1s 2s 2p 1s 2s 2p @ 000 1s 2s 2p (11 1s 2s 2p

Q: (A) (B) (C) (D) (E) (F) + B. + (G) (H) (1)

A:

Q: * Ms = i ML = +2,+1,0-12 %3D 'P homework 25 > homework

A: answer - calculation for - P1 multiplicity = 1  2s + 1 = 1 => s = 0 , Ms = 0 L = 0, 1, 2, 3,…

Q: 100 - 80 20 20 40 60 80 100 120 140 160 m/z 180 200 220 Br Br Br Relative Intensity

A: From the given above spectrum, the various fragments with their expected mass are shown in the table…

Q: (iv) Bu (v) McOH, 50 °C McO McOH, 50 °C 2

A:

Q: Calculate Ksp for LiNO3 at 25 °C.   Li+(aq)  NO3-(aq)  LiNO3(s) ΔG°f (kJ/mol) -293.3 -110.2 -381.1…

A: Given: ∆G°f (Li+) = -293.3 kJ/mol ∆G°f(NO3-) = -110.2 kJ/mol ∆G°f(LiNO3) = -381.1 kJ/mol And…

Q: (h) (CH3)3N heat 1M 1N Page 2 of 5

A: since you have posted a question with multiple subparts, we are entitled to answer only first three…

Q: 16 Hz 16 Hz CDC13 -1.758 -1.718 29 19 L- 7.612 109 L 6IB L 1.414 1.411 A09 60 L- -1.250 -1.102…

A: The correct interpretation of 1H NMR spectrum is given below.

Q: МСРВА (а) А H,O* HCI (b) В ROOR Cl2 (c) H,0 H,SO4 (d) - D H20 (e) DMS

A: We have to pridict the product for the following given reactions

Q: Examples : Ho ¡COO4 DCC eco Lon olt + Ph- Dcc ce eshificabion ce

A:

Q: K = 1.4 x 10-3) and 0. %3D

A: Given data are as follows: Weak base = 0.260 M Conjugate acid =0.530 M Kb= 1.4*10-5

Q: A. From the graph, estimate the normal boiling point of substance X.  B. From the graph above,…

A: Boiling occur when vapor pressure become equal to atmospheric pressure. So, boiling point of each…

Q: group of students compiled the data shown in data table 1 below.  What is the exact calculated order…

A: This question is related to finding out the order of reaction with respect to a particular species.…

Q: ÇN 1) ÕH heat 2) OH . HN- OH %3D

A:

Q: C(sp³) – C(sp³) T C(p) – C(p) H(s) H(s) C(sp) – C(sp) C(sp) C(sp²)– C(sp²) C(sp²) C(sp³) – C(sp³)

A:

Q: ɴ=₃,ʟ=₁,ᴍʟ=-₃

A: Answer:-  option  D N=3, L=1, Ml =-3    this set is not an acceptable set of quantum number.

Q: Assign 1 as the fastest. Type only the number (1, 2, or 3) on the blank provided. CH3 Br H3C Br H3C"…

A: Given : Structure  To find : Reactivity towards SN1

Q: 12C6 +  12C6 -- >  __________  + 1n0

A:

Q: d. C,H, + 50, => 3CO, + 4H,0 ö-0 ö=0 ö=ö ö=Ö 0=0 ö=C=Ö H-C-C-C-H H H H Ö=C=Ö 0=C=ö :0: :0: :0: :0:…

A: Lewis dot structure is the representation which shows the bonding between atoms present in a…

Q: SO3 HNO3 0.1% H2SO4 C10H1403S C10H13NO5S H2SO4 H2SO4 H20

A:

Q: 6) 1s°2s°2p®3s°3p* 7) 1s°2s°2p°3s°3p°4s°3d°4p°5s*_ 8) [Kr] 5s²4d05p³ 9) [Xe] 6s²4f45d® 10) [Rn]…

A:

Q: (c) C;H;Br (2 possibilities) (d) C¿H,0 (3 possibilities) (e) C;H,N (4 possibilities)

A: There can be many Lewis structure of any organic compounds as there can be many isomers of same…

Q: Identify the following compounds from its molecular formula and its IR and 1H NMR spectra:

A: Given,

Q: how do u know its 1,1,0?

A: In the given question we have a plane (1,1,0) defined in the space where we place a plane parallel…

Q: Unknown 2.5 Rel. abund. Ret miz obund. miz 12 13 14 15 24 26 26 02 04 0.4 1.0 0.8 60 0.2 61 0.4 62…

A:

Q: 4. Use the information below to calculate Sº 3 PbBr2(s) Pb²+ (aq) + 2 Br(aq) Substance AHºf (kJ/mol)…

A: From thermodynamics , we have  ∆G° = ∆H° - T∆S°  So to calculate S° of PbBr2 (s) , we need ∆S° .  To…

Q: b. 1 sos

A:

Q: A race car goes around a level, circular track with a diameter of 1.00 km at a constant speed of 85…

A: Given: Diameter of track, d = 1.00Km so, Radius of track, r = d/2 = 0.50km…

Q: A) H2 B) F2 C) HF D) H2S

A: The question is based on the concept of boiling point.    it is defined as the temperature at which…

Q: Select all resonance structures.

A:

Q: BH H MacBook Pro 1L

A: We are given a ketone. We have to treate this ketone with a base B: to produce enolate ion as…

Q: 400 A) Zero 300 B) First 200 C) Second 100 D) Third E) Cannot determine order from this information…

A:

Q: NO 2 NO2 NO2 NO2 Br F NO2 -NO2

A: This nucleophilic aromatic substitution reaction

Q: ne [H*] =

A:

Q: PQR DEF АВС STU H H H H: он MNO H CH3 H2N CH: GHI H3CO JKL

A:

Q: Convert the value for R, 0.068Latm mol K1, to one that has units of J mol1 K-1. ROUND ANSWER TO 2…

A:

Q: H H H H Н—с—в—н H -C-0-H H- -N-H H 1 2 3

A:

Q: Complete each row of the table below by filling in the missing prefix. 1 | Hz 3 Hz 10 %3D 1 Hz -3…

A: These are the unit conversions which can be done as:-  1 kilo hertz = 10 3 Hertz  1 mili hertz  =…

Q: What is the value of K' if ∆G°' = -185J?  Round to 3 decimal places. R = 8.314 J•mol-1 K-1 ∆G°' =…

A: Given ∆Go' = - 185 J  R = 8.314 J•mol-1 K-1 Standard  ∆Go' is recorded at a temperature, T = 298.15…

Q: C6H12O2 2H 4.0 C5H12O 3.5 2к 2.0 2H Эн ЗН 1.0 0.5 PPM

A:

Q: 2Cr(s) + 3Cu2+(aq) ⟶ 2Cr3+(aq) + 3Cu(s) Calculate the Ecell

A: Ecell ( cell potential) :-          The difference between the electrode potential of two half-cells…

Q: Part A AHn = -87 kJ, ASn = -145 J/K, T = 294 K IXI Express your answer as an integer. ? AG Pxn = -…

A: Part A,  ∆H°rxn = -87 KJ  ∆S°rxn = -145 J/K T = 294 K ∆G°rxn  =  ∆H°rxn  - T∆S°rxn ∆G°rxn  =  -87…

Q: N₂03 -> N₂O4 +0₂

A:

Q: 2.50kcal to J

A: given, The value 2.50 kcal in joules is:

Q: ОН H2SO4 A A) A B) B C) C D) A and B E) B and C

A:

Q: MacBook Air A) CH B) C₁ H C) C₁0H₁0 D) C, H, E) C₂H₁6 Done +

A: A chemical formula that shows the total number and kinds of atoms in a molecule, but not their…

Q: A) C B) S,' C) S,' D) S,' E) S,' Select one: 1. E 2. B 3. А 4. C 5. D EEEE

A:

Q: Which of the following is NOT true? a. ej(pi)=-1 b. ej2(pi)n=-1 c. ej[3(pi)/2]=-j d. ej(pi/2)

A: According to the Euler's formula,                                       ejϕ =cosϕ + j sinϕ    By…

Q: 1 с Hz 10 Hz 1 | Hz -1 Hz 10 1 |Hz - 6 Hz 10 1 m Hz 10 Hz ||

A: Find missing data

Q: "NH₂ over 3000 cm -1 Peak 2- and 3 d 2

A: According to the question, we need to choose the correct option.

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.