Why does the addition of bromine to fumaric acid require a high temperature for the reaction while other substrates (generic alkanes, alkenes, and alkynes) react with bromine at room temperature?

Q: Consider the equilibrium system described by the chemical reaction below. At equilibrium, a 5.0 L…

A: At equilibrium-> Volume =5.0 L Mole of CH4 = 1.2 mole Mole of H2S = 2.8 mole Mole of CS2 = 0.63…

Q: The electrometive force of the half cells at 2s č: Ag / Ag Ag/ Ag Br -08 V - 0.071V calculate:…

A:

Q: Problem 5: Using IUPAC rules name the following molecules. Br oct-2-c Br

A: In IUPAC nomenclature at first longest carbon chain is numbered,in such a way so that double binded…

Q: ce AH°rxn for ΔΗ

A:

Q: Find the pH of a 0.145 M HCIO2(aq) solution. For HCIO2, Ka = 0.011. O 0.84 O 1.46 O 1.34 O 1.40

A: Given: Concentration of HClO2 = 0.145 M And Ka of HClO2 = 0.011

Q: What is the molar solubility of AgCl (Ksp = 1.80 x 10-10) in 0.710 M NH:? (Kf of Ag(NH:)2+ is 1.7 x…

A:

Q: Neutral Basic Acidic H. NH3 H3C-C-C00 -CH2-CH-C NH3 но arginine Leu OOC-CH2 C-COO NH3 Gln glutamate

A: carry positively charged amino acid-treated as acidic whereas negative charge on amino acid is…

Q: Element Atomic Number: 1 Name: Hydrogen Symbol: Atomic Number: O 'H O 2H Isotope Atomic Mass:…

A: Deuterium, H12 has 1 proton and 1 neutron.

Q: A sample of an unknown gas is placed in a vessel with a volume of 7,692 mL at a temperature of 15.5…

A: 17.  Given :-  volume = 7692 mL  pressure = 1.2 atm  temperature = 15.5°C  To calculate :-  no.of…

Q: What is the equation for the reaction of Mg(s) with CuSO4(aq)?

A: Given :- Mg(s) + CuSO4(aq) →  To complete :- above equation

Q: Bromine monochloride is synthesized using the reaction Br, (g) + Cl, (g) 2 BrCl(g) K, = 1.1 x 104 at…

A: The balanced reaction given is, => Given: Volume of flask = 193.0 L Mass of Br2 taken = 0.956 Kg…

Q: salicylic acid point groups and symmetry detailed explanation

A: The point group of salicylic acid is

Q: Liquid X is known to have a lower viscosity and lower surface tension than Liquid Y. Use these facts…

A: Given that liquid-X has a lower viscosity and lower surface tension than liquid-Y.

Q: 1. Classify each reactant as an acid or base. CF + NH4* a. HCI + NH3 b. CH3COOH+ H2O CH3COO" + H;O*…

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Q: How many kilojoules of energy are generated when in 91.4 grams of NO(g) reacts according to the…

A: Change in enthalpy of reaction is the difference between the total enthalpy of products and total…

Q: Given the data, calculate the average rate of reaction for each successive time interval. What is…

A: Given reaction is, 2 N2O5→  4NO2+O2 We have to find the average rate of reaction at each given time…

Q: If 1.0 liter of 0.2 M acetic acid is treated with 4.0 g of NaOH, predict the resulting pH. Acetic…

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Q: abel this diagram. Answer Bank E reactants transition state* products ΔΗ Reaction progress Which…

A: In the presence of catalyst there is no change in the position of equilibrium but only path of…

Q: 2. In an oxidation-reduction reaction, the substance reduced always a) takes on oxygen atoms. b)…

A: Choose the correct option for reduced process--

Q: product forms at the anode?

A:

Q: 2. Predict the products of the following oxidation-reduction reactions, but do not balance: (a)…

A: The answer is given below

Q: Explain, with the help of structures and curved arrow mechanisms, why trans-2-chloro-…

A: Given:

Q: Consider a galvanic electrochemical cell constructed using Cr/Cr³⁺ and Zn/Zn²⁺ at 25 °C. The…

A: Electrochemistry is branch of chemistry in which we oxidation and reduction reactions. Oxidation…

Q: A solution is made by dissolving 0.706 mol of nonelectrolyte solute in 781 g of benzene. Calculate…

A: Given: The number of moles of the nonelectrolyte solute dissolved in benzene = 0.706 mol The mass of…

Q: During dehydration reactions, the hydrogen atom maybe removed from an oxygen atom whereas in a…

A:

Q: ance the following equations: NH, (g)+O, (g) → NO, (g) +H,0 (g) А.) Al(NO,); + Na,S → Al,S, + NaNO,…

A: To balance the chemical equation we first need to count the number of atoms of each element on both…

Q: Select the correct product from the following transformation. 1. ВНз THF ? 2. НаО2, NaOН OH OH +…

A:

Q: Part A Which aqueous solution has the highest boiling point? O 1.25 M Ca(NO3)2 O 1.25 M KNO3 O 1.25…

A: When any non-volatile solute is added to pure solvent then its boiling point increases. this is…

Q: Part A Determine the pH of a 0.227 M C5H5N solution at 25°C. The Kh of C5H5N is 1.7 x 10-9. O 9.29 O…

A:

Q: The molecule (CH3)2N-PF2 has two atoms that can act as Lewis bases. With boron compounds, BH3…

A: According to HSAB principle:  Hard acid prefers to bind with hard base.  Soft acid prefers to bind…

Q: If HCl and CuSO4 solutions were mixed, would a reaction occur? If so, what is the equation?

A:

Q: A reactant decomposes with a half-life of 47.9 s when its initial concentration is 0.325 M. When the…

A: Given: When the initial concentration is 0.325 M, the half-life = 47.9 s When the initial…

Q: Write out a balanced molecular and a net ionic equation, both with phase labels, for the reaction…

A:

Q: Find energy in kJ of a photon. 2= 488 nm. The speed of light is 3.00 × 10° m/s and h = 6.63 × 10¬34…

A: given :-  wavelength = 488 nm  speed of light = 3.00 × 108 m/s  h = 6.63 × 10-34 J.s  To calculate…

Q: Consider the following data for osmium: 190.23 mol atomic mass electronegativity 2.20 kJ 106.1 mol…

A: Electron affinity is the energy released when an electron is added to outermost shell of isolated…

Q: 6. Consider the reaction HCI + NaOH → NaCl + H2O 2noiteonO deJ-teo1 which you also performed in the…

A: The reaction given is, => Given: Concentration of HCl = 1.0 M Concentration of NaOH = 1.0 M…

Q: A photon of light has a frequency of 3.26 x 105 hertz. What is its wavelength? The speed of light is…

A:

Q: Calculate quantity of charge and maximum work from a battery. The discharge reaction for a…

A:

Q: ball & stick v + labels cis isomer trans isomer cis-trans isomerism not possible

A: The cis-tans isomerization is a type of stereoisomerism. The molecule which contains a double bond…

Q: salts acidic, basic, or neutral

A:

Q: Furnaces in residential homes usually burn natural gas, which is mostly methane, CH4. The balanced…

A: Here is the balanced equation for the complete combustion of methane: CH4 + 2O2 →CO2 + 2H2O

Q: ball & stick labels cis isomer trans isomer cis-trans isomerism not possible

A: Geometrical isomerism :- It arises due to restricted rotation of groups around C=C double bond  The…

Q: Find the AH,n for the following reaction: 2N2(9) + 502(9) → 2N2O5 (9) given the following reactions…

A: The change in enthalpy of a reaction that can be made from the other three reactions can be…

Q: A solution prepared by mixing 22.2 mL of 0.400 M NaCl and 22.2 mL of 0.400 M KI was titrated with…

A:

Q: 1) Using the following equation: I + KIO: + HC1 ------> ICI + KC + H20 Calculate how many grams of…

A: (1)  Given following unbalanced Chemical equation -  I2 + KIO3 + HCl ---------> ICl + KCl + H2O…

Q: - Determine whether each redox reaction occurs spontaneously in the forward direction. a) Ni (s) +…

A: If the overall cell potential comes out to be positive then that means the reaction is spontaneous…

Q: The vinegar that you can buy at a grocery store is actually a dilute acid solution that is 5.0% w/v…

A: Given that, the vinegar that you can buy at a grocery store is actually a dilute acid solution that…

Q: The value of K, for the reaction between water vapor and dichlorine monoxide is 0.0900 at 25°C.…

A: Given, H2O(g) + Cl2O(g) ⇌ 2HOCl(g) Temperature (T) = 25°C Equilibrium constant (KC) = 0.0900 Initial…

Q: You dilute 200. mL of 1.00 M HF to a final concentration of 0.200 M. What is the final volume of the…

A:

Q: A sample of bauxite ore contains 7.71 * 1024 molecules of aluminum oxide, Al2O3. How many moles of…

A: