Q1 / What is the molecular weight of O SC ?? Note that S = 32.06 CI = 35.45 %3D %3D

Q: 16. Based upon the following mass spectral data, what is the correct formula of the compound that…

A: A mass spectrum is an intensity vs. m/z plot of positively charged molecular ion and fragment ions…

Q: Br -OC(CH3)3 а. b. -OCH,CH3 CI CI с. "NH2 (2 equiv)

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Q: Acetic Acid contains only C, H, nd O. 4.52mg sample of Ace tic Acidis complotely burned. It gives…

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Q: Nonmetals in groups 4-7 will L (If "FALSE" you MUST corred O True O False

A: Periodic table represents the systematic arrangement of elements in which the properties of these…

Q: OCH3 Fuming H,SO4 OCH3 OCH3 OCH3 OCH3 SO3H H®os SO3H I II IV III SO3H

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Q: PID "6A3919 2. Show the calculation for the number of atoms of copper contained in 0.0000282 grams…

A: Since you have posted a question with multiple sub-parts ,we will solve first three sub-parts for…

Q: 7. What would the formula be for the following stick model? (A) C4H10 (B) C4H8 (C) CSH12 (D) C5H8

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Q: Given: 2002(g) >2Co(g) + O2(g) ; Kc= 26, N2(g) + 3H2(g) 2NH3(g); Kc= 2 x 10-5, determine the Kc…

A: To determine the Kc value for the desired reaction , we have to adjust the given reaction . If we…

Q: Relative Abundance *(p) 100 80- 60 40 20 57 M (136) T "" 20 25 30 35 40 45 50 55 60 65 70 75 80 85…

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Q: ÞRACTICE: Given the data below, calculate the following: Number average molecular mass b. Weight…

A: We have to calculate the Number average molecular mass as follows in step 2:

Q: CHO CHO Br 25°C NH D + 90°C

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Q: ne molecular weight 5 Pa

A: Number of moles = mass / molar mass PV = nRT (ideal gas equation)

Q: 45.2 g NH3 On O P Ov OT

A: We are given: Mass of NH3 = 45.2g

Q: 4) c애 3 5) CH,OH G03 oH KMn Oy CHz)O 7) cH3 cHz CH OH 9 (CH3), COH + Na

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Q: (CH3)3P III. I. (H3C), (H3C);P" IV. I. PH(CH3)3 (H3C)2P

A: Phosphorus Ylides can be synthesized from an alkyl halide and a trialkyl phosphine.

Q: H, ks CrOg XS HO H,0* acetone

A: Jones oxidation reaction is an organic oxidation reaction of alcohols to carboxylic acids. Alcohols…

Q: Complete the Calculations to find the weight NV= wt %3D 60 lo00 0,945 = 60 %3D loou

A: We can solve the calculation by cross multiplication. We know that, normality is the gram equivalent…

Q: ) LIAIHA (excess) CN 2.) H30*, H20 pyridine a) 1.) b.) 1.) c.) 1.) H2N. 2) 2) NH2 2) 3.) 3.) 3.) d)…

A: Given reaction,

Q: b. NaNO₂ (Ka of HNO₂ = 4.5 x 10-4) c. NH4NO3 (Kb of NH3 = 1.76 x 10-5)

A: Here we have to calculate the pH of the 0.100 M of the given salts. NaNO2 is a salt of weak acid(…

Q: Sstepr Og Meé Nhe fh

A:

Q: How many rbonds are there in one molecule of acrylonitrile (shown below)? H C C-C N: 3. 1 O 2

A: In this question, we want to determine the number of π-bonds in the given Compound.  You can see…

Q: MnSO4-4H20 in the mixture? O 11.2% O 65.3% C 69.6% O 34.7% O 88.8% O None of the above

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Q: If 315 g warer at 6G,9°C loses 9T6o J Of nea what is the Pinal temperanure of the warer?

A:

Q: -> A https://app.101edu.co Question 2 of 20 Copper(II) phthalocyanine (Cu(Cs2HiGNs)) is produced by…

A: Balanced reaction of   phthalonitrile with CuCl2 4C8H4N2(l) + CuCl2(s) ...> Cu(C32H16N8)(s) + Cl2…

Q: Base: 215 conj: 60 subs: 68 exo: 5 B-ring: 35 381 259 (9,500) calc: 259 388 (18,000) calc: 381 225…

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Q: बक421K Kc = ५27 ४/0५ एप्पोमदपल कमथ क क क)=D o95 २ M कलकनं न Peजaा= १ व एपणागंच्यंपन.

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Q: 3. Ho 4. но- & -Ny- FLOCH 3+. OH HI H₂/pt H₂504

A: Detail mechanistic pathway is given below to find out the product for every reaction

Q: What is the mass of Cu(C2H3O2)2 ✕ H2O?

A: Molar mass of Cu(C2H3O2)2 .✕H2O = (63.5 x 1) + (12 x 4 + 1 x 6 + 16 x 4) + (18 x X) = 63.5 + 120 +…

Q: Q/ Prepare 0.1 N and 0.1 M of 98% H,SO4 in 250 ml. M.wt of H,SO, = 98 g/mol, and its Specific…

A: Let 100% of the solution of H2SO4 is equivalent to 100 g. Thus, 98% H2SO4 is equivalent to 98 g…

Q: HO, C=0 H2N CH3

A: In this question, we want to draw structure of Enantiomer ( mirror image ) if it will contain chiral…

Q: 9. Cu20 + O2 -----> CuO

A: Ans The given chemical equation  Cu2O + O2 -------------------> CuO

Q: Q4: A solution of 1.00m acetone (CH3COCH3, d= 0.788 g/cm³) in ethanol (CH-CH₂OH, d= 0.789 g/cm').…

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Q: 7. CI OH

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Q: n öf 2.50Ug UI BHT II| 100!0 What is the molecular weight of BHT?

A: When a non-volatile solute is added to a solvent, the freezing point of a solvent decreases and this…

Q: C + SO2 -----> CS2 + CO

A: A balanced equation is that equation in which all the atoms in the reactants are equal to the atoms…

Q: What volume (in cm3) cm3 of glacial acetic acid (100 % of acetic acid, with a density of 1.050 g/cm3…

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Q: llowing molecule —С — с C H エー ーエ エー0一エ

A: For R-COOH group called Carboxylic acid functional group For R-O-R group is called Ether group  For…

Q: CF3 HBr ? ÇF3 CF3 В. Br А. Br Br CF3 Br CF3 D. Br Br O A O B O D

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Q: 22) HO. + H,C=C=0 ?

A: A ketene is an organic compound of the form R'RC=C=O where R and R' are two arbitrary chemical…

Q: Which one of the following is TRUE about AH°f for the substances given? a. AH°ffor Br2(e) = 0 b.…

A: Enthalpy of Formation - It is the reaction enthalpy of the compound in which the reaction takes…

Q: 30. Excess methanol, H* OCH3 OCH,CH3 H3CO OCH3 1 4

A: 30. Given reaction,

Q: Mass Cr plated (g)

A:

Q: Explain the Schematic of a mass spectrometer ?

A: A mass spectrometer is an instrument that is very useful in the structure elucidation of organic…

Q: sto H,C 0-S CH3 CH,OH H,C CH2

A: The answer is as follows:

Q: Q/ Prepare 0.1 N and 0.1 M of 98% H,SO4 in 250 ml. M.wt of H,SO4= 98 g/mol, and its Specific density…

A: Normality is defined as the number of gram or mole equivalents of solute present in one litre of the…

Q: Mr vol PH = -logio [H3O*1 pKa = -log1o Ka [A ] pH = pKa+ logio HA] %3D [HA] pH = pKa - logio [A]…

A: Molarity is defined as total number of moles of solute present in 1000 ml of solution Molarity =…

Q: Pent-1-ene and pent-1-yne are low-boiling hydrocarbons that have differentmolecular ions in their…

A: The hydrocarbons which contain double and triple covalent bond with the general formula Cn H2n and…

Q: What is the lowest digit numbering scheme that should be used to name the molecule shown below? Br…

A: We know that,  Fluorine has higher priority than Bromine atom in the priority table.  So, it's…