21. A molecule of sulfur dioxide, SO2, and a molecule of boron trifluoride, BF3, each have three electron domains. Draw the molecules and explain the difference in bond angles.

Q: (this is a practice homework problem not part of a graded assignment)

A: Yes the given mechanism is reasonable because the nitrogen has positive charge (electrophilic), so…

Q: Identify the various parts of the graph below using the terms provided. A Reactants B Energy Time A…

A: A reaction coordinate diagram is a graphical representation that shows the energy changes during the…

Q: help  please answer in text form with proper workings and explanation for each and every part and…

A: Approach to solving the question: Detailed explanation: According to Le Chatelier's principle if we…

Q: Calculate strain energy for the conformer picture below, using strain energy increments from the…

A: Step 1:Step 2: Step 3: Step 4:

Q: None

A: Step 1: Step 2: Step 3: Step 4:

Q: Please correct answer and don't use hand rating

A: Step 1: Step 2: Step 3: Step 4:

Q: Write the chemical equation for the propagation step of cationic polymerization for polystyrene

A: Cationic polymerization is a type of chain growth polymerization in which a cationic initiator…

Q: Draw the structure of all products of the mechanism below. H H. + H OH H H Click and drag to start…

A: The deprotonation will occur. The proton will give its electrons to N and N will become neutral from…

Q: Need experts solution only, Don't use AI

A: a.Yes, after a certain amount of time, the concentrations of gas X will reach a level whereby the…

Q: The Kp value for the reaction CaO(s) + CO2(g) ⇌  CaCO3(s) is 9.6x1022 at 298K. What is the Kc at…

A: The equilibrium constants Kp and Kc are related to each other for a given reaction at a specific…

Q: Which of the following species have tetrahedral bond angles? NH3 BF3 CH3 CH3 H₂O (+) H3O I II III IV…

A: A tetrahedral bond angle refers to the bond angle in a tetrahedral molecular geometry, which is…

Q: can you explain this reaction step by step, 1,2,3, as in how they got the final answer

A:

Q: The charge of the ionic atmosphere of TI* in an aqueous solution of electrolytes is U a. positive…

A: Here's an explanation for each of the choices:a. Positive and is less than +1 (Correct):In an…

Q: help  please answer in text form with proper workings and explanation for each and every part and…

A: Part 2: Explanation:We are tasked with calculating the rate constant (k) for the reaction \( A + B…

Q: 10.0 mL of a sulfuric acid (H2SO4) solution requires 24.39 mL of 0.1071 M NaOH to reach the end…

A: In a titration reaction between sulfuric acid (H2SO4) and sodium hydroxide (NaOH), the reactants are…

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)

Q: Please correct answer and don't use hand rating

A: Initial conditions: Continuate the melting machinery. The substance commences at 50°C, down its…

Q: Propose a mechanism for the following reaction. CH2CH2CH2CH2 + H₂O OH OH

A: The given reaction is the acid-catalyzed reaction for cyclic ether synthesis.ExplanationIn acid…

Q: 12.31 Draw the condensed structural formulas for the aldehyde and carboxylic acid produced when each…

A: Mild oxidation of primary alcohols gives aldehydes. But aldehydes on further oxidation gives…

Q: Please correct answer and don't use hand rating

A: Step 1:Balancing equation 2AgNO3 + CaCl2 ----> 2AgCl + Ca(NO3)2 2 moles of silver nitrate will…

Q: 1. Consider the molecule NHCl₂. a. Draw Lewis Dot diagrams for each atom in this molecule to…

A: The Lewis Dot diagrams for each atom in the molecule NHCl₂ are as follows:Nitrogen (N) has 5 valence…

Q: Don't use AI.

A: Cotton being a natural polymer of cellulose is a regular polymer of glucose units having multiple…

Q: j er of 's for each of the formulas in (1.). 3. For each M*: M*+2 pair in (1.) give the ratio of M*…

A: Approach to solving the question: mass spectroscopy  Detailed explanation:  Key references:

Q: Predict the product of this organic reaction under mildly oxidizing conditions: e .OH [0] P + H₂O…

A: Step 2: Step 3: Step 4:

Q: 5. For each of the following molecules, state whether the red and blue protons are chemically…

A: :1. First molecule (Bicyclo compound with CH₃ groups):Red and blue protons: These protons are…

Q: The rate constant for the reaction in question (1) is 7.2x109 at 298 K. Using your answer from…

A: Step 1- To find the rate constant at 205 K,use the Arrhenius equation: k = Ae^(-Ea/RT) where:k =…

Q: help  please answer in text form with proper workings and explanation for each and every part and…

A: Step 1: Step 2: Step 3: Step 4:

Q: Identify which compound corresponds to the IR data as shown. Explain

A: The compound corresponding to the IR data isThe IR spectrum shows a strong absorption around 3300…

Q: On the following two compounds, indicate the direction of molecular dipole moment. If a compound has…

A: DibromoetheneBromine is more electronegative than hydrogen, so the dipole will be pointing toward…

Q: Please correct answer and don't use hand rating

A: In order to calculate the Arrhenius factor (A) for a given reaction, first we need to calculate the…

Q: 28) Which of the following compounds is most acidic? 2 3.33 points = OH A) I 28) B) II C) III D) IV…

A: a) is a ketone, it is not acidicb) is a carboxylic acid, it is the most acidicc) is a carboxylate…

Q: Predict the product of this organic reaction: CH3 O Pt CH3 CH C H + H2 P Specifically, in the…

A: Step 1: Role of reagentReactant has aldehyde (−CHO) functional group. Reagent = H2/Pt H2/Pt is a…

Q: None

A: The concept behind answering questions related to significant figures involves a few basic rules…

Q: Write the balanced net ionic equation for the following (If no reaction write NR): a. The reaction…

A: At the equivalence point in a titration, the amount of titrant (in this case, HBr) added is just…

Q: હું 2. (a) Show the oxygen pressure dependence of electron concentration in MgO is -1/6 when the…

A:

Q: KH of Henry law

A: Henry's Law is a gas law formulated by William Henry in 1803. It states that the amount of dissolved…

Q: help  please answer in text form with proper workings and explanation for each and every part and…

A: Step 1:

Q: Don't use AI.

A:

Q: Please correct answer and don't use hand rating

A: You can place these options:β1 → 4 (first)α1 → 4 (second)α1 ↔ β2 (third)

Q: Please correct answer and don't use hand rating

A: Given data:Wavelength λ=0.709A˚ ,Second-order diffraction, n = 2 ,Angle  2θ=20.2∘,soθ=220.2∘​=10.1∘…

Q: 2. What causes splitting in NMR? Explain the origin of this phenomenon.

A: Nuclear Magnetic Resonance (NMR) is a spectroscopic technique used to obtain information about the…

Q: Curved arrows are used to illustrate the flow of electrons. Use the reaction conditions provided and…

A:

Q: If AH is -100 kJ and AS° is +200 J/K, what is the AG° at 298 K? O-159.6 kJ +159.6 kJ -60 kJ

A:

Q: Calculate the molar solubility of CaF2 (Ksp = 3.90 x 10-11) in a solution that is 0.080M in…

A: The problem is asking for the molar solubility of CaF2 in a solution that already contains Ca2+ ions…

Q: HI + KOH ローロ - Predict the products of the reaction below. That is, complete the right-hand side of…

A: The given reaction is between hydroiodic acid (HI) and potassium hydroxide (KOH). This is an example…

Q: None

A: Step 1:Solution:Given an amino acid. Determine the alpha carbon in the compound.Step 2:The α,β.γ and…

Q: The combustion of 28.8 g of NH3 consumes exactly   _____ g of O2.

A: Step 1:Using the balanced equation: tells us that 4 moles of ammonia react with 3 moles of oxygen.…

Q: Would the products or reactants be favoured in the reaction below? 1. There's not enough…

A: The given reaction,  HCOOH+ NH⁠⁠⁠⁠⁠⁠⁠3 -> HCOO⁠⁠⁠⁠⁠⁠⁠-  + NH4⁠⁠⁠⁠⁠⁠⁠+ Here, the acid is HCOOH and…

Q: help please answer in text form with proper workings and explanation for each and every part and…

A: In this problem, we are tasked with selecting the most suitable wavelength for the quantitative…

Q: None

A: Step 1: Significant figure rules(i) All non-zero numbers are significant. (ii) Zeros between two…