lodine chloride, ICI, can be made by the following reaction between iodine, 12, potassium iodate,…

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Q: Learning Goal: Atoms with the same number of protons but different numbers of neutrons are called…

A: The atomic number of an atom is the number of protons present in the atom. For a neutral atom, the…

Q: organic chem(usf)- line angle formula for (R)-1-methyl-5-chlorocyclopenta-1,3-diene.

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Q: What is the only amino acid that is not chiral? *A) alanine B) valine C) leucine D) glycine E)…

A: Here we are required to find the amino acid which is not chiral

Q: A *H3N-C-H CH3 C H3C-C-NH3* H Four Fischer projection representations of alanine are shown below,…

A: The DL configuration of an organic compound is a relative configuration with respect to D and…

Q: calculate freezing point of 0.40 m NaCl solution. Make sure to write the dissociation equation.

A: Colligative properties: The colligative properties are those properties of solutions that depend on…

Q: Aqueous sulfuric acid (H₂SO4) will react with solid sodium hydroxide (NaOH) to produce aqueous…

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Q: (3) draw the major product of the following reaction, and then the arrow-pushing mechanism o H*…

A: In first step, acid is added to increase the electrophilicity of the carbonyl group. Then methyl…

Q: ян A 0=4=0 В ОН CF3 с OH D ОН Me. E OH

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Q: 4. Propose a mechanism, using curved arrow notation, to account for the formation of the following…

A: In the given reaction the alkyl iodide reacts with ethanol to give a substitution and elimination…

Q: Identify (circle and name) all the functional groups in the following structures of the reactant and…

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Q: Give the IUPAC name for the products of the following beta-elimination reaction. Br + NaOCH3 CH₂OH >

A: Here we will draw possible products of beta-elimination.

Q: a) Япон OH b) їх c) з-за 8-4 HO. d) e) я ОН xћ ОН НО ОН

A: Synthesis of given products from given starting materials is achieved by various reagents.

Q: Calculate the mass of 14.4 moles HgO. (In Kilograms)

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Q: Can you help me with the part of calculate the mass of the ionic salt that could produce from this…

A: Given that, the neutralization of aluminium hydroxide [Al(OH)3] by sulfuric acid [H2SO4]. Also, from…

Q: Match the unit abbreviation with the quantity being measured cm mL g/mL C bb mol °℃ atm [Choose]…

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Q: Write equations for the half-reactions that occur at the anode and cathode for the electrolysis of…

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Q: Indene NH4Br, KHSO5, CH3CN:H₂O Br OH or "Bromoindanol" OH Br You will determine the structure of…

A: This occur via bromonium intermidiate

Q: What type of amine is the molecule below? primuary secondary fertiary quatemary H₂C CH₂ NH

A: What type of amine present is the molecule?

Q: What is the product of the following reaction? HAM H₂NNH₂ KOH

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Q: What model of the atom views an electron as a cloud of negative charge shaving certain geometrical…

A: We need to determine the model which views the electron according to given description.

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.