O Julie and the Phantoms - Full 4 x A MYOTC - Ozarks Technical Comm x S 21SP CHM-160-101 * OWLV2 | Online teaching and lea x b Homework Help and Textbook + i east.cengagenow.com/ilrn/takeAssignment/takeCovalentActivity.do?locator=assignment-take D Chapter [References) Question 18 1 pt EXERCISE Unit Conversion Question 19 O 1 pt Drag conversion units onto the boxes in the equation to make conversions. Some boxes can be left empty. Click on a unit to remove it from its position. Question 20 1 pt 1 cm Cu = 9g Cu 9.5 x 1021 atoms Cu = 1g Cu Question 21 の 1pt u 1 kg 1000 g 1 cm³ = 1 mL Question 22 1 pt 1L 1000 cm Question 23 O 1 pt Question 24 O 1 pt Question 25 O 1 pt 980 kg x Question 26 O 1 pt Question 27 1 pt A piece of copper has a mass of 980 kg. How many atoms does the sample contain? In the boxes above, enter the correct setup that would be used to solve this problem. Question 28 O 1 pt Question 29 O t Question 30 O 1 pt Recheck Next) (1 of 3) 23rd attempt Question 31 O 1 pt Incorrect Question 32 O 1 pt The final units are not correct. Question 33 の 1 pt Question 34 O 1 pr Progress: 37/38 items Submit Answer Try Another Version 10 item attempts remaining Due Feb 7 at 09:55 PM (Previous Next Finish Assignment Save and Exit Cengage Learning | Cengage Technical Support 1:55 PM P Type here to search O Ei 日 2/6/2021

Q: Use your calewlator to complete the following maltiplication/divinion problems Report your final…

A: Multiplication of significant figures :-  The answer of multiplication should have the same number…

Q: THE SPECIFIC POWER BACTERICIDAL LAMP CLOSED TYPE, SHIELDED BE LESS THAN (W / M ³) 1. 1 2. 2-2,5 3.4…

A: The correct answer is given below

Q: For the reachon C H4 + Hzo G Hs oH and AN°= -lo4o0 Cail /gnol at the operating feup . 416 Ko The…

A:

Q: Which is better HPLC system Agilent 1290 Infinity II LC or Nexera Series UHPLC? Explain

A: HPLC is High Performance Liquid Chromatography UHPLC is Ultra High Performance Liquid Chromatography

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

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

Q: A solution is made by combining 1.000 ml of 0.1000 M Cd(NO)2 with.000 ml. of 1.000 M HBr and 3.000…

A: The equilibrium constant can be written as the ratio of concentration of products to the…

Q: Do all please and label so I know which question is what answer

A: Concentration or Molarity refers to the number of moles in one unit of volume.  More the molarity…

Q: Calculate the hardness of water in ppm CaCO3 if 25.00mL of the sample required 15.00mL of a 0.1000M…

A: Given: Concentration of EDTA solution = 0.1000 M Volume of EDTA solution required = 15.00 mL. And…

Q: To 20,00 ml of 0,1250 mol/l solution of silver nitrate – 25,00 ml of 0,1000 mol/l solution of…

A: The pAg can be calculated by taking the negative logarithm of silver ion concentration. It can be…

Q: 9.47. From the following data calc. the percentages of Na CO, and NaHCO in a mixt. contg. these and…

A: Given, Weight of sample mixture (Na2CO3 + NaHCO3) = 1.100 g Normality of HCl = 0.2500 N Initial…

Q: I need help calculating the following values please!!!!!

A: 1.) Volume of EDTA used is calculated as : Final burette reading - Initial burette reading    2.)…

Q: -19-0 Jame tyl acetate onditions o data available. pectrum Summary pectrum ID IDAS412 Epectrometer…

A:

Q: othe comstonts for Hall are? Pe=221 NPa Vnc= 0.0566 nd ite=374°C %3D For a von de twaak gos we haue:…

A:

Q: (35), - (25), (P), - (OP), = =

A: ->The above given equation can be proved with the help of thermodynamics equations.

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: Solution: Kso=1.41-10-11 The resistance of a saturated solution of PbSO4 (very insoluble salt) at…

A:

Q: 1-proteins-lab-manual?module_item_id=44333 A= abc Where "A" is absorbance, "a" is molar…

A: First question had been answered. Absorbance of a solution can be calculated using Beer Lambert law.

Q: Given the following: Feed weight = 1 kg Feed grade = 16 grams per ton Concentrate Weight = 126.03 g…

A: Since we are given fees weight = 1 kg and feed grade =1 gm per ton So feed grade for 1kg = (16gm…

Q: 5. Surface excess of the compounds that have surface activity is: 7,-0 b) l'₁ 0 d) r>0 only above…

A: The solution is given below -

Q: Determine the flow rate with its 95% uncertainty given: oit 9vs = CVAP P %3D scfm C = 498.5- =±0.6%…

A: ANSWER : The accuracy of ∆P = 0.2 % of 100 in H2O = 2 in H2O The accuracy of P= 0.4 % of 100 psia =…

Q: Ca²+ (aq) + 2e → Ca(s) OA.0.21 V OB. -0.47 V OC -0.21 V OD.0.47 V OE. 0.42 V A Moving to another…

A:

Q: Good evening, Could you write me an abstract for the Dependance of Distribution Coefficient Upon pH?…

A: The solution of a specific concentration of a substance is obtained by dissolving a specific amount…

Q: Given the following data for Lisinopril, pick the best answer based on Lipinski rules of five:…

A: Lipinski rules of five: The properties of the oral drug are, Permeable or poor absorption Log P…

Q: Given: F2(2) + 2 e° → 2F (aq) E° = +2.87 v Hg²+ + 2 e → (aq) Hga E° = +0.87 v Calculate AG° for: Hga…

A: Given is  F2 + 2e– ——>    2F–      E° = + 2.87 v  ......eq(1) Hg+2 + 2e– ——> Hg        E° =…

Q: (a) The melting point of NaCI was found to be 801 °C. Suggest, with reasons, whether the melting…

A: Following are the appropriate reason for the relationship between boiling point and bonding.

Q: What is the concentralon (M) Of lCI in soln, made by niking 25.0mL Of a100 MKCI withc 50.0ml of a…

A: moles =Molarity(M) ×Volume(mL)1000 According to the question: The…

Q: The water in Fell city also contains 30 μg/L of chloroform (formed in the water treatment plant), 5…

A: Hazard quotient is the ratio of exposure concentration of the substance to that of reference…

Q: is most often used to fabricate photodiodes. a. Silicon O b. Aluminim Oc. Carbon O d. Germanium Next…

A: Germanium is most often used to fabricate photodiodes.

Q: This graph shows an absorbance vs concentration curve for Co2"(aq) solution. Sample Standard Curve…

A: The absorbance v/s concentration curve given is,

Q: * 00 Chrome File Edit View History Bookmarks Profiles Tab Window Help Element Name B Chem101- Survey…

A: Drug is available as = 3.0 × 102mg Tigan/capsule Patient have to take 4doses/ day of 1 capsule/dose.…

Q: जाष्ट कट लmechanizुत्तक बभी व गकाकोत Don व mgq+on o+ वाविकबुत] ? कोण्क am

A: Robinson annulation : Michael addition followed by intramolecular aldol condensation is called…

Q: MasteringChemistry: CHE154 S X session.masteringchemistry.com/myct/itemView?assic <CHE154 S20 Ch17…

A: Given information: For solution 2, [OH-] = 3.8 x 10-7 For solution 4, pH = 7.15

Q: Blue Blue dye stock solution 0.293 M Absorbance at 630 nm 0.00265 Calibration curve y = 0.0833x A…

A: a) Calculation of theoretical molar concentration: MinitialVinitial=MfinalVfinal0.293 M×2.79…

Q: A device to understand how iron behaves at high temperatures we want to design. This device (with 1%…

A: The volume of the unit cell of the iron before transforming is: VHMK = (a0)3 = (0.2863 nm)3 =…

Q: Suppose the n-well is doped with phosphorous having a density, No. of 14332582438752 cm³3. Estimate…

A: The Answer to the following question is-

Q: Juggest. a plqusible amow- pushing mechanism for follouing raction 5. ),5' equiv in Me o (RO)y Ti OH…

A: The O-Si bond is weak so the lone pair of Oxygen is moved in a delocalised manner and attacks the…

Q: Chemistry Calculate Mn Mw Mz n1 100 80 70 50 30 M1 50 40 30 20 10 Example 2. Calculate Mn, Mw for…

A: The number average molecular weight can expressed as: Mn=∑niMi∑ni where, n is the number of…

Q: List three typical examples applications of SFC analysis.

A: SFC analysis refers to Supercritical fluid chromatography analysis. It is an analytical method that…

Q: Analytes than can be trapped inside Sephadex G-25 (1,000-5000) Cytochrome C (MW=12384) Aprotinin…

A: Sephadex is a bead-formed gel prepared by cross linking dextran with epichlorohydrin. It is supplied…

Q: 3.) At room temperature the electrical conductivity of PbTe is 500 (Q-m)1 whereas the electron and…

A: Given,  Electrical conductivity of PbTe= 500 / ohm m Electron mobility = 0.16 m2/V.s Hole mobility=…

Q: 9. ou wish to adapt the AA method to measure the amount of iron in leaf tissues. Theminimum amount…

A: A.  Mass of leaf = 6.025 g  Mass% of fe in the leaf =0.0025%  Mass of fe in grams =      Convert…

Q: D STARTING AMOUNT X Your Aktiv Learning trial expires on 09/05/22 at 11:59 PM Question 28 of 29 What…

A:

Q: nformation Securit X A ALEKS - Ciapha Dorley - Learn…

A: The rate constant (k) for the reaction is calculated as shown below where r is the initial rate of…

Q: Bi-214  -->  He-4  +

A: Answer:- This question is answered by using the simple concept of radioactive reaction in which…

Q: NH2 Br- 1) NANO,, HCI Br 2) KI Reagent MW Density Amount Mole Equiv. Remarks 2-bromoaniline 172 1.56…

A: In a reaction, the number of equivalence that reacts is always the same. All the reaction proceeds…

Q: Calculate the amount of phycocyanin in Sample 1 in mg where A620=0.211   and A650=0.086, taking into…

A: Phycocyanin is a protein-pigment complex that belongs to the family of phycobiliprotein. It is a…

Q: Table 1: Standard Curve for Bradford Method. Absorbance measured at 595 nm Concentration of BSA…

A: A question based on dimensional analysis that is to be accomplished.

Q: Greb e the mmoleule thead pola Bd explein nohy? or

A:

Reactions of Ethers

Ethers (R-O-R’) are compounds formed by replacing hydrogen atoms of an alcohol (R-OH compound) or a phenol (C6H5OH) by an aryl/ acyl group (functional group after removing single hydrogen from an aromatic ring). In this section, reaction, preparation and behavior of ethers are discussed in the context of organic chemistry.

Epoxides

Epoxides are a special class of cyclic ethers which are an important functional group in organic chemistry and generate reactive centers due to their unusual high reactivity. Due to their high reactivity, epoxides are considered to be toxic and mutagenic.

Williamson Ether Synthesis

An organic reaction in which an organohalide and a deprotonated alcohol forms ether is known as Williamson ether synthesis. Alexander Williamson developed the Williamson ether synthesis in 1850. The formation of ether in this synthesis is an SN2 reaction.