Q: K =
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Q: . How many sigma bonds and pi bonds are in this molecule of ethyne?
A: Ethyne molecular formula is C2H2 In multiple bonds between atoms must be there is a one Sigma bond ...
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A: We have to correct the IUPAC NAME of the following compound. Some points necessary while writing I...
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Q: The equilibrium constant, Kc, for the following reaction is 5.10x10-6 at 548 K. NHẠCI(s) NH3(g) + HC...
A: Given, Kc = 5.10 x 10-6
Q: The number of milliliters of 12.0 M HBr required to prepare 250 mL of 5.00 M HBr is ________.
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Q: 1. Plot (and cite examples) the titration curve of the following: a. strong acid vs strong base b. s...
A: Introduction : Acid Base titration is a type of titration in which we have one acid or base and we ...
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A: A question based on kinetics of reaction in solution that is to be accomplished.
Q: Propose a set of reactions to convert the starting material to the given product.
A: The conversion of reactant to product, the sequence of reactions are given below
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A: The reaction go via substitution reaction mechanism. Reactant consists of two acidic proton.
Q: IUPAC name is
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Q: A precipitate of PbI, is formed when 5 mL of 0.012 M Pb(NO,), is added to 5 mL of 0.030 M KI. It was...
A: Given: Concentration of Pb(NO3)2 = 0.012 M Concentration of KI = 0.030 M Volume of KI solution = 5 m...
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A: The reaction explained in below
Q: The mass of a beaker is 8.342 grams. After 3.00 ml. of an organic liquid is pipetted into the beaker...
A: Mass of beaker = 8.342g Volume of liquid = 3ml Mass of beaker + organic liquid = 10.697g
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Q: During electrophilic aromatic substitution, a resonance-stabilized cation intermediate is formed. Gr...
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Q: Determine ∆G° for the reaction 2 NO₂(g) ⇌ N₂O₄(g) if K= 6.94 at 25.0 °C. (R = 8.314 J/mol・K)
A: Relation of gibbs free energy with equilibrium constant is given as: ∆G = ∆Go + RTlnK At equilibri...
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Q: The ff. equilibrium constants have been determined for Phosphoric acid (H3PO4) at 25oC. K’c = 3.5...
A: The equilibrium constant is 7.728×10-14
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Q: Describe an alpha particle. What nucleus is it equivalent to? • Describe a beta particle. What su...
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Q: 8. From the given starting material provide a reasonable synthetic route to the following molecule. ...
A: Here we have to synthesize the given compound from the starting material 2-methylbutane-1,3-diene.
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A: Density is the ratio of mass to volume. Density = mass / volume Density is directly proportiona...
Q: . A 6M solution of MgCl2 was prepared for an experiment using 10 moles of solute. What is the final ...
A: Given:- Molarity of solution = 6M Number of moles of solute, MgCl2 = 10 moles
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A: Endothermic reaction : In a chemical reaction when more energy is needed to break bonds in the reac...
Q: Draw the structure of 2,3-dimethyl-1-butene. • Show stereochemistry only if given in the name. • You...
A: The chemical structure of 2,3-dimethyl-1-butene. It has no stereochemistry.
Q: relaboratory Assignment:Determining the Solubility Product of Pbl, 1. Silver nitrate is added to a s...
A: AgC2H3O2 <---------> Ag+ + C2H3O2-
Q: What is ∆G° for the reaction CaO(s) + CO₂(g) → CaCO₃(s)?
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Q: A compound is 54.53% carbon, 9.15% hydrogen, and 36.32% oxygen by mass. What is its empirical formul...
A: This question belongs to Mole concept. we have used formula Mass % of an element = Mass of that ele...
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Q: A student ran the following reaction in the laboratory at 389 K: CH4(g) + CCI4(g)=2CH2C12(g) When sh...
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Q: What will happen if you will add the dye (water-based) in hexane and heptane?
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Q: Propose a structure(s) for the product(s) of the following reactions. H2SO4, HNO3
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Q: Which solution could be added to 100.0 mL of 0.500 M HCH3COO to produce a buffer? Select all that ap...
A: Volume of CH3COOH = 100.0 mL or 0.100L Molarity = 0.500 M Number of moles of CH3COOH = Volume(L) × ...
Q: A 50.0 mL of 0.20 M ascorbic acid (see Appendix) is titrated with a 0.20 M NaOH solution. Calculate ...
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Q: Filtration can be tedious especially if it takes a while for the filtrate to flow. As a laboratory a...
A: Filtration: Process in which solid particles in a liquid or gaseous fluid are removed by the use of ...
Q: A 14.5 L reaction vessel at 483°C contained 0.303 mol H2, 0.693 mol I2, and 3.24 mol HI. Assuming th...
A: The value of Kc is 49.9936
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A: the synthesis are as follows:
Q: hat is the purpose y the result of Spectrophotometric of a Cobalt Chloride Solution Analysis?
A: Introduction: We know the spectrophotometric analysis is used to find the unknown concentration of t...
Q: The equilibrium constant, Kc, for the following reaction is 7.32 at 730 K. 2NH3(g) N2(g) + 3H2(g) Ca...
A: The equilibrium constant is the ratio of the product of molar concentration of products and reactan...
Q: Which of the following molecules have tetrahedral molecular geometry? Support your answer by showing...
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Q: Which is the better nucleophile, A or B?
A: Here A is better nucleophile .
Q: D) Mn 17) The F-B-F bond angle in the BF2 ion is approximately E) Mo A) 90° B) 109.5° C) 120° D) 180...
A: This question belong to Chemical bonding and molecular structure. Angle approach have used in questi...
Q: The configuration (R,S- notation) at C-1 and C-6 of the compound below are:
A: The R and S configuration was explained in below
Q: Which statement is true with reference to the halogenation of an alkane? Question 8 options: H...
A: To identify the correct statement about halogenation of alkane.
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