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Q: Please Answer all the following items will give thumbs up and good rating.  Matching type

A: 1) arithmetic mean 2) Degree of freedom 3) standard deviation  4) mean  deviation

Q: Trial KIO3 H2O Starch Time (sec) Rate 100/t (show calculations Test Tube 1 Test Tube 2 with units)…

A: Interpretation- Rate for each trial is to be calculated by using given observation table.

Q: .18 required 44.15 sample.

A: Given as, Mass of HCl = 4052 mg = 4.052 g  Specific gravity of HCl = 1.18  Volume of NaOH = 44.15 mL…

Q: really apologise for posting the same Q please consider this one as I really need it please help me.…

A: Solution: We know in electrochemistry there are two type of cell. Electrolytic cell and galvanic…

Q: The figure below shows TEM micrograph of a rubber toughened polystyrene (PS) orthotic (i.e. rubber…

A: Diffrential scanning calorimetry: Differential scanning calorimetry is a technique in which the…

Q: (a) (b) or Br₂ (1 equivalent) Page 3 of 20

A: Requirement from question: Total four questions and required products.

Q: (b) What is E-factor?

A: E - factor is used in Green chemistry which is a ratio of total mass of waste and mass of product.…

Q: 1) Grubbs-Il CH¿C2 reflux, 24 h OBn COH 2) Pd-C/H2, E1QAC rt, 6 h, 67% 23

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Q: 1. Write a balanced chemical equation that describes the reactions that took place. What volume of…

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Q: Safari File Edit View History Bookmarks Window Help e e -) 82% 11, Wed 10:24 AM a cvg.cengagenow.com…

A: Organic chemistryBorane (BH3) reacts with ether (CH3OCH3) to form a complex.The reaction is shown in…

Q: Edilmar Tete Baena: Attempt 1 Page 1: Question 2 (1 point) v Saved 2 3 What is the correct volume…

A: Graduated cylinder is used in laboratories for the measurement of the volume of liquids.

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Q: What specimens and procedures require a chain of custody form? Put in a table with corresponding…

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Q: ne Mössba MosSD

A: In Mossbauer Spectroscopy the isolated atom in an excited energy state Eγγ decays to give away γγ…

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Q: ge - mylau X S Homepage- Genera X Pearson MyLab and Mas X O MasteringChemistry X JS CH15 2022 W- GeX…

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Q: Hello, I would like help with problem 41 in the image attached.

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

Q: 7.

A: Cabonyl carbon is more electrophilic centre than alkene . For addition of nucleophile to alkene , we…

Q: Pls help ASAP pls. SHow all your work.

A: Given: H2 (g) + Cl2(g)  -<---->  2HCl(g)

Q: b Success Confirmation of Questio X C Circle every active position and i = с ONDERRIGTOETS 1…

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Q: please proviIde an acceptable structure and as much possible evidence for each of the following…

A: Given, Molecular formula = C6H10 IR shows peaks at 3312 cm-1, near 2900 cm-1, 2126 cm-1 and between…

Q: Calcula HNO2 ( A typic (acetyls Ka = 3. %3D 300ML the per

A: Concept pH of the solution can be calculated as: pH= - log [H+]

Q: please solve for part a & b .. im really lost and don’t know how to go about it , thank you!

A: We have to find out the ∆H,∆S and Tb, Tf  for the following reaction .,

Q: BMy Dashboard myE X Bb Unit 9 - Molecular GeX G charge on Nh4 - Goo X Pt Dynamic Periodic Ta x New…

A: Since there are multiple sub-parts, we are authorized to answer only the first three sub-parts. If…

Q: LOD 4D00 1000 2000 1000 NAVENUHE ERIl Figure 2: FT-IR (KBr) for the benzopinacol product taken in…

A: FT-IR or Fourier-transform spectroscopy is a technique used to obtain an absorption or emission…

Q: Part A Based on (i), write an equation showing how AHA is related to AHB and AHc- Express your…

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Q: delete insert prf sc home f9 end f10 f12 Pgdn f11Pgup f7 num k backspace & 8. 6. 6. 7. 8. [ 1 pg…

A: At a given temperature, when solute is dissolved in minimum amount of solvent, a saturated solution…

Q: Please give another example. Thank you

A: Gross Errors :-  The errors which are large in magnitude and are due to human mistakes in reading…

Q: (b)

A: Since you have posted multiple questions, we can only answer the last one as mentioned by you.

Q: A 0.100 L solution is prepared with initial concentrations of 4.0 × 10−3 M iodine I2 , 8.0×10−3 M…

A: Volume of Solution = 0.100 L                    [I2]initial = 4.0 * 10-3 M…

Q: the amount of

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Q: this problem because we are going to orally solve virtually later. atleast I will be going to study…

A: For maximum products , reaction must move towards product side.  Means reaction should be…

Q: Good

A: The first part of the name contains the name of the positive ion and then the negative ion. If an…

Q: Safari File Edit View History Bookmarks Window Help 4)) 51% O Sun 10:43 AM…

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Q: Hello, I would like help with problem 37 parts A and B in the image attached. Thanks!

A: Bohr gave the values of energy for Hydrogen atom(H-atom).

Q: ml Diluted Undiluted Diluted to mL Water Absorbance Unknown Conc. (M) Conc. (M) 0.5 4.5 0.4IS 1.25…

A: Given are the volumes of unknown sample which are diluted with given varying volume of water. The…

Q: प्खर जो०त ककवे टागल्वेर क्रेमए pocodurd with mechanis mA 2504 major 2. - १entamos fhरSoप

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Q: Caterlarte the ৪वोधल्त फ्रील्वनक०nवकट ( जrाटक ड फोट PA vatue of कमा एर्चप्रर +54ल क० कल एदपा,छिमपल…

A: NaHCO3 ​  +    H2O →   H2CO3  +   NaOH                          Kb =  KaKb ​…

Q: Quien at noe 2 H₂0₂ (ar) → 2H₂0 (1) + 0₂ (g) Orien Laty [H₂0₂] M 1.22x10-2 8.04 x 10-3 5.30x10-3…

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Q: HO- 1) DMSO, (COCI) 2) Et,N Edit

A: The given reaction is oxidation of primary alcohol to an aldehyde by using swern reaction. The…

Q: 10. C4H,Br 100 80- 68- 42 20- 2922 8L82 1379 602T 1151

A: Degree of unsaturation of C4H9Br is  as    DU = 4-92-12+1=5-102=0NO degree of unsaturation…

Q: same for E1 reactivity.

A: For E2 mechanism, B alkyl halide is less Reactive to give elemination because it is 2° alkyl halide…

Q: Please help me with assignments, please be sure to be clear thank you

A: Given data: Initial orbital n1 = 3, final orbital n2 = 8. The Rydberg formula to calculate…

Q: There's the information to go off please show work and if more than onw problem is done label so I…

A: Given:Mass of NaCl +  dish after second drying =37.323 g Mass of evaporating dish=35.452 g Mass of…

Q: NEITEHR OF THE ANSWERS SHOULD BE PSI -60 PLEASE IF YOU PUT THAT I WILL DISLIKE AND If you copy ur…

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Q: но Ph A (i) `Ph LIAIH4 then aqueous workup H+/heat D

A: Ketone show Addition reactions With grignard  reagent .

Q: Rsheet ONABH4 o LiAtHa O NABH4. :Ö: OLIAIH4

A: The products of the following reaction from the first attachment are as:

Q: Show the step-by-step process. Do not use shortcut methods. Make it as detailed as it can be.…

A: Chiral centre is that carbon which is attached to the four different groups. If any one group is…