x What is the bond between the O and the H made up of? Select all that apply. OH OH (careful!!! Draw the full Lewis structure. Remember that in an organic compound, all carbons must have four bonds. If they don't, fill in the remaining with a hydrogen(s) bonded to that carbon.) Selected Answers: an sp³ to a 1s Answers: a sigma bond a pi bond an sp to a 1s an sp² to a 1s an sp³ to a 1s a 2p to a 1s
Q: Consider a 1mg sample of cobalt- 60(). What is the expected exposure rate 1m away from the source…
A: the problem appears to be about calculating the expected exposure rate from a 1 mg sample of…
Q: Potential energy Use the graph to answer the following questions. The letters labeling the lines…
A: The reaction is an endothermic reaction, wherein energy is absorbed. That is why the energy at the…
Q: Which of the following statements is true concerning the hypothetical electrochemical cell depicted…
A: The objective of the question is to determine the correct statement about the hypothetical…
Q: Enough of a monoprotic weak acid is dissolved in water to produve a 0.0111 M solution. The pH of the…
A:
Q: help 16 please
A:
Q: A chemistry graduate student is studying the rate of this reaction: 2SO3 (g) → 2SO2(g) + O2(g) She…
A: Time, ms[SO3], M00.090010.0.050320.0.028130.0.015740.0.00877Step 1: Plot the [SO3] vs. time. This…
Q: . Consider the reaction between sodium chlorate and sugar, shown below. 8NaClO3 (s) + C12H22O11 (s)…
A: thanks.
Q: Consider the following equilibrium: 2NO (g)+ Cl2 (g) 2NOCI (g) AG = -41. kJ Now suppose a reaction…
A: 1. The pressure of chlorine gas will drop due to the reaction of NO and Cl causing the consumption…
Q: Which statement BEST describes why the sugar phosphate nucleic acid backbone is on the outer part of…
A: This arrangement maximizes the interactions between the hydrophilic sugar-phosphate backbone and the…
Q: please answer in text form and in proper format answer with must explanation , calculation for each…
A: Step 1: Step 2: Step 3: Step 4:
Q: 7 1/1 point Find AG at 25°C for: 2 CO (g) + O2(g) · → 2 CO2 (g) Given: 2 CH4(g) +3O2 (g) → 2 CO(g) +…
A:
Q: Draw the starting structure that would lead to the major product shown under the provided…
A:
Q: What is the calculated value of the cell potential at 298K for an electrochemical cell with the…
A: Step 1: Step 2: Step 3: Step 4:
Q: Predict the potential during a potentiometric redox titration of Fe2+ (analyte) with Ce4+ (titrant)…
A: Step 1: Step 2: Step 3: Step 4:
Q: Lecture X zm CHM12 x Assign X ChatGP X Cedxb Home xb Answer X M Inbox ( X M Inbox ( X Google x | ← →…
A: The objective of this question is to calculate the ratio of concentrations of phenylephrine (PE) and…
Q: The rate constants for the decomposition of N2O5 at different temperatures are given in the table.…
A: Step 1: Step 2: Step 3: Step 4:
Q: Yead. III. Show a complete synthesis of the following molecule starting with cyclohexane (as many…
A: 1. Hydrogenation of Benzene: In the presence of a platinum catalyst, hydrogen gas reacts with…
Q: Photo from Mukesh
A: Approach to solving the question: Detailed explanation: Examples: Key references:
Q: Please help me with the question below. A detailed explanation to aid in understanding is welcome.
A: In cationic polymerization, the order of reactivity is generally determined by the ability of the…
Q: Draw the structure(s) of the major organic product(s) of the following reaction. H THF/-78° (CH3)3Si…
A: Step 1: Step 2: Step 3: Step 4:
Q: A professor prepares a buffer solution that they need for the purification of protein from human…
A: The objective of the question is to determine the final pH of the buffer solution after the addition…
Q: Very generally, what is the process of expressing a gene to make protein? O transcription of DNA…
A: Transcription of DNA:This is the process where a segment of DNA is used as a template to produce a…
Q: 2. What is the product of the following reaction? 1. KMnO4, HO-, heat 2. H+
A: Step 1: Step 2: Step 3: Step 4:
Q: Draw the structure of leucine at pH 6.8. Click and drag to start drawing a structure.
A:
Q: 1. Pushing arrows. Use curved arrows to show the movement of electrons in the reactions bellow. A)…
A:
Q: Draw the mechanism for the following reaction and identify the major reaction product. (1) NaBH4 (2)…
A:
Q: Draw the peptide Glycine-Alanine-Serine-Cysteine-Isoleucine-Glutamic acid Tryptophan-Valine. Circle…
A: Approach to finding a solution to the problem:To begin, you will need to draw the peptide sequence.…
Q: 93) A 1.83 m aqueous (NH4)2SO4 solution with the molar mass 132.15 g/mol has a boiling point of…
A: Please see the attached image for the solution. If there are queries or if the image is not…
Q: Two years later.
A: Step 2For example, the carboxyl group of the alanine can react with the amino group of leucine. The…
Q: Calculate the frequency of the J = 5 + 4 transition in the pure rotational spectrum of 12c160.…
A:
Q: Problems: 1. Provide a mechanism to explain the following transformation. OEt منذ EtO + als NaOEt…
A:
Q: Calculate the moles of potassium chloride in the desired diluted solution. (To avoid introducing…
A: Step 1: we can directly, calculate the moles in the desired diluted solution from the given…
Q: Pesticide manufacturer OH + Incinerator QH CI CI CL CICI CI CI CI- CI CICI CI Electric company X Ci…
A: Approach to solving the question: answered all your questions: the closer look will be posted down…
Q: 7. Copper metal crystallizes in a face-centred cubic structure. If the atomic radius of copper is 64…
A: The objective of this question is to calculate the volume of a unit cell of copper, which…
Q: Sodium hydroxide is used to partially neutralize sulfuric acid from the one-pot Friedel-Crafts and…
A: To deprotonate a phenol with a pKa of 10.0, you would need a base with a higher pKa of its conjugate…
Q: The following information is given for bismuth at 1atm: boiling point = 1627 °C melting point = 271…
A: The objective of the question is to calculate the enthalpy change (ΔH) for the process of freezing a…
Q: Enter electrons as e. Use smallest possible integer coefficients. If a box is not needed, leave it…
A: 1.Step 1: Recall that if the standard cell potential (Ecell∘) must be positive for the reaction to…
Q: Which statement BEST describes what occurs during DNA replication? OA complementary strand of mRNA…
A: Here's an explanation of each option:A complementary strand of mRNA is produced from a single DNA…
Q: For the following electron-transfer reaction: Sn2+(aq) + Cd(s) Sn(s) + Cd2+(aq) The oxidation…
A: 1.Step 1: Bear in mind that electron gain occurs during reduction and electron loss occurs during…
Q: Draw two major products of this reaction. Use a dash or wedge bond to indicate the stereochemistry…
A:
Q: 1. Predict the major product for the following reaction. H₂O+ Cl₂ CI CI CI CI CI
A:
Q: NaNH + Glue the starting material NO₂ NH2
A:
Q: 10) The dimerization of butadiene was studied at 500. K: 2C4H6 (g) →C8H12 (g) The following rate…
A: The objective of this question is to determine the forms of the differential and integrated rate…
Q: What is the product of the following reaction? Me エシ Ph Br NaOH ← heat Me エシ OH Ph H Ph Me H
A:
Q: Name a list of drugs that consist of aromatic compounds?
A: The objective of the question is to identify a list of drugs that consist of aromatic compounds.…
Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product…
A:
Q: Alakh
A: Step 1:To find the equilibrium constant (Kc) for the given reaction:2CH4 (g) ⇌ C2H2(g) + 3H2(g)We'll…
Q: None
A: The nuclear reaction is balanced if and only if the total mass number of all reactants is equal to…
Q: draw out the mechanism of the following reaction. be sure to draw all intermediates and use arrows…
A: This reaction is the conversion of GTP (Guanosine triphosphate) +IMP + L-Aspartate into GDP…
Q: Provide the correct IUPAC name for WO2.
A: O ||In organic chemistry, R—C—R' group is known as the…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
- A student draws the picture of ammonia (NH3) in the box below, left, and predicts it will be a flatmolecule with HNH bond angles of exactly 120°. Unfortunately, the student left something out. a. What did the student omit from his drawing? b. What is the actual HNH bond angle of ammonia (based on the draw g above, right)? c. Explain why water, ammonia, and methane (shown below) all have about the same bondangles (close to 109.5°) even though they have different numbers of bonds.Consider the following flat drawing of methane (CH4) . a. What is HCH bond angle implied by this drawing if you assume it is flat? b. Are the electron domains of this flat CH4 spread out as much as possible? c. Use model materials to make a model of CH4 (methane). If you assembled it correctly, thefour bonds (bonding electron domains) of your model will be 109.5° apart. d. In which representation, the drawing above or the model in your hand (circle one) are theH’s of CH4 more spread out around the central carbon? e. Confirm that your model looks like the following drawing. The wedgebond represents a bond coming out of the page, and the dash bondrepresents a bond going into the page f. You will often see methane drawn as if it were flat (like on the previous page). Why is thismisleading, and what is left to the viewer’s imagination when looking at such a drawing?O ||| crosoft C W W Microsoft esc Microsoft 6.52.210... ~ Calculating formal charge A student proposes the following Lewis structure for the ozone (03) molecule. V :0-0-0 Assign a formal charge to each atom in the student's Lewis structure. atom central O left O ! 1 Explanation right O formal charge 2 0 U 0 Check 9,002 > a # 3 X DEC 8 $ 4 G E buty % 5 tv ♫ A 6 7 2022
- A molecule is connected H₂CC (O) CH₂ where the oxygen is connected to the middle carbon and the outside carbons are also connected to the middle carbon. The hydrogens are connected to the outside carbons. Which of the following represents the Lewis Dot Structure for this compound? A) B) H-C-C-C-H C) H H OB H DE OD DA DC H H H 80: H H H-C-C-C-H HC- H-C-C=C-H Both A and B are correct H o: H Both C and D are correct H 80: H D) H ●● H-C-C-C-H H E) H H H - 80: H ●● H -C-C-H 80: HExamples: Example: H▬N▬H HIN: Examples: :F Н lone pair : -bond pair (2 e-) single bond :F: Non-Polar 8+. H :F: H:Cl: HCl:o is better represented as closer to Cl due to its greater electronegativity. Thus, HCl contains a polar covalent bond. H :0: Polar lone pair 8- :S H -S= :0: 2 bond pairs (4 e-) double bond because the bond electrons are pulled F: PolaQ11. Draw the Lewis structure of the following species and show resonance structures whereCONFIDEENT IIIANBULRAL CHEN applicable.a) NO2-b) Bro3-C) PO4-3
- Decide whether the Lewis structure proposed for each molecule is reasonable or not. molecule proposed Lewis structure OF 2 BeH₂ PF4 || :O: H - Be H F - P F W ... :F: :F: Is this a reasonable structure? If not, why not? Yes, it's a reasonable structure. O No, the total number of valence electrons is wrong. The correct number is: No, some atoms have the wrong number of electrons around them. The symbols of the problem atoms are: O Yes, it's a reasonable structure. No, the total number of valence electrons is wrong. The correct number is: O No, some atoms have the wrong number of electrons around them. The symbols of the problem atoms are: O Yes, it's a reasonable structure. No, the total number of valence electrons is wrong. The correct number is: No, some atoms have the wrong number of electrons around them. The symbols of the problem atoms are: 0 * If two or more atoms have the wrong number of valence electrons around them, just enter the chemical symbol for the atom as many times as…Using Lewis symbols and Lewis structures, diagram the formationof SiCl4 from Si and Cl atoms, showing valence-shellelectrons. (a) How many valence electrons does Si have initially?(b) How many valence electrons does each Cl haveinitially? (c) How many valence electrons surround the Siin the SiCl4 molecule? (d) How many valence electrons surroundeach Cl in the SiCl4 molecule? (e) How many bondingpairs of electrons are in the SiCl4 molecule?Q1. Draw the Lewis structure of given compound;a) CH3NH2 (metil amine)b) HCOOH (formic acid)c) HCSNH2d) NH2CONH2Q2. Draw Lewis structure of the following species, indication formal charges andresonance where applicable;a) HOSO3-b) H2NCNc) FCO2-d) HCO3-e) FSO3-Q3. Use the VSEPR theory to predict the shape ofa) The molecule OSF2b) The ion ClO3-c) The ion of S2O32-d) Th ion of BrF4
- Bonds & Molecules DDraw e in the carbon atom's valence shell below and identify how many bonds car bon con form with otler atoms which is Identify where 6*, 8, coalent bonds t'hydrogen bouds belong in the figure below of tuo wat& (H,0)° Molecules : H H Carbon 6 protons AV H H 3) Identify, rank+ describe the four Key types of bonds in molecules: bond name description Linclude an examele) Strongest ). weakest 4). 4) Label + fill-in the figure below: aka aka A energy (ATP) e aka aka reactions Metabolism =- Word Search (Alt+Q) Review View Help E- EEE AaBbCcDd AaBbCcDd AABBCC AaBbCcD 1 Normal T No Spac... Heading 1 Heading 2 Styles Paragraph Draw the best Lewis structures for CNS_and include formal charges on atoms with non-zero values. Concisely identify at least four steps of the procedure for drawing the Lewis structures. Draw the best Lewis structures for CNS and IFs (iodine pentafluoride) ald include formal charges on atoms with non-zero values. Concisely identify at least four steps of the procedure for drawing the Lewis structures. go 21H-C=S H-S= Between the two Lewis structures H2CS and H2SC H2CS is better because carbon and sulfur have||