Q: Which one is sn1 or sn2 and state the mechanism?
A: -> In presence of polar aprotic solvent there occur SN2 mechanism. -> In presence of polar…
Q: 1. How many moles of NaOH (FW = 40g/mol) are there in 2.0 grams NaOH? 2. How many grams of Na2CO3…
A:
Q: A student is told the barometric pressure is known to be 1.13 atm. In her experiment she collects…
A: Given data :
Q: Pure aspirin has a melting point of 135-136°C. Before the melting point was determined - if one…
A: As per the rule, we’ll answer the first question since the exact one wasn’t specified. Please submit…
Q: Bronze is an alloy made of copper (Cu) and tin (Sn). The volume of the cylinder is 6.010 x 10 cm³.…
A:
Q: 3a. At right is a hypothetical enzyme that breaks down isoleucine (the amino acid substrate is shown…
A:
Q: Consider the following equilibrium system: PCI5(9) PC13(g) + Cl₂(9) A 10.00 L evacuated flask is…
A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…
Q: a. Provide names for both metabolites. b. What kind of reaction occurs here? c. What enzyme…
A: Note : According to our guidelines we are supposed to answer only first three subpart of question.…
Q: A certain metal with molar mass of 54.55 g/mol crystallizes to form a face- centered cubic unit cell…
A: Answer: Density of a unit cell is: d=Z×MNA×a3 Here: d=density of the unit cellM=Molar mass of the…
Q: Complete the Kal expression for H₂CO3 in an aqueous solution. Kal = 4.45 x 10-7 = [H₂CO3] [H3O+]…
A: Weak acid does not dissociate completely so they have multiple dissociation constant.
Q: Milk of magnesia Ammonia Lye ↓ 14 13 12 11 10 Basic PH Scale Saliva, pH 5.7-7.1 Seawater 9 Baking…
A:
Q: The U.S. Environmental Protection Agency set a maximum contaminant level (MCL) for…
A: ppm means parts per million. It is convenient to use this concentration term when the solute is…
Q: Classify the following reaction: 2Na(s) + Cl₂(g) → 2NaCl(aq) Osynthesis Odouble replacement O single…
A: -> Single replacement reaction is a chemical reaction in which one element is replaced by another…
Q: You are given a 0.1 M stock solution of glycine. From this stock solution, you are asked to make…
A: Here we are required to find the volume of the stock solution needed to prepare diluted solution of…
Q: Using the table of bond dissociation energies, the AH for the following reaction is CH4 +2O 2 → CO 2…
A:
Q: Muriatic acid is the commercial name for hydrochloric acid that can be purchased from hardware…
A: Answer:- This question is answered by using the simple concept of calculation of mass of the…
Q: The equilibrium constant in terms of pressures, Kp, for the reaction NH3(g) + HCl(g) NH4Cl(s) at 340…
A: Given equilibrium reaction ; NH3 (g) + HCl (g) ⇔NH4Cl (s)…
Q: A sample of an industrial waste water is analyzed and found to contain 41.0 ppb Co3+. How many grams…
A:
Q: A certain reaction has an activation energy of 47.74 kJ/mol. At what Kelvin temperature will the…
A: Given -> Activation energy (Ea) = 47.74 kJ/mole = 47740 J/mole (1 KJ = 1000J) Temperature (T1) =…
Q: Suppose a 2.00-mol sample of an ideal gas at a fixed temperature of 300 K expands against a constant…
A: Given that expansion occur at constant temperature which implies that process is isothermal.
Q: Write ionic and net ionic equations for the following reactions: (a) AgNO3(aq) + Na₂SO4(aq) (b)…
A:
Q: 1. What is the enthalpy change when 12.8 g Hz (g) reacts with excess (lig) to form HCl (g) H₂ (g) +…
A:
Q: If the rate law for a reaction is rate=k[A]2[B], What is the overall order of the reaction?
A:
Q: 7. What is the molecular formula of the compound if its empirical formula is HCO2 and its molecular…
A: The Answer to the following question is-
Q: If 108.2 mL of water is shaken with oxygen gas at 1.6 atm, it will dissolve 0.0036 g O₂. Estimate…
A:
Q: Show all solutions. N 2 O 4(g) ↔ 2 N O 2(g) Kc = 4.63 x 10 -3 at 250C If 1.00 M NO2 was…
A: Here Initial concentration of NO2 is given , this means it is a reactant in the reaction. Also the…
Q: 1. How many moles of NaOH (FW = 40g/mol) are there in 2.0 grams NaOH? 2. How many grams of Na2CO3…
A:
Q: Find the percent yield of magnesium oxide in your experiment.
A: Since there are two different trials, we have to use find the percent yield for each trial…
Q: 3000 2000 ३ हू MAVENUMBERI -48 IST
A: NMR spectroscopy is branch of chemistry in which we deal with shielding and deshielding effect of…
Q: Which scientist first discovered electrons? a. Bohr b. Chadwick c. Dalton d. Democritus e.…
A: Here, we have to write the name of the scientist who discovered electrons.
Q: 3. How much does 6.02 x 1023 molecules of CO2 (FW = 44g/mol) weigh?
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Identify the following reaction as substitution,addition or rearrangement
A: To solve this problem we have to know about the given reaction .
Q: A reaction between the substances A and B has been found to give the following data: [A] (mol/L) 1.0…
A: The equation given: 3 A + 2B ==> 2C + D Let us consider the rate law for equation be : Rate =…
Q: Chemistry Demonstrate using energy plots of E vs. progress of reaction and accompanying brief…
A:
Q: The given data is obtained at 25°C. 1. Solve for rate law and rate constant at 20°C 2. If rate…
A: First of all, we calculate order of reaction with respesct to reactant ClO2 and OH-. With the help…
Q: 20. Based on your understanding of the relationships between the structures and physical properties…
A: Covalent compounds have low melting point. They are soft solids. They are not soluble in water but…
Q: > Question 2 Calculate the number of moles of H₂O2 in 21.43 mL of 3% H₂O2. Assume that the density…
A:
Q: Be sure to answer all parts. The second-order rate constant for the decomposition of nitrous oxide…
A:
Q: Which chair conformer is the most stable/lower in energy: EXY Because axial positions are more…
A: Given chair conformations:
Q: Can you do 3 and 4 and explain it? And how yo identify it. State the mechanism in which through…
A:
Q: particular reactant decomposes with a half-life of 163 s when its initial concentration is 0.279 M.…
A:
Q: Which of the following statements about the alkaline earth metals are true? A) The filled orbital…
A:
Q: Can you answer it and explain it? State the mechanism in which through reaction proceeds sn2 or sn1
A:
Q: The rate constant for the reaction is 0.990 M. s at 200 °C. A-products If the initial concentration…
A:
Q: Ti³+ is to be generated in 0.10 M HCIO, for coulometric reduction of azobenzene. TiO2+ + 2H+ + e…
A: Given :
Q: You prepared a 0.250 M NH, solution by diluting 8.46 (±0.04) mL of 28.0 (10.5) wt% NH, [density =…
A:
Q: 3. Predict the products of each reaction. A) toluene + 1) NBS, ROOR, A; 2) Mg/ether; 3) CH3CH₂CHO…
A: These reactions are based on the basic organic mechanism. These are basic concepts like…
Q: . The decomposition of N₂O5 in carbon tetrachloride has been studied: 2 N₂Os (g) → 2 N₂O4 (g) +…
A: The data tabulated below :
Q: Can you do 5,6,7 and explain it? State the mechanism in which through reaction proceeds sn2 or sn1…
A:
Q: One component of acid rain can be formed in the atmosphere by the reaction SO₂(g) + H₂O(1)→…
A:
Step by step
Solved in 2 steps
- Which of the following has the strongest IM forces? A. C2Cl6 B. C2H6 C. C2F6 D. C2Br6The melting points and boiling points of two isomeric alkanes are asfollows: CH3(CH2)6CH3, mp = −57 °C and bp = 126 °C; (CH3)3CC(CH3)3,mp = 102 °C and bp = 106 °C. Explain why there is a small difference in the boiling points of the two compounds, but a huge difference in their melting points.Which molecule in each pair has the higher vapor pressure at a given temperature? a. CH 4 or NH 3 b. CH 4 or C 2H 6 c. C 2H 6 or CH 3OH
- What is the main intermolecular forces of the following :1.) H2SO42.) N23.)KMnO44.) H2O25.)CH3CH2CH2CH3 What is the most unstable configuration form of cyclohexane?a.) chairb.) half-chairc.) boatWhich one of the following two compounds has the stronger IMF - and therefore the higher boiling point? ClF5 PF5Explain why the boiling point of CH 3CH 2CONH 2 is higher than the boiling point of CH 3CO 2CH 3.
- Arrange the following compounds in increasing order of their boiling points, CH3CHO, CH3CH2OH, CH3OCH3, CH3CH2CH3Identify the strongest intermolecular force in each of the followingcompounds. Give a reason for your choice.a) CH3CH2CH2CH3b) CH3NH2c) CH3CH2BrArrange the following in increasing order of boiling point:(i) CH3CH2CH2CH2Br(ii) (CH3)3.Br(iii) (CH3)2C.Br
- Which one of the following substances would be the most soluble in CCl4? a. C10H22 b. NH3 c. CH3CH2OH d. H2OWhich one of the following can form hydrogen bonds? a. H2S b. HCl c. N(CH3)3 d. HN(CH3)2 e. CH3-O-CH3How many of the compounds shown below do not possess hydrogen bonding:CH3OCH3CH3CH2CH3 CH3CH2NH2CH3CH2OHCH3CH2CHF2 a. 1 b. 3 c. 2 d. 4 e. 5