What could be the product for the following reaction? N(CH₂)2 NaNO₂ HCI (e) None of the above O e Product? (c) ON N(CH₂)₂ (d)

Q: How many molecules are present in 45g of fluorine gas, F₂? 2.71 x 1025 1.03 x 1027 7.13 x 1023 1.97…

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Q: Specify substances that react with bromine water (addition or oxidation reactions). palmitic acid…

A: Key points about the Bromine water test:  The reaction of bromine water is commonly used to check…

Q: 2 KCI (aq) + Pb(NO3)2 (aq) --> 2 KNO3 (aq) + PbCl₂ (s) The net reaction for the above equation is

A: We need to write the net ionic equation for given chemical equation

Q: a) Mass of crucible + lid b) Mass of crucible, lid + KCIO, c) Mass of crucible, lid + residue after…

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Q: a Predict the shape of the following molecule or ion: AsH4+ O linear trigonal planar tetrahedral…

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Q: Mass in one serving (g) Calories in one serving (kcal) Fat 8   Carbohydrates 37   Protein 3…

A: •Calorific values of fat,protein and carbohydrate as follows:- •FAT:-9.4 Kcal/gm •PROTEIN:-5.6…

Q: In the following PIB model, suppose /4²dx (from x₁ to x₂) = 0.65, /42dy (from y₁ to y₂) = 0.89,…

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Q: Classify the following molecules (based on molecular behavior) whether they are: A. Arrhenius acid…

A: According to the Arrhenius theory, the substance that gives hydrogen ion H+ in the aqueous solution…

Q: Provide the name for CoN. Cobalt nitrate Cobalt nitride Carbon oxygen nitride Cobalt (III) nitride

A: The name of CoN is Cobalt nitrate.

Q: Which of the following is a weak electrolyte, completely dissociating into ions in water? CH3CH₂OH…

A: We need to find the weak electrolyte (weak electrolyte means which shows ionic property by producing…

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Q: Give a general equation for the hydrolysis of the tannins that are esters of gallic acid and…

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Q: She fills a reaction vessel with N₂O5 and measures its concentration as the reaction proceeds: time…

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A: Nuclear chemistry is branch of chemistry in which we deal with nuclear fusion and fission reactions.

Q: The active ingredient formed by aspirin in the body is salicylic acid, C H OH(CO₂H). The carboxyl…

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Q: Show the complete reaction mechanism that would make N-butylhexanamide from butane.

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Q: What is/are the reagent(s) for the following reaction? HO .. Problem viewing the image. Click…

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Q: Using molar masses along with the known formula of potassium chlorate, calculate the theoretical…

A: Given,  The theoretical mass percent of oxygen in potassium chlorate ( KClO3 ) is:

Q: (b) Consider the reaction between nitrogen gas and hydrogen gas to produce ammonia gas at STP. Infer…

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Q: We can draw three inequivalent Lewis structures for the selenite ion, Se032- The concepts of formal…

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Q: So / J mol-₁ K-1 H/kJ mol-¹ Ca(OH)2(s) 83.4 -986.1 NH4Cl(s) +94.9 -314.6 CaCl₂(s) 104.6 -795.8…

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Q: 18. How many elements are liquid at room temperature? Name them.

A: The elements which are liquid - Rubidium, Francium, Gallium, Mercury, Bromine.  But we know room…

Q: Why is a titrant of very low concentration (0.002 M) used in this experiment? The experiment is the…

A: To answer: Why is a titrant of very low concentration (0.002 M) used in this experiment? The…

Q: alkylation of benzene with 1-chlorobutane in the presence of AlCl3 gives both butylbenzene and…

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Q: Calculation of Calories per Mass of Food   Quantity Mass of can (g) 12.623 mass of can and water (g)…

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Q: Which of the following chemical equations represent a synthesis or combination reaction? 2 KCI (aq)…

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Q: Which of the following is considered an Arrhenius base? ONH3 HNO3 AlBr3 Окон

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Q: 3. Examine the reaction mechanism found below: (slow) (fast) (fast) (fast) A + B₂ → AB₂ AB₂ + CAB₂C…

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Q: Given the following unbalanced reaction: F₂(g) + NO(g) + H₂O(l) F (aq) + NO3(aq) + H*(aq) How many…

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Q: 27. The balanced equation for the reaction of metallic iron with O2 gas to pr oxide is shown below.…

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Q: Suppose the decomposition of ozone proceeds by the following mechanism: step elementary reaction…

A: The rate determining step will be the slowest step.

Q: Phosphoric acid is a colorless, syrupy liquid used in detergents, fertilizers and carbonated…

A: Molecular formula of phosphoric acis is H3PO4.  Molecular mass is determined by the sum of atomic…

Q: Consider the following rotational-vibrational line spectrum: a. D b. G C. C d. F -Vight which peak…

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Q: Suppose the synthesis of ethylene dichloride proceeds by the following mechanism: step elementary…

A: The given question is from the topic chemical kinetics. It is asked in the question to write the…

Q: The n-acceptor ligand attached to the metal, the rate of reductive elimin (a) enhance (b) lessen (c)…

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Q: Calculate the ionic strength of an aqueous solution of Na2SO4 at 298 K having a molality of 0.015…

A: Ionic Strength A measurement of the ion concentration in a specific solution is known as ionic…

Q: Given:  Weight of silver chloride: 0.750g MW of silver nitrate: 170 g/mol MW of silver chloride: 143…

A: Volume of silver nitrate for standardization can be calculated from the moles of silver chloride…

Q: What is the major product of the following reaction? 1. NaNH, 2. PhCH₂Br 3. H₂, Pd/C CH Rh

A: The Correct Answer is Option C.

Q: Which of the following represent a homogenous mixture? A glass of sweet tea A pepperoni pizza…

A: No matter where you sample a homogeneous mixture, it appears uniform. A heterogeneous mixture has…

Q: ueous solution of zinc chloride was 50.00 mL of 0.75 M aqueous soluti action. 3.14 kJ of heat is…

A: Given: Mass of zinc powder = 1.34 g Heat=3.14 kJ 0.75 M of HCl

Q: Draw the molecular orbitals formed from the unhybridized p-orbitals in butadiene. Which is the HOMO…

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Q: Relative Intensity 100 80 60 40 T 20- 0 NS-NU-1310 25 50 75 m/z 100 button 125 ¹H NMR (90 MHz,…

A: We are given a mass spectrum of an organic compound, and values of 1H NMR and 13C NMR are also…

Q: Ammonia is a pungent, colourless gas. Its major use is in fertilisers as salts, such as, ammonium…

A: Given, At 127 °C the following equilibrium concentrations were found for the Haber-Bosch process N2…

Q: b. Write the name of the following compounds according to the IUPAC Nomenclature CH3 CH3 CH3 words…

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Q: You are making 100 mL of a 0.66M phosphoric acid buffer with a pH of 7.0. What is the concentration…

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Q: Jack determines the concentration of NaOH by titrating it with 4.0 g KHP (a monoprotic acid). It…

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Q: Calculate the pH after addition of 22.55 mL of 0.1298 M HBr to 25.00 mL of 0.1529 M CH 3NH 2. K b(CH…

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Q: Caitlin titrated 45.00 mL of 0.30 M formic acid with 54.0 mL LIOH to reach the equivalence point.…

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Q: For each of the following bonds identify which atom will have a partial positive charge and which…

A: The Electromagnetic force of attraction between two atoms is responsible for the bond formation…

Q: How many of the following three choices do not have the same molecular and electron geometry? Note:…

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