Q: 0.243 g of salicylic acid and 0.690 mL of acetic anhydride (d = 1.082 g/mL) react in the presence of…
A: Given that the density (d) of acetic anhydride is 1.082 g/mL, we can convert the volume of acetic…
Q: on 12 of 35 © Macmillan Learning Attempt 4 Draw an alkane containing one tertiary carbon atom, one…
A: The degree of substitution of a carbon atom in an organic molecular structure is measured by the…
Q: Please correct answer and don't use hand rating
A: We can solve this problem on the basis of the freezing point depression equation. Freezing point…
Q: When identifying pure organic substances list all the chemicals someone is going to use or…
A: Different chemicals and reagents are involved during the purification and testing stages of various…
Q: 1 2 3 4 5 3. Which of the compounds above are conjugated dienes? A) 3 and 4 B) 1 and 3 C) 1 and 4 D)…
A:
Q: Please correct answer and don't use hand rating
A: Step 1:Step 2: Step 3: Step 4:
Q: Show work please. Practice help
A:
Q: For the information given below predict the structure of the unknown compound using the information…
A:
Q: NH2 NH2 Assign a configuration (R,S) for each of the carbon atoms labelled with a red number in the…
A: Step 1: Step 2: Step 3: Step 4:
Q: Draw the simplest mechanism possible for the reaction below. You may need to re-draw structures to…
A:
Q: can you explain each step
A: The reaction sequence involves three steps:Step 1: Grignard ReactionThe starting material is a…
Q: Write the systematic name of each organic molecule: structure OH مله name OH ☐
A: We numbered the carbon atoms according to the priority order of the functional groups attached to…
Q: The reaction of ethene, C2H4, to form polyethylene is shown below: (See Table 3-2.) 2n + Estimate…
A: The detailed explanation and answer are,
Q: Need experts solution only
A: Step 1:The lowering in freezing point is a collegiate property . The freezing point of water is…
Q: 8. What is the index of hydrogen deficiency (IHD) of chloroquine, C18H26CIN3? A) 6 B) 7 C) 8 D) 9 E)…
A: Approach to solving the question: 9) To calculate the IHD value of chloroquine, we use the following…
Q: What is the correct condensed electron configuration for the F- anion?
A: The electron configuration of an atom describes the distribution of electrons in the atom's electron…
Q: 0 B 1 2 3 4 5 6 Place the following in order of increasing energy to remove an electron from the 1s…
A: Step 1:Ionisation energy: Ionization energy is the amount of energy needed to remove an atom's…
Q: I am not sure how to get kb and I want to see if I am on the right track for this equation ...…
A:
Q: 6. Which ONE of the following hydrocarbon formulas could possibly be the formula of an aromatic…
A: 6. C10H14 the structure of this hydro carbon contains a ring of 6 carbon atoms that are joined by…
Q: Please correct answer and don't use hand rating
A: Step 1: Bond distance or bond length is the average distance between the nuclei of two bonded atoms…
Q: Four main-group elements a, b, c and d are highlighted in the outline of the Periodic Table below: a…
A: Step 1: Step 2: Step 3: Step 4:
Q: Relative Intensity 100 80 60 40 20 Unknown #4 Elemental Analysis: 68.90% Carbon, 15.03% Hydrogen,…
A: from the elemental analysis and Mass spectroscopic data the following can be assumed, and the…
Q: None
A: Step 1: Step 2: Step 3: Step 4:
Q: Solve reaction
A: Step 1: Step 2: Step 3: Step 4:
Q: 10. The compound butane-2,3-diol can exist in three forms, one of which is a meso compound. Which…
A: In conclusionTo figure out the meso form of butane-2,3-diol you need to know the stereocenters,…
Q: Predicting most stable conformer for Newman projections Predicting relative stabilities of molecules…
A: Step 1:Predicting the Most Stable Conformer for Newman ProjectionsTo predict the most stable…
Q: None
A: Step 1 : For step 1 lets calculate the percentage conversion of functional group which is required…
Q: help please answer in text form with proper workings and explanation for each and every part and…
A:
Q: What is the concentration strength of Drug A in mcg/mL? Rx Drug A 0.02% w/v Alcohol 10% v/v NS qs…
A:
Q: help please answer in text form with proper workings and explanation for each and every part and…
A: Principal quantum number (n):The quantum number n represents the principal quantum number, which can…
Q: Consider the molecule 1,2-dichloro-3-methyl-1-propanol and answer the following questions. Draw the…
A: Step 1:Step 2: Step 3: Step 4:
Q: None
A:
Q: 3D.1 Without performing a calculation, predict whether the standard entropies of the following…
A: Step 1: Entropy is a measure of randomness, It increases with Increasing number of molecules. (a).…
Q: None
A:
Q: 1. Draw the missing lone-pair electrons and assign the missing formal charge on N or O for the…
A:
Q: None
A:
Q: None
A: Step 1: To analyze the sodium (Na) and potassium (K) concentrations in a blood sample using lithium…
Q: Help understanding mechanism
A: Step 1:Epoxide oxygen takes proton converting into oxonium ion which is unstable.Double bond attacks…
Q: can you thoroughly explain how you got the answer for this question?
A: Key Points in the Spectrum:The Molecular Ion Peak (M⁺) appears at m/z 172.The M + 1 peak is at m/z…
Q: None
A:
Q: I2 + Ti+4 ----> Ti + IO3- When the full reaction above is…
A: To balance the chemical equation, we must divide the reaction into two halves. Also, we will balance…
Q: Please correct answer and don't use hand rating
A: Step 1:Adding KBr to the solution increases the amount of Br- ion; the addition of Br- will cause…
Q: Given the following reaction and the equilibrium concentrations of .70M for H2S and .30M for HI,…
A: Let's use a general equation to write the equilibrium constant expression:aA + bB ←→ cC +…
Q: Please correct answer and don't use hand rating
A: Step 1:8.(a) IR Absorption (3400-3500 cm⁻¹):In infrared (IR) spectroscopy, an absorption band…
Q: . The substance n-butanol is shown below. There are 3 locations where a water molecule would…
A: Step 1: Step 2:Location - 2 and Location -3 Hydrogen bonding with the oxygen atom: The oxygen atom…
Q: Please calculate the averatomic mass step by step.
A: Step 1:Solution 1:Given 10B (19.91 %) and 11B (80.09 %)Determine average weight of B.Step 2:If an…
Q: Show work with explanation needed. Don't give Ai generated solution
A: Step 1: Step 2: Step 3: Step 4:
Q: None
A: Step 1: Step 2: Step 3: Step 4:
Q: 3C.3 An FCIO3 molecule can adopt four orientations in the solid with negligible difference in…
A: Answer:To calculate the residual molar entropy (Sres) for the FCIO3 molecule with four orientations…
Q: In the reaction below, a mixture of only 0.100 M NO, 0.050 M H2, 0.100 M H2O was allowed to reach…
A: The balanced chemical equation for the reaction is:2NO (g) + 2H2 (g) ⇌ N2 (g) + 2H2O (g)
Can you explain how you find the answer? And the steps you took? How do you know? What if there another compound how would I know which angle is it?
Step by step
Solved in 2 steps with 3 images
- In dimethyl ether, the C-O-C bond angle is closest to: 109 degrees 120 degrees 180 degrees 90 degreesConsider the following alkyne. H₂C CH₂CHC=CCHCH3 3 What are the ideal bond angles about each numbered carbon atom? degrees degrees degrees 1 CH3 2 311. Which statement is true of the carbon-carbon bonds in benzene? (a) They are identical to the carbon-carbon bonds in cyclohexane. (b) They are identical to the carbon-carbon bonds in cyclohexene. (c) They are half-way between a double and single bond. (d) They are easily broken in chemical reactions. (e) They are all double bonds. ct Copyright O 2002 McGraw-Hill Ryerson Limited Name: Class:
- What is the difference between the hybridization of carbon atoms' valence orbitals in saturated and unsaturated hydrocarbons?Draw a skeletal ("line") structure of this molecule: O CH3 HỌ—C—CH NH22. To the left, complete the Lewis diagram for a simple amide described by the condensed formula CH(O)NH2. Use your Lewis diagram to fill in the table below: H's Electronic Geometry Shape C O N What bond angles would you assign for this molecule? Hint there should be six different bond angles or five different "types" of bond angles.
- For a molecular formula of CsH6O: e a) Draw Lewis structures, showing all bonding and non-bonding electrons, for one compound with an alcohol functional group; one with an ether functional group; one with a ketone functional group; and one with an aldehyde functional group. For each compound, indicate all bond angles and build a molecular model. Indicate whether each pair of valence electrons is non-bonding (n) or o- or л-bonded. For each atom, indicate the corresponding orbitals that are involved (e.g. nsp3, osp3-sp3, etc.). b) c)Ethambutol is a drug used to treat tuberculosis. Determine the shape around the indicated atoms in ethambutol. Don't forget to add lone pairs to heteroatoms before determining the shape around them. CH CH3 CH,CH3 H-O-CH-C-N-CH,CH,-Ņ-C-CH,-0-H H H ethambutol O a. bent, linear, tetrahedral, trigonal pyramid Ob. bent, tetrahedral, tetrahedral. trigonal pyramid O c. linear, linear, linear, trigonal pyramid O d. bent, linear, linear, trigonal pyranid A O E 4) I search hp 近For highlighted carbon atom , identify which atomic orbitals are used to form each σ bond and which are used to form each π bond.