Q: 2= h √2л mk T
A:
Q: - F2 (g) a below. IF3 (g) ΔΗ JE- (a) AH
A: IF5(g) ------> IF(g) + 2F2(g) ∆H1 = +745 kJ
Q: The correct arrangement of logP for this compound is: H3C -CH3 HN NH HN. NH 2. Seiect one C32
A: log P is the measure of lipophilicity of the molecules. logP increases with the increasing alkyl…
Q: which of the following froactions is equivalent to 55% 13/25, 11/20/, 9/20, 12/25
A: Given, 13/25, 11/20, 9/20, 12/25
Q: s-t) (u-v) 1. LiAlH4 2. H₂O, H+ -MgCI 1. 2. H₂O, H+ iai la lo NaBH4, CH3OH H₂ (1 equivalent) Pd
A:
Q: 共 aterally vatne t o side F 31 2-Gmaller the osu ius 39-kemder gasho Cnemus by hoae ue mbe. -#37…
A:
Q: HO 12. CH,OH HQ
A: Reaction 1 : Cyclohexane reaction with Br2 and hv. 2. Dehydrobromination. 3. Allylic bromination. 4.…
Q: 0-18. a. Calculate the quotient [H;P04]/[H,PO,] in 0.050 0 M KH,PO4. b. Find the same quotient for…
A: 1. First of all we must know the basic formulaes. PH= - log [H+]
Q: ब) 44307 DBH3 • THF 27 4202, NaoH t Br, H2O compuede the following rrection
A:
Q: i) H2SO4 CH3-CH-CH2-ОН + H3C-H2C-OH 140 0C НО + SOCI, ii) ? CH3 Cl, iii) ? КОН H,0 iv) -CH2-CN ?…
A: Complete organic reactions are as follows:
Q: CH3CH₂CH₂ H H₂C. 010 H excess CH3CH₂OH dry HCI Ag(NH3)2+ KMnO4, H+ heat (3) (1) (2)
A: Since, this is multiple subpart questions. So, I will solved first three subpart questions for you.…
Q: 0-0 ОН acetone, H,O; Then HCI, H20
A: Concept: the above reaction is an example of oxidation reaction. Here the reagent dioxane is use as…
Q: 12C6 + 12C6 -- > __________ + 1n0
A:
Q: ऐजब पेम्ट ल्क की हिराकट मेनव के PTCवेन्ननाकेर्सय् न Pम वनी T0- 5 ১. Pk৭ v৭c वmd नकट वाकक० वतत…
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Q: 0.00130 molk cry]g NH* = Hod - log (u.8x 10-s) 4.50 + 20.0D = 24.50 x 1l0°3L • log 0. 00110 mols…
A: This is Henderson equation for buffer. Volume is cancel out as it is same
Q: CI H2 Pd 1000 psi AICI3 (h-i) 1 equivalent CH3S K* () O2N. CI CI 1. SO3 AICI3 (k-I) -CH3 H2SO4 2.…
A: (h-i) When 1-chloro-2-,4-dimetyl-4-phenylpentane Treated with aluminum chloride (Friedel Crafts…
Q: Please show the derivation of the following equati AG°2 AG°1 - T2 T1 T1
A: The expression given is,
Q: Calculate the ΔG°rxn using the following information. 4 HNO3(g) + 5 N2H4(l) → 7 N2(g) + 12 H2O(l)…
A: Given: ΔH°f(HNO3)= -133.9 kJ/mol ΔH°f(N2H4)= 50.6 kJ/mol ΔH°f(N2)= 0 kJ/mol ΔH°f(H2O)= -285.8…
Q: 26 TH value cEAHo Fortle fermatien of phes pheres trichleride fremits censtituent elenen- P2G)t…
A: The given equation is, P2(g) + 3Cl2(g)→2PCl3(g)
Q: 1. DIBAL-H 2. H20
A: Given reaction:
Q: 2- The values for A°m A2B , X3Y2 and A3Y are 2.4 , 1.5 and 1.8 respectively. Calculate the A°m for…
A:
Q: CaSO 4
A: NiS= Insoluble salt but soluble in nitric acid Ba(NO3)2= Soluble salt in water CaSO4= Slightly…
Q: त्रिच्यो 091 102k) Readion ्लालति 1. How dos Ohonglng the panick sic Speel up Ina Chennical adtion?…
A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…
Q: 1) MeMgBr 2) Workup Me O Me OH Me H. Me Me Me Me
A: The grignard reagent is represented as RMgX. where R is an alkyl halide. Methyl ion attacks at the…
Q: पगरकण Soपकicn oHgPa (s-्s0)4) trvaded wiHh T-1X10 M NaoM त atene एoं भने . CoCe ল लें १.2200t- NaoH…
A:
Q: Complete the following: АcONO, Аcон, -10°с N. H
A: See major product in red box.
Q: Calculate the pOH of a 0.05% HNO3 solution. (Densities: HNO3 = 1.51 g/cm; H20 = 1 %3D %3D g/cm3)…
A: The question is based on the concept of molarity. it is defined as number of moles of solute…
Q: CI excess CH2CH,CI 1. KMNO/NAOH/H;O 2. H3O* AICI3 AICI3 OH Он OH OH OH I3D II IV OAR OB.V
A: The series of reactions is as follows:
Q: EAHan for t Ixn
A:
Q: When balancing Pb0,t Hg lacid sdution, the correct answeeris Pbo,+4H" + A True B False q a+ Pb² in…
A: A balanced chemical equation is the one having equal number of atoms on both sides as well as equal…
Q: MeO2C. MeO2C. OMe -OMe 1. NaH. DMF 2. HgOn No Heat Ph₂P=CH-Me 국 COzMe Me
A: Reaction sequence is shown below,
Q: H CI H H FC- С — -N —н н н н H H H H I —С —
A: Nomenclature for the above compound
Q: 10.0 lirer flask contuh 02. of nole hycktyen sad Di400 niyen methane0300 nole o of 252 (R0-0824 te…
A: Given, The volume of flask = 10.0 L Moles of CH4 = 0.200 mol. Moles of H2 = 0.300 mol. Moles of…
Q: Calculate the AG°rxn using the following information. 2 H2S(g) + 3 O2(g) → 2 SO2(g) + 2 H2O(g)…
A: SOLUTION: Step 1: Free energy of the reaction is calculated from the equation:
Q: Me NABH, i) MEOH i) CH3NH2 ii) ii) LIAIH4 iii) H20 HO. Br i) NaCN iv) HD D ii) H3O i) Base E v) OEt…
A:
Q: H,0 H,Cro Br2 NaOH H+ CH3 H- он но- -H- HCN H,0 H* но- H- H- -O- он CH,CH,NH, H3C. Br
A: Since, you have multiple subparts questions. So, I will solved first three subparts questions for…
Q: (b) Na20(s) + 2HI(g)→ 2Nal(s) + H20(1) AG (Na,0(s)) =-376.56 kJ/mol AG (HI(g)) = 1.30 kJ/mol f AG…
A:
Q: Pregunta 5 Utilice la siguiente información para determinar la entalpía (AH°m) de la siguiente…
A: We have to determine the enthalpy of reaction
Q: 1-32. A bottle of concentrated aqueous sulfuric acid, labeled 98.0 wt% H₂SO4, has a concentration of…
A: Given that, Molarity of Concentrated aqueous Sulfuric acid = 18.0 M wt% H2SO4 = 98.0
Q: H*/H,O Li C2H5NH2/-78°C b) 2-Pentin HBr/ROOR/hv c)
A: Hydration of alkene is done by treating alkene with H+/ H2O Internal alkyne can be converted to…
Q: N2O4(g) = 2NO2(g) Kc = 4.66 × 10-3 at 25°C
A: Given information are as follow
Q: Which is higher: 116 °F or 45.5 °C ?
A: T1 = 116°F T2 = 45.5 °C
Q: [H+] = 6.5E-12
A:
Q: H-ö-H H-ö: H-C=0-H H3C-0-CH3 ČH3 I II III IV O I only Il only O I and II O I and IV O 1, II, and IV
A:
Q: H. a. TiCl4, CH2CI2 -78 ° to 0 °C Cl.. b. H2O workup Me CHO Me
A: The mechanism of the reactions are given as
Q: Methonol (CHqO,denaity = 361kg/m), aparepponol (C3H8O, density 351KG) ethonol (C2H60, donaity= 35,9…
A: Given : Volume of ethanol i.e C2H6O = 3.374 mL And density of C2H6O = 359 Kg/m3 = 0.359 g/mL…
Q: H3C-NH2 `Br (1 equiv) (1 equiv)
A:
Q: How do I calculate the percent yield and identify the limiting reagent
A: The solution is as follows:
Q: Identify A–E.
A: The organic compounds in which carbon atoms are bonded to each other by a double bond or by a triple…
Predict the products of the following elimination reaction and indicate which is the major product
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- In Active Example 3-29 you calculated that you would have to work six weeks to earn enough money to buy a 1082.49 television. You would be working five shifts of four hours each at 9.25/hr. But, alas, when you received your first pay check, you found that exactly 23 of your earnings had been withheld for social security, federal and state income taxes, and workers compensation insurance. Taking these into account, how many weeks will it take to earn the 1082.49?Chemistry (i) For T = 298K ΔG° = -8.314 x 298 x ln (2.83x10-3) = 14.524 KJ/mol (ii) For T = 308.15K ΔG° = -8.314 x 308.15 x ln (9.619x10-3) = 11.891 KJ/mol (iii) For T = 318.15K ΔG° = -8.314 x 318.15 x ln (3.14x10-2) = 9.147 KJ/mol (iv) For T = 328.15K ΔG° = -8.314 x 328.15 x ln (8.82x10-2) = 6.621 KJ/mol (v) For T = 338.15K ΔG° = -8.314 x 338.15 x ln (2.42x10-1) = 3.990 KJ/mol Based on the measured ΔG° values, is this equilibrium spontaneous at room temperature? Which factor, entropy, or enthalpy, has the greater impact on spontaneity in this case? Explain your answers.pls complete the 2nd table given the data1. 500.0 mL 0.2 M KI2. 500.0 mL 0.2 M KCl3. 500.0 mL 0.1 M K2S2O84. 500.0 mL 0.1 M K2SO45. 500.0 mL 4.0 mM Na2S2O3 (from Na2S2O3∙5H2O)
- A volumetric calcium analysis on triplicate samples of the blood serum of a patient believed to be suffering from a hyperparathyroid condition produced the following data: mmol Ca/L = 3.55, 3.65, 3.14. What is the 95% confidence interval for the mean of the data, assuming(a) No prior information about the precision of the analysis?(b) s → σ = 0.056 mmol Ca/L?-If ethanol (S.G. = 0.790) were used rather than water in measuring the density of the irregular objects, how would that have affected the result? Explain. -When you were measuring the volume of the irregular solid you were told to stir to eliminate bubbles. If the bubbles were not eliminated, how would that affect the density? Explain. -Suppose the density of 65.0 mL of some liquid was found to be 0.748 g/mL. What would be the specific gravity of 45.0 mL of this liquid?What volume (in cm3) cm3 of glacial acetic acid (100 % of acetic acid, with a density of 1.050g/cm3 ) is needed to produce 1.0 dm3 of pH 3.3 acetic acid?Ks = 1.75 x 10-5MM [CH3COOH] = 60.05 g/mol
- A mixture containing only Al2O3 (FM 101.96) and Fe2O3 (FM 159.69) weighs 2.019 g. When heated under a stream of H2, the Al2O3 is unchanged, but the Fe2O3 is converted to metallic Fe plus H2O(g). If the residue weighs 1.774 g, what is the weight percent of Al2O3 in the original mixture? (Do not include % symbol in your answer.)The percentage of an additive in gasoline was measured six times with the following results: 0.13; 0.12; 0.16; 0.17; 0.20 and 0.11%. What is the 99% confidence interval for the additive percentage?Calculate The density of Freon CF2Cl3 at 30 C and 0.954
- The combustion of ammonia in the presence of excess oxygen yields NO2 and H2O: 4 NH3 (g) + 7 O2 (g) → 4 NO2 (g) + 6 H2O (g) The combustion of 153 g of ammonia consumes __________ g of oxygen. Atomic weights: N=14.01, H=1.01, O=15.99. Input values only with 2 decimal places.After creating her standard curve for absorption versus the concentration (M) of FD&C Red 40 and processing her data, Sally found that her drinking strength Kool-Aid sample had a concentration of 4.692 x 10–5 M. If 0.132 grams of Kool-Aid powder was used to prepare an 8-fl oz cup of her assigned flavor, what is the percent by mass of FD&C Red 40 in her Kool-aid powder? Report your answer as a percentage with two places after the decimal. Do not include the percentage sign in your answer. Pay attention to units. You are trying to find the mass percentage of red dye, so you need to know each variable in the equation in Appendix B. Note that the percent by mass equation should be multiplied by 100. There may be some useful conversion factors in the experimental procedure.Ex1 Pchem. thank you. The answer should be 0.02, 1.13 M and 1.14 m respectively.