Q: What is the name of the following? CH3 NO₂
A: The given chemical formula is CH3NO2. This formula represents a compound that consists of one carbon…
Q: 5) Locate the compound illustrated below and provide the associated requested information: Н. I' H H…
A: a) Commercial source: Cubanes are commercially available from several companies like TCIchemicals.b)…
Q: 55. In the periodic table, how many the following? a. Group 2A b. the oxygen family c. the nickel…
A: To find the number of elements present in the following groups.Concepts:The period table has 18…
Q: Give detailed Solution with explanation needed...don't give Handwritten answer..don't use Ai for…
A: Hence, the correct answer is:Option 1: 5Explanation:Step 1:To determine the number of significant…
Q: How many grams of CO should be placed in a 250 mL container at -24 °C to produce a pressure of 95…
A: The volume of the container is .The temperature of the gas is .The pressure of the gas is .To find…
Q: CH3 1. CH3MgBr + 2. H₂O*
A: Answer is attached below. Explanation:Step 1: Step 2: Step 3: Step 4:
Q: What is/are the product(s) of the following acid-base reaction mechanism?
A: In an organic reaction mechanism, a curved arrow represents the transfer of electrons. In an organic…
Q: Identify the atom which has the highest effective nuclear charge (Zeff) for its valence electrons.…
A: In general,down the group Zeff remains constant.but from left to right in a period Zeff Increases.
Q: Phosphorus pentachloride decomposes at higher temperatures. PC15 (8) PC13(g) + Cl₂(g) An equilibrium…
A: The objective of the question is to determine the direction of the shift in equilibrium when…
Q: earning Modify the given structure to show the product of the hydrogenation of cis-2-pentene.…
A: Alkenes are hydrogenated by the reaction with hydrogen in the presence of finely divided nickel,…
Q: Complete and balance the following reaction. What is the coefficient on Sn(OH)2? Sn(OH)2 + Cu →
A: Answer:When more reactive metal is added into the solution of a compound that is made of less…
Q: What kind of intermolecular forces act between a hydrogen (H₂) molecule and a xenon atom? Note: If…
A: The objective of the question is to identify the type of intermolecular forces that exist between a…
Q: 16 » Q3 Consider the chemical reaction and thermochemical information and initial partial pressures…
A: The objective of this question is to calculate the Gibbs free energy change (ΔG) for the given…
Q: Write the IUPAC name for the compound below. Be sure to use Keep the information page open for…
A: Select the longest continuous chain of carbon atoms called as parents chain.Number the carbon atoms…
Q: How many structural isomers of alkynes does the molecule below have? The molecule below counts as…
A: The compounds with the same molecular formula but different bond connectivity are structural…
Q: 6. 7. ОН 8. NH2 O ох ОН
A:
Q: For many purposes we can treat ammonia (NH3) as an ideal gas at temperatures above its boiling point…
A: The objective of this question is to find the final pressure of a sample of ammonia gas when the…
Q: al-rate data at a certain temperature is given in the table for the reaction CHCl(g)longrightarrowCH…
A: Since the rate law of any reaction depends on the reactant concentrations only.Hence the rate law of…
Q: Write out the formula for Molybdenum(III) sulfide and explain how you got your answer
A: • Chemical formula: It can be described as representation of composition of an atoms of the element…
Q: Answer the questions below about the highlighted atom in this Lewis structure: H | H-C-C=C-H | H In…
A: Sigma bondsSigma bonds are formed by head to head overlapping of atomic orbitals.All single bonds…
Q: Calculate the osmotic pressure across a semipermeable membrane separating pure water from seawater…
A: The concentration of all ions in seawater (C) = 1.124 Mtemperature (T) = Osmotic pressure =?
Q: Q11. What would be the splitting pattern of the hydrogen in bold? Im H A) Singlet B) Doublet C)…
A: The splitting pattern of a proton depends upon neighbouring protons.It follows a simple n+1…
Q: a! 12 1 tion The reaction A → B is first order in [A]. Consider the following data. time (s) [A], M…
A: The objective of this question is to determine the half-life of a first-order reaction given the…
Q: Draw the major product of this reaction. Ignore inorganic byproducts.
A: The carbonyl compounds give nucleophilic addition reactions. The carbon atom of the carbonyl carbon…
Q: What is the major product when the compound below is treated with 1 mole (+) CH3CCNa 2 equivalent of…
A: The question is based on organic reactions.We need to identify the product and explain its…
Q: 9. The following reaction 2 N₂O5(g) → 4 NO₂(g) + O₂(g) was studied at several temperatures, and the…
A: The given reaction is, 2N2O5(g) 4NO2(g) + O2(g)Values of K at different temperatures for the given…
Q: Don't provide handwriting solutions
A: The objective of the question is to calculate the molar heat capacity of C2H2O using the given data.
Q: Add curved arrow(s) to draw step 6 of the mechanism. Modify the given drawing of the product as…
A: Given is one of the step of organic reaction mechanism.The given reaction is acetalisation…
Q: It is estimated that the Sun contains 9 x 1056 free protons. How many protons per second are…
A: 2.6 x 1036 protons per second Explanation:
Q: The structure below has 133 carbon atoms and 29 nitrogen atoms, how many hydrogen atoms does it…
A: In the bond-line structure, carbon atoms are represented by the ends of lines and angles, while…
Q: what is the IUPAC name of the molcule below?
A: The International Union of Pure and Applied Chemistry (IUPAC), is based on naming a molecule's…
Q: please help
A: The question is based on organic reactions.We need to identify the product and explain its…
Q: 1. Propose a plausible mechanism for the following reactions: a. b. G. Worksheet 4 HOX OH HCI (xs) A…
A: The question is based on the concept of organic synthesis.We need to synthesize the product using…
Q: A compound has a mass spectrum that shows a 3:1 height ratio of its (M)** peak at m/z = 156 and its…
A: A question based on mass spectrometry. The most appropriate option among the 4 is to identify that…
Q: write the oxidation half reaction, the reduction half reaction, and the overall cell reaction for…
A: The cell reaction given is
Q: 6. What is the major organic product obtained from the following reaction? a. 1 b. 2 c. 3 d. 4 PB₂…
A: Alcohols are organic compounds that have an OH functional group.They are reactive due to the…
Q: 9. Calculate composition the mass percent of Mg(BrO3)2
A: To calculate the mass percent composition of Mg(BrO3)2 (magnesium bromate), we need to determine the…
Q: Which is the most stable carbocation? A) C) H -I H B) D) H (+) ΘΗ -I H
A: => Stability of carbocation depends on (i) Resonance and(ii) Hyperconjugation =>…
Q: 1. 2. 3. HO Number of signals Type of proton Number of signals Type of proton Number of signals Type…
A: Given are organic compounds. In 1H NMR number of signals is equal to number of chemically…
Q: Complete and balance the following redox reaction in acidic solution. Be sure to include the proper…
A: Given,
Q: The progress of a reaction is tracked by following the concentration of one reactant as it is…
A: To find the average rate of the reaction between the time mentioned in the question.Concept Average…
Q: What is the major product of the following reactions a) b) 2 xs MeMgBr H3O* d) 2 Me. OH НО охон НО.…
A: An arrow always depicts from a region of high electron density to low electron density ; that is…
Q: Which is the major isolated organic product of the reaction shown? A) H₂N H₂N CN -CN B) NC CN H₂N CN…
A: Given is organic reaction.Given reaction is Diels-Alder reaction.Diels-Alder reaction is [4+2] cyclo…
Q: Draw the lewis structure for GaO3
A: Lewis Structure:The Lewis structure is also known as the electron dot structure.It is a way of…
Q: OH 1) HI 2) Na Br , A 3) NaOH, A 4) Cla, ccly
A: Given an alcohol and some reagents. Determine the final product.
Q: Which of the following Newman projections represents the most stable conformation of…
A: If the steric hindrance or strain between atoms is less, the molecule will be more stable.And the…
Q: D. Nomenclature of Arenes (Benzenoid aromatics only). Benzene is a six-membered ring compound with…
A:
Q: Draw the structures of the missing compounds in the reactions below. Provide IUPAC names for all the…
A: Organic reactions can be defined as the reactions in which organic reactants react with each other…
Q: What is the IUPAC name of this molecule below?
A: IUPAC nomenclature of cycloalkanes:• Identify the cycloalkane ring.• Identify the substituent group…
Q: 4. Propose an efficient synthetic route (along with intermediates) for the following transformation.…
A: To provide an efficient synthetic route for the given target molecule starting from cyclohexane.
Step by step
Solved in 4 steps with 2 images
- A complete Lewis structure must show all nonzero formal charges. Complete each of thefollowing Lewis structures by adding any missing formal charges.Based on the atom connectivity shown bellow,evaluate the four resonance structure for the thiosulfate ion S2O3 ^2-. Use curved arrows to indicate how you get from one resonance structure to another. Assign formal changes to all atoms and determine which of these resonance structure is the most stable based on a formal charge analysis Explain your answer thoroughly. Look at the picture.Draw Lewis structures of the four molecules and/or ions with the formulas given below and figure out which two of these are isoelectronic with each another. Species which are isoelectronic have the same number of atoms, the same total number of electrons, the same number of valence electrons, and the same valence electron structure (single and multiple bonds and lone pairs in same places), but need not have the same distribution of formal charges on atoms.CN- and Cl2 and F2 and N2 a) CN- and N2 are isoelectronic.b) F2 and Cl2 are isoelectronic.c) N2 and Cl2 are isoelectronic.d) CN- and Cl2 are isoelectronic.e) N2 and F2 are isoelectronic.
- Unshared, or lone, electron pairs play an important role in determining the chemical and physical properties of organic compounds. Thus, it is important to know which atoms carry unshared pairs. Use the structural formulas below to determine the number of unshared pairs at each designated atom. Be sure your answers are consistent with the formal charges on the formulas. H3C H₂C a O ao H₂ b b Hc N CH₂ Submit Answer OC₂H5 The number of unshared pairs at atom a is The number of unshared pairs at atom bis The number of unshared pairs at atom cis The number of unshared pairs at atom a is The number of unshared pairs at atom b is The number of unshared pairs at atom cis Retry Entire Group 9 more group attempts remaining V 0 1 2 3 4 Previous Email Instructor Next Save and ExitWhat are the formal charges on the sulfur (S), carbon (C), and nitrogen (N) atoms, respectively, in the resonance structure that contributes most to the stability of the thiocyanate ion, SCN ? The possible resonance structures for the thiocyanate ion, SCN , are $=c=N]' 5-c=Ñ]" [:s=c-N:] ' Structure A Structure B Structure C Express your answers as integers separated by commas. • View Available Hint(s) formal charge on sulfur (S), carbon (C) and nitrogen (N) atoms = SubmitDraw Lewis structure(s) for the acetate ion (CH2CO0). If there are equivalent resonance structures, draw all of them. • Draw one structure per sketcher box, and separate added sketcher boxes with the Do not include overall ion charges or formal charges in your drawing. • Do not draw double bonds to oxygen unless they are needed in order for the central atom to obey the octet rule. symbol. CH3COO":
- Draw the Lewis structures for the following four molecules, being sure to SHOW ALL STEPS. Structures without work shown will be marked incorrect. Also, one of these molecules has resonance structures – for this compound, make sure to include all resonance structures, indicate formal charges for each atom. SO2 OF2 IF3 NH4+Draw three resonance structures for N3-. This species has its three atoms bonded sequentially in the following fashion: N-N-N. Draw your resonance structures so that the atoms in them are bonded together in this order. Select the most important resonance structure for this species based on the formal charges on the atoms of the three resonance structures you have drawn. Now select the statement from the multiple choices which is true about this most important resonance structure.In the most important resonance structure of N3- : a) The leftmost bond (between N and N) is a single bond. b) The rightmost bond (between N and N) is a single bond. c) The formal charge on the leftmost (N) atom is -1. d) The number of nonbonding pairs (lone pairs) of electrons on the leftmost (N) atom is 4. e) The number of nonbonding (lone) pairs of electrons on the rightmost (N) atom is 4.Formal Charge When more than one resonance structure is possible, the determination of the best structure can made based on the formal charges in the structure. The calculation of the formal charge is given by: Formal Charge = # valence electrons - % bonding electrons - lone pair electrons We determined that the structure of BF3 is an exception to the octet rule (see above). 4. a) Determine the formal charge on B and F in this structure. Valence e on B-½ bonding e- lone pair e= Valence e on F-½ bonding e- lone pair e= We could draw a different resonance structure by moving a lone pair of electrons off one of the F atoms and make a second bond to the B atom (see figure on next page): Student Name: Date:
- Calculating Formal Charge: Formal charge is calculated for each atom in a structure. It provides information about the stability and reactivity of the atom in the molecule. Formal Charge = Valence Electrons - 1/2 Bonding Electrons - Non-bonding Electrons For example, the formal charge on the carbon of methane is calculated here. Carbon has 4 valence electrons. There are 8 bonding electrons around it. Formal Charge4- 12 (8) -0 Calculate the formal charge on the circled atoms in the following structures. formal charge: Incorect formal charge: formal charge: 1 Incomect1 ) Draw the Lewis dot structure for RbIO2RbIO2. Include all hydrogen atoms and nonbonding electrons. Show the formal charges of all atoms. To change the symbol of an atom, double-click on the atom and enter the letter of the new atom. b ) Draw the Lewis dot structure for NH4ClNH4Cl. Include all hydrogen atoms and nonbonding electrons. Show the formal charges of all atoms. To change the symbol of an atom, double-click on the atom and enter the letter of the new atom. c) Draw the Lewis dot structure for KOHKOH. Include all hydrogen atoms and nonbonding electrons. Show the formal charges of all atoms. To change the symbol of an atom, double-click on the atom and enter the letter of the new atom. d) Draw the Lewis dot structure for Sr(CN)2Sr(CN)2. Include all hydrogen atoms and nonbonding electrons. Show the formal charges of all atoms. To change the symbol of an atom, double-click on the atom and enter the letter of the new atom. e)Draw the Lewis structures for the following four molecules, Structures without work shown will be marked incorrect. Also, one of these molecules has resonance structures – for this compound, make sure to include all resonance structures, indicate formal charges for each atom. SO2 OF2 IF3 NH4+