Is the solution in the beaker below acidic, basic, or neutral? OH- H* OH- H+ H* H* H+ OH-

Q: (904.6 - 2.9)/3.52 x 10^4

A: The number of significant figures in the product of the calculation is the minimum number of…

Q: b) Substitution of an amino group at the para-position of acetophenone shifts the C=O frequency from…

A: A question based on IR spectroscopy that is to be accomplished.

Q: | 2. (To make 100mL of 50mM CaCl₂, weigh ANSWER (include unit) of CaCl₂, place in a graduated…

A: Given questions belongs to preparation of solutions and stoichiometry.  “Since you have posted…

Q: HI + H2O O. (2 equiv)

A: Protonation of etheral oxygen  Formation of stable carbocation intermediate  Attack of nucleophile…

Q: 31. Under acidic conditions, how many moles of H₂O are there in the overall balanced reaction? None…

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Q: to make Cylinder, and total volume OF 150 mL OF 300mm Nad weight Naci, Place in a graduated the add…

A: Please find your solution below :   formuas are molarity = molevolume in LDilution law,V1× M1 (stock…

Q: 5. 6. What mass of N Calculate the percent yield of Na3PO4 if 350. g of Na3PO4 are formed from 692 g…

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Q: 3. In an attempt to make a complex set of variables fit a man-made model, new facts and events…

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Q: (ii) the maximum energy that can be made available for work due to the process.

A: Given: Moles of gas = 100 Initial volume = 2m3 Final volume = 5m3 Temperature  = 280 K Constants, a…

Q: E) Ion Combination Reactions (Double Replacement) 9) Barium sulfate precipitates when barium…

A: Double replacement reaction is a type of chemical reaction where both acid radicals and basic…

Q: Selectivity of Wilkinson's catalyst is largely a consequence of the bulky triphenylphosphine liga…

A: In this question we have to explain  selectivity of wilkinson's catalyst is largely a consequence of…

Q: 4. Calculate the content of a (500 ft') tank of methane at (100 psia) and (100 °F) in: moles,…

A: #4: #Calculation for mol: Given the volume of the container, V = 500 ft3   Pressure, P = 100 psia…

Q: Question 9 If reaction Pathway A is carried out at high temperatures, a trisubstituted product…

A: (9)Product (D) is the possible trisubstituted derivative among all the given substance because Br is…

Q: siame. all answers on the answe I. Multiple Choice: Chose the on 1. Which one of the following…

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Q: 3. What causes an ice cube to melt when removed from a freezer?

A: Water coverts in ice when it kept at lower temperature (that is less than zero) , it remains in ice…

Q: Write the equilibrium constant expression for each of the following reactions. 1. CO2(g) = 2CO(g) +…

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Q: 3) Convert OH to Nylon -6

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Q: 6. 1, 2, 3 - propantriol 7. 1, 1- dicholoro - 4, 5- diethyl – 2, 2- dimethyl - 3 - octanone 8.…

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Q: Draw the mechanism for the following reaction. H₂N Br OH H₂O 凸

A: Organic reactions are those in which organic reactant react to form organic products. In the given…

Q: For the following reaction, ide Xo 요 i 1 || IV Acid Base Acid I and II B. I and III I and IV D. II…

A: 2) Bronsted-Lowry base is a base which accepts a proton(H+). Compound I accepts a proton from…

Q: Calculate the binding energy of 1 mole of 14C nuclei. The experimentally determined mass of a…

A: 5. Use below formula,

Q: Calculate the mole fraction of sulfuric acid (H2SO4) in 8% (wt/wt) 98 g/mol, H2O 18 aqueousH2SO4…

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Q: * 10.00 mL of vinegar (mass 10.05 g) requires 16.28 mL of 0.5120 M NAOH to reach the end point.…

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Q: Gallium(III) oxide reacts with thionyl chloride (SOCI2 ) to produce gallium(III) chloride and sulfur…

A: No. of moles of Ga2O3=31.90187.44=0.17no. of moles of SOCl2=64.96118.97=0.54/3=0.18Ga2O3 is the…

Q: An equilibrium is established for the endothermic reaction 2 CO(g) + MoO₂ (s) 2 CO₂(g) + Mo(s). How…

A: Given reaction is,  2 CO(g) + MoO2 (s) ⇌ 2 CO2 (g) + Mo(s) We need to tell how the partial pressure…

Q: 4. Determine the mole fraction of Methanol, CH3OH in a solution prepared by dissolving 4.5 g of…

A: Given: The mass of methanol in the solution = 4.5 g The mass of water in the solution = 40 g We have…

Q: Choose the two major products of the following reaction.

A: The given reactant i.e. 2-bromopentane is a secondary alkyl halide and the reaction is carried out…

Q: Order these chemical species by increasing pH of an 0.1 M aqueous solution of each. That is, imagine…

A: The lower the value of an acid's acid dissociation constant (Ka), the weaker the acid's acidic…

Q: Ag+KNO3

A: The replacement of metal by other metal atom is known as the replacement of metal reaction. It can…

Q: 1. You are trying to determine what the STANDARD Gibbs Free Energy is for the insulin/insulin…

A: Given that :- [insulin]= 27, [receptor]= 3, [bound insulin and receptor]=9 Here temperature will be…

Q: Given the initial rate data for the reaction A + B → C, determine the rate expression for the…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: Write complete bala..ced equations for all the following reactions. For reactions in solution, write…

A: The balanced reactions for the given conditions will be as follows:

Q: (c) Show that the n-orbital, p¡+p2-P3-P4of cis-butadiene belongs to A2 irreducible representation…

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Q: Calculate the molar concentration of a solution that contains 23 g of potassiumhydroxide. KOH in 250…

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Q: 4. The protein in a 1.2846-g sample of an oat cereal is determined by the Kjeldahl procedure for…

A: Problem based on volumetric analysis in which the titration of sample and a solution bis involved.…

Q: 5. Tell how many orbitals there are in each of the following sets, and explain each answer in terms…

A: As per student's request I am answering 5 question.

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".