Experiment shows that the rate formation of carbon tetrachloride from chloroform, CH3 +Cl2 → CCl4 + HCI is the first order in CHCl3, ½ order in Cl2 and 3/2 order overall. Is the following mechanism consistent with the overall rate low? Cl2 2 Cl (K1, K-1) fast Cl + CHCl 3 → HCI + CC13⚫ (k2) slow CCl3 + Cl⚫ CCl4 (K3) fast (Use the steady state principle for the radicals Cl• and CC13. to determine the differential rate equation of carbon tetrachloride formation d [CCl4] / dt).
Q: Which best describes the following reaction? Each potential answer to this question consists of two…
A: Step 1: Step 2: Step 3: Step 4:
Q: Pressure (not to scale) a. g 60 e b • D T I Temperature (not to scale) 74. Consider the phase…
A: Considering the diagram above:a). The boiling point of a substance is the temperature at which the…
Q: Which of the following describes the entropy change in the given reaction? 2 C₁₂O(g) →2 Cl2(g) + 7…
A: Approach to solving the question: Detailed explanation:Entropy is related to the microscopic…
Q: 4. Calculate the number of moles of Cl2 in 4.99X1014 molecules of Cl₂. ploz tor
A: The objective of this question is to calculate the number of moles of Cl2 given the number of…
Q: The solubility of CO2 in h2o is very low in air (1.05e-5 M at 25 C) because the partial pressure of…
A: The objective of this question is to find the partial pressure of CO2 required to dissolve a given…
Q: CI + ΑΙ CH2C12 4 + HCI
A: Step 1: Step 2: Step 3: Step 4:
Q: For the provided reaction, which option among those listed both shows the allowed product of an…
A: The question is asking to identify the correct product of an electrocyclization reaction and the…
Q: A sample of argon gas occupies a volume of 6.57 L at 53.0°C and 0.880 atm. If it is desired to…
A: The objective of this question is to find the temperature of a sample of argon gas when its volume…
Q: dont provide handwritinh solution ...
A: Spherical shell of zero electron density is called a radial node. It can be calculated by the…
Q: Draw the structure(s) of the major organic product(s) of the following reaction. + 1. in benzene 2.…
A: The product can undergor further hydrolysis to give the acid.
Q: Determine ∆G° for 2 NO₂(g) → N₂O₄(g) at 25 °C. The standard Gibbs free energy change (ΔG°) at 25°C…
A: Step 1:
Q: how to get 1-(1-methyl-3,4-dihydro-1H-isoquinolin-2-yl)ethanone from…
A: To get 1-(1-methyl-3,4-dihydro-1H-isoquinolin-2-yl)ethanone from…
Q: Calculate the density of oxygen gas (in g/L) at 477 mm Hg and 45.8 °C. g/L
A: The objective of this question is to calculate the density of oxygen gas under given conditions of…
Q: 1) following reactions. Give the major organic product or missing starting material for the a) 1.…
A: Step 1: Step 2: Step 3: Step 4:
Q: A patient requires a dose of 99m-Technetium of 10 MBecquerel contained within 2 mL of injection. The…
A: The objective of the question is to calculate the amount of 99m-Technetium that needs to be eluted…
Q: At 460 K, ∆G = -13.1 kJ/mol for the reaction 2 A (g) → B (g). If the partial pressures of A and B…
A:
Q: 17. Which ion is not isoelectronic with the others? a) N³- b) 02- c) Ne d) A1²+ e) Mg2+
A: The objective of the question is to identify the ion that is not isoelectronic with the others.…
Q: The wavelength is w = c,V (w) = 3 1 C2 C W C The wavelength is w=c W kw C -4/2 C v') = {(+9)*(-S)…
A: Given w=cWe have to solve V!(w) for w=c,Given,V∣(w)=(k/2)∗((w/c)+(c/w))−1/2∗(1/c−c/w2)putting w=c…
Q: A buret is cleaned and filled to the 0.85 ml mark with 0.123 M hydrochloric acid solution. Another…
A: Step 1:
Q: What are the components of a buffer? A buffer is when you have a weak base and conjugate acid Type…
A: Step 1 A buffer solution is designed to minimize changes in the pH when small amounts of acid or…
Q: 1.46 mol sample of nitrogen gas at a temperature of 13.0 °C is found to occupy a volume of 30.0…
A: Approach to solving the question: Detailed explanation: Examples: Key references:
Q: I understand how to solve the questions, but in the overall question how do we know that the unknown…
A:
Q: What is the Ksp of aluminum hydroxide if the equilibrium concentrations are [A1³+] = 5.0 × 10-2 M…
A:
Q: None
A: Step 1: Step 2: Step 3: Step 4:
Q: A galvanic cell is powered by the following redox reaction: 3+ 4 Fe (aq) + N₂H(aq) + 4OH (aq) → 4…
A: Step 1: At cathode reduction takes place.4Fe3+(aq)+4e−→4Fe2+(aq)Eo=0.771 V Step 2: At anode…
Q: A voltaic cell consists of Cu^2+/Cu and Cd ^2+/Cd half-cells. Each compartment has a volume of 0.500…
A: To find the concentration of [Cu^2+] when the cell voltage is 0.728 V, we can use the Nernst…
Q: 3. Which of the molecules below could do a crossed condensation reaction with ethyl acetate…
A: The condensation reaction involving carbonyl and some acyl compounds involves deprotonation of the…
Q: Problems: 1. Predict the product of the following reaction and show the mechanism. O 0 1) KOiPr,…
A: Step 1:α− Alkylation of carbonyl (aldehyde or ketone) and ester:The α−H of the carbonyl/ester group…
Q: HO H H H2504 X=Y
A: Note : Aldehydes are more reactive than ketones . ketones are less reactive due to bulkiness and…
Q: A sample of oxygen gas occupies a volume of 9.84 L at 46.0°C and 1.29 atm. If it is desired to…
A: The objective of the question is to find the temperature of the oxygen gas sample at the new volume…
Q: Don't provide hand writing solution
A: To Draw The GraphConduction Band (CB) and Valence Band (VB) diagram:The CB will be higher in energy…
Q: A 0.175 mol sample of N2 gas is contained in a 4.00 L flask at room temperature and pressure. What…
A: The objective of this question is to calculate the density of nitrogen gas under given conditions.…
Q: Question 9
A: Steps to read the readingStep 1: When a transparent liquid is placed in glass ware (like measuring…
Q: how to get 1-(1-methyl-3,4-dihydro-1H-isoquinolin-2-yl)ethanone from…
A: 1. Starting Material Analysis- **N-ethenyl-N-(2-phenylethyl)acetamide** has the structure where an…
Q: Please help me solve them, thumbs up will be given. thank u
A: Q4. Cross Claisen condensation reaction Q5. The mechanism followed is Claisen and Aldol condensation…
Q: In the reaction, sodium and chlorine combine to produce sodium chloride. In an instance when four…
A: Step 1:In the reaction, 2Na + Cl2 → ? NaClFirst balance the reaction, 2Na + Cl2 → 2 NaCl In the…
Q: 4) i) Fill in the reagents to complete the synthetic sequence below, and draw the final product in…
A:
Q: Identify the reaction for this equilibrium expression. K = [H+]²[SO²-] [H2SO4] ○ H2SO4 (aq) = H+…
A: The objective of the question is to identify the correct chemical reaction that corresponds to the…
Q: Show a detailed mechanism for the formation of PET (polyethylene terephthalate) from terephthalic…
A: Step 1: The formation of polyethylene terephthalate (PET) from terephthalic acid chloride and…
Q: A chemist fills a reaction vessel with 4.44 atm methane (CH4) gas, 3.26 atm oxygen (O2) gas, 9.73…
A: Step 1: GivenPCH4 = 4.44 atmPO2 = 3.26 atmPCO2 = 9.73 atmPH2 = 1.99 atmT = 25.0 oC = 298 KCH4 (g) +…
Q: P13.5: The biosynthetic pathway for the antibiotic compound rabelomycin begins with the condensation…
A: Step 1: Step 2: Step 3: Step 4:
Q: Calculate the mass (in g) of SiO2 that reacts completely with 15.0 grams of carbon according to the…
A: Given mass of carbon= 15.0 gMolecular mass of carbon = 12.0 g/molNumber of moles of carbon= given…
Q: please answer in text form and in proper format answer with must explanation , calculation for each…
A: Step 1: Convert temperature data sets to Kelvin T1= -8.73 C ---> 264.42 K (According to the…
Q: solve this with step by step calculations
A: Approach to solving the question:For any solution to be a buffer solution, it should fall into one…
Q: 5. The element Chromium has a KB X-ray wavelength of 0.209nm. The K-shell binding energy is 5989eV.…
A: Step 1: Step 2: Step 3: Step 4:
Q: Consider the following equilibrium: 2NO (g)+ Cl2 (g) 2NOCI (g) AG = -41. kJ Now suppose a reaction…
A: Step 1:Step 2:Step 3:Step 4:
Q: Calculate the density of krypton gas (in g/L) at 944 mm Hg and 46.0 °C.g/L
A: The objective of this question is to calculate the density of krypton gas under given conditions of…
Q: Which of the following sequences would perform the transformation shown? Copyrighted Graded 1)…
A:
Q: Submitted What is the most likely mechanism for the reaction below? Br H3C-N-CH3 Multiple Choice О…
A: Let's consider each option:- Option 1st ) SN1 :- This is a type of substitution reaction that…
Q: 11. Draw the mechanism and final product. Br-Br
A: Step 1: Step 2: Step 3: Step 4:
Step by step
Solved in 2 steps
- A--> B + C is 1st order. If rate = 2 x 10^-4 when [A] = 0.1 M what is the rate when [A] = 0.5 M?2. Which equation is used to calculate the half-life of the first-order equation below? A ® 2B rate = k[A] a. t1/2 = 2 ´ ln k b. t1/2 = (ln k)/[A]o c. t1/2 = ln (k/2) d. t1/2 = ln ([A]o/k) e. t1/2 = (ln 2)/kAn irreversible unimolecular reaction (A -> B) has a rate constant of 3.0 per second. What is the half-time (t1/2)? Type in your answer. t1/2 =
- hemistry the order of the reaction is n=1The rxn I- + OCl- ® IO- + Cl- is first order with respect to I- and first order with respect to OCl-. The rate constant is 8.0 x 10-2 L/mol×s. What is the rate of rxn when [I-] = 0.10 M and [OCl-] = 0.20 M? a) 4.4 x 10-4 M/s b) 1.6 x 10-3 M/s c) 3.2 x 10-3 M/s d) 2.2 x 10-4 M/s e) 2.4 x 10-5 M/s1. The following data were collected from the alkaline hydrolysis reaction of t-butylbromide to t-butyl alcohol as: (CH3)3CBr à alkaline hydrolysis à (CH3)3COH a. At concentration 0.5 M the rate was 0.005 (mol/L.s) b. At concentration 1.5 M the rate was 0.015 (mol/L.s) If you know that: Rate2 / Rate1 = ([A2] / [A1])m Find out the followings: a. The reaction order b. The reaction constant c. The half-life of the reaction.
- Use the Image to solve these problems. 1. What is the order of this reaction with respect to NO2? 2. Write a rate law for this reaction, and calculate the value of the rate constant (k). (Report in scientific notation to 3 sig figs without units) Rate law: Rate constant (k): 3. Determine the half-life for this reaction. (Report in scientific notation to 3 sig figs without units) 4. Calculate [NO2] at 2.70 x 104 seconds after the start of the reaction. (Report to 3 sig figs without units)The rate constants for the first order reaction were found at different temperatures (below). What is theactivation energy for this reaction in kJ/mol? T1 = 11.6 oC k1 = 0.35 T2 = 48.6 oC k2 = 7.1Report your answer to the nearest whole number.The rate law for a given rxn is expressed as Rate = k[A]2[B] . Data used to create this RL is in the adjacent table. What are the correct units for k? a) M-1•hr-1 b) hr-1 c) M2•hr-1 d) M•hr e) M-2•hr-1
- Q3. Find the value of the rate constant at 600 KUse the following data to determine the reaction order and the rate constant. Trial H2 (M) N2 (M) Initial rate (M/s) 1 0.00200 0.0100 8.00 × 10−4 2 0.00200 0.0150 1.20 × 10−3 3 0.00100 0.0100 2.00 × 10−4 (a) What is the rate order for N2? A. zero B. first C. secondUse this data to determine the value of the rate constant. Expt 1 [Cl2] [Br2] Rate [ClBr]/min 1 0.011 0.025 0.0028 2 0.033 0.025 0.0252 3 0.033 0.100 0.0252 4 0.011 0.050 0.0028 Question 3 options: 0.056 / min 23 / min 30 / min 1.1 / min 925 / min 102 / min 2.5 / min 5.1 / min 463 /min 44.8 / min 10.2 / min