With the correct amount of sig figs thank you!

Q: Question 41 How many electrons are in p-orbitals in the molecule below? 14 10 16 012

A: Double and triple bonds are formed by the overlapping of p-orbitals.

Q: 25L bag was filled with air, a 10uL sample was then injected into the bag to make 50ppmv vapor…

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Q: Draw a structural diagram for each of the following organic compounds:  (a)…

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Q: In one gravimetric analysis, the iron (Fe) in a 1.6374 g of impure iron compound was dissolved with…

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Q: What type of chemical reaction occurs between bromoethane and hydroxide ion?

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Q: What region would you & Suppy?

A: The occupancy of incoming electrophile in substituted benzene depends on the activating and…

Q: 2. Show the following for the compounds given (i) Lewis electron dot formula (ii) Draw the structure…

A: For the given 4 molecules, we have to draw the Lewis structure, 3D structure and write the name of…

Q: What is the concentration of Cu2+ (aq) in the solution?

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Q: Provide the systematic name of the cyclic monosaccharide shown here Be sure to include the…

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Q: Determine the concentration of A after 94.514 seconds if the initial concentration of A was 0.2021 M…

A: The Answer to the following question is-

Q: Assuming an efficiency of 29.60% calculate the actual yield of magnesium nitrate formed from 126.9 g…

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Q: 18.62 Would you expect the following compound to be aromatic? Explain your answer.

A: We know the essential conditions for an organic compounds to be an aromatic compound. These…

Q: SC OH Disaccharides are described by the position of the anomeric carbon and the numbering of the…

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Q: Chemistry curved arrow mechanism

A: Alcohol reacts with phosphorus trichloride (PCl3) to form alkyl chloride.

Q: Provide the correct systematic name for the compound shown here. ΝΗ

A: We have to give the name of this amide.

Q: concentrations of H(aq) and (aq) in this mixture are both 0.500 moldm There is a large excess of…

A: Dear student, since the proper question no. And part is not specified and even the question also…

Q: What must the reaction quotient Q be, if the free energy is -961.941 kJ at 25.0°C? 5C2H2(g) + 5…

A: We can solve this problem by using following equation ∆G = ∆G°-2.303RTlog Q Where  ∆G = free energy…

Q: 63. Ethanol is produced industrially by reacting ethylene gas with water. The balanced equation for…

A: C2H4 (g) + H2O (l) → C2H5OH (aq) Form this Balanced Chemical equation we get that ; 1 mol ethylene…

Q: Ideally the pink color at the end point of any titration should be pale pink.  But if they are all…

A: In an acid-base titration, at the equivalence point, acid is totally neutralized by the base and at…

Q: Draw a structural formula for the product of this Diels-Alder reaction, including all stereoisomers…

A: Diels Alder reaction also known as( 4+2 )π electron cyclo addition.

Q: Time 0 20 40 60 2NO₂(g) → 2NO(g) + O₂(g) [NO₂] 0.8333 0.4167 0.2778 0.2083 (a) Calculate In[NO₂] and…

A: Given :-  The given reaction is 2NO2(g) → 2NO(g) + O2(g) ..........(A)…

Q: What is the equilibrium concentration of H3O in 0.1321 M H₂S? See reaction below H₂S + H₂O → HS +…

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Q: Reaction HCN(aq) + LiOH(aq) → NaCN(aq) + HOH(1) Reaction H₂O+ (aq) + OH-(aq) → 2 H₂O(1) Acid-base…

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Q: Write Kc and Kp expressions for each of the following equations. (Concentration equilibrium…

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Q: Analyze the 13C-NMR spectrum of C8H9NO given below and draw the structure of the compound.

A: Double bond equivalent of C8H9NO is 5 so it is aromatic compound and as per given 13C data most…

Q: What is the conjugate base and base dissociation constant of NH+4 if its acid dissociation constant…

A: Solution: We know the product of acid dissociation constant (ka) and base dissociation constant (kb)…

Q: The product of this reaction is a(n): H3CO OCH 3 cyanohydrin ketone aldehyde imine ester H3O+…

A: Hydrolysis of acetal in the presence of acidic medium form ketone as a product which is given below…

Q: What type of functional group is represented by the following structure?

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Q: What is the pH of 3 22e-3 M HCIO3?

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Q: Products such as canola oil are advertised as “polyunsaturated. “Are there any double  bonds in the…

A: •POLYUNSATURATED FATTY ACID:-Fatty acid are long chain hydrocarbon which contains more than…

Q: Enter the IUPAC name of this alkyne into the box: Br In each case, select the number from the list…

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Q: What is the relationship between the two molecules shown below?

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Q: A piece of metal weighing 35.85 g is placed in a graduated cylinder containing 45.6 mL of water.…

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Q: Predict the major products of the given reaction. a NH + NH₂ NaOH + og O og8m². Na O OH + + + ³m². 8…

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Q: 3. Fill in the missing reagents for the following reactions. Circle all chiral molecules 24.KIS…

A: Since you have asked multiple questions, we will solve first question for you. For remaining…

Q: Write structural formulas for the products formed in each of the following reactions, and…

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Q: What is Kp for the reaction below, if Kc = 7.96e-6 at 110.0°C? 2A(s) + 3B(g) → 4C(g)

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Q: What is the relationship between the two compounds shown below? Select one: a. enantiomers b.…

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Q: What is the name of the compound shown here? nee

A: Please find your solution below : Acid anhydride is an organic compound that has two acyl (R-C=O)…

Q: 1 Draw the structure(s) of the major organic product(s) of the following reaction. 1. Dry Et,O…

A: Here we have to write the structure of major organic product formed in the following nucleophilic…

Q: How many collisions does a single Ar atom make in 1.0 s when the temperature is 25 °C and the…

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Q: What is the solubility in g/L of O2 at a partial pressure of 311.9 torr, if the solubility at a…

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Q: find the concentration at which the cobalt chloride solution becomes saturated. solution…

A: Molar mass of Cobalt Chloride = 129.839 g/mol Solubility in the water of Cobalt Chloride  (At room…

Q: Calculate the [H3O*] of 114.01 mL of a buffer initially consisting of 0.1752 M C2H5NH2 and 0.1926 M…

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Q: Post-Lab Questions: In a different experiment, a precipitation reaction was used to determine the…

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Q: How many skeletal electron pairs (SEP) does the closo-cluster [BH]²- have?

A: Wade's rule is used to calculate the number of skeletal electrons :  first calculate the total…

Q: Select the reactions that show a correct electron-pushing mechanism.

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Q: What is the relationship between the two compounds shown below? Select one: a. enantiomers b.…

A: Conformer : The isomer of a compound or molecules that differs from another isomer by the rotation…

Q: is the standard free energy change for the ionization of ethanolamine, if its kb is

A: Given,  Kb = 3.20 ×10-5 Relationship between Kb and □G° □G° = - RT × ln(Kb)

Q: The pH of an acidic aqueous solution with a pOH of 9.25

A: Given data is as follows: The pOH of the aqueous solution = 9.25 The pH of the aqueous solution = ?…

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".