Present the balanced chemical reaction for the acid ionization of H2SO4 (sulferic acid)

Q: What is the Molarity of H2SO4 if a (4.2100x10^1) mL sample requires (2.760x10^1) mL of (1.32x10^-1)…

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Q: Which of the following statements about thiols and thioethers is true? a. Both are odorous and…

A: Thiols possess -SH functional group But thioether possess -S- group.

Q: An empty steel container is filled with 2.50 atm of H₂ and 2.50 atm of F₂. The system is allowed to…

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Q: [B] [A] Time X у orward reaction is greater. everse reaction is greater. forward and reverse…

A: Rate of reaction is change in concentration of products and reactants in unit time interval.

Q: 3. Calculate the AH for the reaction NO(g) + O(g) → NO2(g) given the following information: NO(g) +…

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Q: Provide the reaction (reactants -> products) with detailed mechanism for the following, with AICI3…

A: Chemical reactions 1 and 2 involve the substitution mechanism :

Q: what are advangtage and disadvantage of using an Atomic Force Microscopy and explain each

A: Atomic force microscopy is a technique by which we study the different type of surfaces like…

Q: CH3 Ill CH₂ H Br NC. NaOEt, EtOH CH3 NBS luz D NaOCH3 CH3OH ? H3O*, A E

A: Here we have to predict the major product formed in the following given reactions.

Q: 1. A chemist working in a hospital clinical laboratory obtained the following values for uric acid…

A: Since you have posted multiple questions, the answer for first question is given below. Kindly…

Q: 4. (a) Chemical shift (8) value of CH and CH3 proton in [Al(acac)3] are 1.99 and 5.47 ppm,…

A: This question is based upon Inorganic NMR Spectroscopy.

Q: O oxygen O chlorine O barium Oboron

A: Multiple choice question is given here.

Q: 8. +) Draw the structure of (2S,3S)-2-chloro-3-methylhexane. Use wedges and dashes (where…

A: Answer :

Q: Calculate the amount of air required to completely burn 1 kg of Octane (C8H18). If the amount of air…

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Q: Write the chemical formula of the following complex ions. formula 0 name tetraaquamanganese(III)…

A: Given data: Name of the given complex: tetraaquamanganese(III) hexaamminescandium(III)…

Q: Fill in the missing words Write IUPAC name for the given cycloalkane: Check

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Q: trans-Pt(py)2(Cl)2 reacts with PPh3 to form trans-Pt(py)2(Cl)(PPh3). This reaction proceeds through…

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Q: les of present in the buffer system. the solution will get slightly | The pH does not change

A: Buffer solution is the mixture of weak Acid /base with its conjugate base/acid. Buffer solution is…

Q: 7) What was the change in concentration of that reactant? a) no change b) doubled c) tripled d)…

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Q: and eg t2g d. An analogous compound, [Cu(H₂O)6]2+ has a different arrangement of the Draw the…

A: Given that, a metal complex is [Cu(H2O)6]2+. We have to tell the different arrangement of the…

Q: The molecular mass of an organic substance is 58.0 g/mol. Calculate the boiling point of a solution…

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Q: N CH3 CH3 1. NBS, AIBN 2. NaOH ?

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Q: Why are carboxylic acids more acidic than alcohols?

A: Carboxylic acids are more acidic in nature compared to the alcohols

Q: 0. H3C H3C H+ Propanol H+ ? 2

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Q: Which subatomic particle is transmitted through electric current? A. proton B. electron C.…

A: Which subatomic particle is transmitted through electric current?

Q: joules of energy requi to go from 0 °C to 25 wa chunk of hot copper at change for the copp

A: Using energy conservation,  Heat losss by copper = heat gain by water  Heat gain by water = 1900J

Q: If the following half-cells were combined to make a battery, what would the standard cell potential…

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Q: 5. H₂O₂ is reduced rapidly by Sn², the products being Sn** and water. H₂O₂ decomposes slowly at room…

A: Given :  Pressure of O2 = 1.00 atm  Temperature = 20° C  Mass of H2O2 solution = 200 gm  % of H2O2 =…

Q: If a chemical reaction has a negative AH and a positive AS, then a. it will be spontaneous at low…

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Q: What is the principle involved on how a simple distillation can isolate the eugenol from cloves

A: A question based on analytical separation that is to be accomplished.

Q: Arrange the following from the largest to smallest ions (Ca, Mg2+, Br-, Lit, Se)

A: Size of anion is larger than size of cation. In periodic table top to bottom size increases and left…

Q: Mangrove bark is extracted by treating the finely ground wood with hot water. The original bark…

A: Given: original bark contains-      7% moisture     33% tannin       20% soluble non-tannin  Residue…

Q: In thin layer chromatography (TLC), explain how the pigments separate on a piece of paper. 2. If…

A: The mixture of pigments should be applied to the silica gel in a very thin line, so that the…

Q: Q3 :- What is the hydrogen ion concentration in a solution that has a pOH = 7.5?

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Q: 13.1. Hydrogen sulfide (H₂S) boils at -61 H,Se at -42°C, and H₂Te at -2°C. Based on this trend, at…

A: In this question, we have to explain why H2O boil at a much higher temperature than the other…

Q: 19) (1) Provide the majo Reduction, Clemme (A) Me2N (C) (E) (II) Provide the mechanism

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Q: 2. (a) The v(CO) of isoelectronic series [Mn(CO).], [Cr(CO)] and [V(CO) are 2090 cm 2000cm¹ and 1860…

A: All the parts of the questions are answered properly!!

Q: If 50% water : 50% methanol solvent system was used in the chromatographic analysis, the technique…

A: The chromatographic technique which makes use of 50 % water and 50 % methanol as a solvent or a…

Q: Acetylsalicylic acid, HC9H7O4 (MW: 179.15g/mol), is the active component in aspirin. This acid is…

A: NOTE: The molar mass of Acetylsalicylic given is misprinted. It will be 180.15 g/mol. Given: Mass of…

Q: A reaction: A ➔ 2B starts out with an initial concentration of A at 1.0M and ends with a…

A: Rate of chemical reaction :- The decrease in concentration of reactants with time or increase in…

Q: 4. Draw as a polygon structure one of the following steroids: Estradiol…

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Q: The heat of vaporization AH, of benzene (CH) is 44.3 kJ/mol. Calculate the change in entropy AS when…

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Q: The heat of vaporization AH, of heptane (C₂H₁6) is 31.2 kJ/mol. Calculate the change in entropy AS…

A: Given that -  Mass of heptane = 26 g  Temperature = 98.4 °C = 371.4 K  Heat of vaporization = 31.2…

Q: Write the empirical formula for at least four ionic compounds that could be formed from the…

A: The ions given are NH4+, Pb4+, CH3CO2−, ClO3−.

Q: Consider the two complex ions [Cu(CO)4]²+ and [CuCl]²¯. Choose the statements below that are true…

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Q: Given the following reduction potentials, which species would react with Cu²+? (Cu²+ + 2e Cu E° =…

A: metal ion having greater reduction potential will get reduced  while other metal having less…

Q: 13) What is Ksp? a) Ksp is a measure of how soluble a slightly soluble salt it. b) Ksp is…

A: Ksp (solubility product)

Q: Which of the following is the smallest ion?

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Q: Consider the following reaction and its equilibrium constant: 4 CuO(s) + CH4(g) = CO2(g) +4 Cu(s) +…

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Q: The heat released when one mole of water is formed from the elements is 1,198 kJ. An experiment was…

A: Given :- Specific heat capacity of water = 4.186 J/g.°C Volume of water = 2.0 L Density of water = 1…

Q: reaction is most likely to be spontaneous when during the course of a reaction:       the energy…

A: For the reaction to be spontaneous, ∆G should be negative. ∆G = ∆H - T∆S

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.