Draw the structure of each of the following molecules. (a) pentanoic anhydride; (b) hexanoic propanoic anhydride; (c) ethanoic 3-methylpentanoic anhydride

Q: For the following reaction, 9.45 grams of nitrogen gas are allowed to react with 5.81 grams of…

A: Given :-  Mass of Nitrogen gas, N2 = 9.45 g  Mass of Oxygen gas, O2 = 5.81 g  Maximum mass of…

Q: QUESTION 6 How many grams of water are needed to react with 18.2 g of Mg 3N 2 in the following…

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Q: For the following reaction, 6.70 grams of benzene (C6H6) are mixed with excess oxygen gas. The…

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Q: CH3 O CH3 CH3CHCH₂CH₂C-OCH₂CH₂CHCH3 1₂ CHCH₂CH₂C a. Draw the structure of the tetrahedral…

A: Here we are required to find the product of the reaction and also the tetrahedral intermediate…

Q: I meant to write 10^6, not 106. Also, where did 22.4 L of CO2 come from? Thank you!

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Q: increasing the concentration of CO increasing the concentration of CO₂ decreasing the volume of the…

A: The problem can be solved by Le Chatelier's principle.  A system in its equilibrium state will…

Q: 9. What is the oxidation state of phosphorus (P) in sodium phosphate, ??,?? ,? B. +3 A. +5 C. 0 D.…

A: To determine the oxidation state the rule which shall be used is that the sum of oxidation state of…

Q: Whats modern period law? Clarify the meaning of 'groups' and 'periods in modern periodic table

A: We have been asked what is modern periodic law? We have been also asked to clarify the meaning of…

Q: If a solution has an absorbance value of 0.518 at a wavelength of 460 nm, what is the percent…

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Q: Predicting the products of alkene dihydroxylation D Predict the major products of this organic…

A: This is an example of electrophilic addition reaction of alkene in first step it forms epoxide in…

Q: N-CCH₂CH3 a. Draw the structure of the tetrahedral intermediate INITIALLY-FORMED in the reaction…

A: This is a simple example of acid amide hydrolysis where acid acts acts as catalyst here.

Q: First, order the samples by decreasing initial radioactivity. Then calculate how long it will take…

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Q: A constant current of 0.800A was used to electrolyze copper in an electrolytic cell, where copper…

A: Answer:- This question is answered by using the simple concept of electrolysis of a salt then mass…

Q: . A compound has an empirical formula of C7H4O. A 1.32 g of this compound was dissolved in 11.4 g of…

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Q: How many signals do you expect in the 13C-NMR spectrum of the following compound? HO O Four O Eight…

A: Similar to proton NMR, carbon-13 NMR detects the different types of carbon atoms in a molecule and…

Q: A chemical system within a sealed 1.0 L reaction vessel is described by the following reversible…

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Q: You calibrate a fluoride ion-selective electrode (F) with a series of fluoride standards. Plotting E…

A: Given that  The plot E (mV) vs. Log [F-] in fluoride ion-selective electrode gives a straight line…

Q: 6) Voltammetry - In linear scan voltammetry, the diffusion current is proportional to the…

A: The following equations will be needed to solve this set of problems: q=it .. (1) Here, q = charge i…

Q: Absorbance 0.350 0.300 0.250 0.200 0.150 0.100 0.050 Chart Title +Series 1

A: Given :- % transmittance reading of dye = 61.6% Concentration of dye = ?

Q: You modified a workup from a multi-step synthesis, making the compound below. The crude compound is…

A: During extraction process we have to keep in mind that we must not use any compound which reacts…

Q: How many lone pairs are on phosphorus in BPr3 ?

A: In order to determine the lone pair on the phosphorous atom, it is very important to write the…

Q: how do I find which compound is more polar? CF4 or CFCl3

A: Polar molecules are those in which there  is a separation of electric charge. Polar molecules are…

Q: The chemical method of analysis in determination of the blood alcohol content (%BAC) is: K2Cr2O7 +…

A: Given , Reaction :  K2Cr2O7 + H2SO4 + C2H5OH → Cr2(SO4)3 + K2SO4 + CH3COOH + H2O

Q: 10 magnesium nitride 11 gold (I) chloride 12 gold (III) chloride 13 gold (I) sulfide 14 gold (III)…

A: To write the  formula of a compound, first identify the cation and write down its symbol and charge.…

Q: Using the HDI, IR, and NMR data from the previous questions, select the structure of the unknown…

A: Molecular formula = C5H10O IR Spectrum  2900-3000 cm-1 alkyl C - H stretching  1720 cm-1…

Q: Decide whether the Lewis structure proposed for each molecule is reasonable or not. molecule…

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Q: Could you collect O2 by water displacement if it was completely soluble in water? Why or why not

A: The water displacement method:- It is a method of collecting gas that is not soluble in water. When…

Q: (a) The third row element with the largest first ionization energy. (b) The Group 3A element with…

A: To predict the element that fits to the given description. we have to keep in mind the periodic…

Q: How many KILOJOULES of heat is required to boil the entire 1.0 Kilogram of liquid water?

A: To calculate the heat required to boil liquid water , we would use formula : q = m × ∆Hvap Where , m…

Q: Click and drag to start drawing a structure. 1. mCPBA 2. H 20 ОН ОН

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Q: Write a net ionic equation for the reaction with OH- by which antimony(III) hydroxide dissolves when…

A: Here we have to write the net ionic equation for the reaction of hydroxide ion with antimony (III)…

Q: A 1.00 g sample of sucrose (C12H22O11) is burned in a bomb calorimeter which has a heat capacity of…

A: (a) The balanced equation for the combustion of 1 mole sucrose is C12H22O11(s)…

Q: 28. (a) In Figure P7.7, which sphere could represent a Na atom, Nation, and K atom? Provide an…

A: In P 7.7 = (a) represent Na , (c) represent Na+ and (b) represent K. As we decrease the no of…

Q: During the industrial synthesis of methanol (CH3OH), carbon monoxide (CO) reacts with hydrogen gas.…

A: According to the question, In the industrial synthesis of methanol  (CH3OH), the carbon monoxide…

Q: H 13. Showing all steps and curly arrows, what products will be made? Is this SN1 or SN2? Is it…

A: In SN1 reaction there is formation of carbocation and we know that it has planner shape so…

Q: 7. Rotational motion of diatomic molecule (50 words max): (a) Name all seven (7) diatomic molecules…

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Q: For each of the following ethers, fill in the blank with the COMMON NAME of the ether. butyl butyl…

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Q: Ⓒ a. prane 1 но. tautomer of the structure becau OH O она [ALDSUNDIC] Alld Ньо b. show the detailed…

A: In ascorbic acid, there are several hydroxyl groups along with a double bond and a carbonyl group,…

Q: For the reaction A (g) = 2 B (g) + C (g), consider each value of K and initial concentration of A.…

A: Here we needs to think about the strongly produc favoured or reactant favoured reactions.

Q: How many grams of Na 3PO 4 are needed to react with 1.962 moles of Ba(NO 3) 2 in the reaction 2…

A: Recall the given reaction,                             2 Na3PO4  +  3 BaNO32  →  Ba3PO42  +  6…

Q: Two sets of ionizations are shown in the tables below. Complete the tables by ordering each set of…

A: Ionization energy is the minimum amount of energy required to remove an electron from the valence…

Q: 7) Using the Born-Haber cycle and Hess's law, determine the enthalpy of formation for the following…

A: We will draw born haber cycle and then using hess law calculate enthalpy of formation of KF.

Q: Acid Soln. 1 2 3 [H+] 0.00535 M pH 9.25 [OH-] 2.10 x 10-7 M

A: 1.PH is negative log of  H+ ion concentration.  2. H+ is the concentration of  hydrogen cation 3.…

Q: Under constant-volume conditions of heat of combustion of glucose, C6H₁2O6, 1s 15.57 KJ/g. A 2.500-g…

A: Given : heat of combustion of glucose,C6H12O6…

Q: Explain the following trend in the boiling points of the compound listed. Why is H 20 atypical?…

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Q: H₂SO HO Click and drag to start drawing a structure.

A: In ring opening of epoxide there are two cases 1. If acidic condition is given then ring opening…

Q: RMR (kcal/day) = (9.99 x 79.5kg) + (6.25 X 182.9cm) - (4.92 x 35) + (166 x 1)- 161

A: RMR is the resting metabolic rate. It is the amount of energy in calories burnt while resting and it…

Q: Generally speaking, what does the size of the reaction quotient typically indicate regarding the…

A: Reaction quotient is defined as the ratio of the concentration of the products and the reactants at…

Q: Consider the electrolysis reactions cathode anode whose standard reduction potentials can be found…

A: According to the reaction, The reaction at the cathode can be written as, Cu2+aq + 2e- → Cus…

Q: Draw the starting structure that would lead to the following two products under these conditions.…

A: Answer:- This question is answered by using the simple concept of chemical reactions of organic…