IR SPECTR LOD 50 4000 3000 2000 1500 1000 S00 NAVENUHB ERI C NMR 200 180 160 140 120 100 80 60 40 20 CDS-12-342 ppm

Q: 12. Use curved arrows to illustrate electron movement, and draw the carbocation intermediate from th...

A: Alkene gives an electrophilic addition reaction with hydrogen halide to form an alkyl halide.

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A:

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A:

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A:

Q: Henderson-Hasselbach equation What is the pH of a 500 mL buffer containing 0.200 moles NH3 and 0.35...

A: Given,  Volume of the buffer = 500 mL = .5 L  Moles of NH3 = 0.200 mol  Moles of NH4Cl = 0.350 mol 

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Q: is water a good solvent for recrystallization for acetanilide based on the image?

A: The answer is as follows:  

Q: Pls answer letter d

A: The answer is as follows:  

Q: Convert the following to scientific notation, keeping only 2 significant figures: 0.000892

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Q: Draw Products WI Stereochermis try a) Me CO,Me b) CO2Me c) + me Fco2me OMe Me d) OMe Me

A: These are examples of diels elder reaction.  For diels elder reaction, diene should be in cis confor...

Q: A. O3 ' H/ CHHZ CHg H2O2 В. HzOz

A:

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Q: The mole is a unit for counting. O False O True

A: One mole of a substance is equal to 6.022×10^23 of that substance present in  ( atoms, molecules, or...

Q: 1. A 0.2700 g sample of impure NazCO3 required 24.12 mL of 0.1684 M HCI and a back- titration with 2...

A: 1. Na2CO3 + 2 HCl →2 NaCl + CO2 + H2O So, 2 mol HCl : 1 mol Na2CO3   Now, Moles of HCl used = Molari...

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A: Given,  the reaction of aqueous sodium sulfate, Na2SO4 and aqueous barium nitrate, Ba(NO3)2

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A: Answer: Basic anions are the conjugate base of weak acids. For example: CH3COO-, HCOO-, F- etc.

Q: Sketch the chemical structure for 1-butyl-3-cyclopropyl-5-methylcyclooctane.

A: The compound given is  

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A: Physical change : It is basically a reversible reaction. Chemical change : It cannot be reversed onc...

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Q: Complete the table below. Be sure each of your answer entries has the correct number of significant ...

A: The data given is,

Q: 3. If 50.00 mL of 1.00 M HC,H,O, (K, = 1.8 x 10-5) is titrated with 1.00 M NAOH. What is the pH of t...

A: The solution is as follows:  

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A:

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A:

Q: Name the following compounds! HCN(9) HF(ag) HCIO, (ag) HNO3 (aq)

A: The compounds given are HCN, HF, HClO4 and HNO3.      

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Q: Tools Add-ons Help Last edit was 4 minutes ago 4. Cu AgNO,- Cu(NO,)2 Ag Balanced Equation: Reaction ...

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A: 1 day= 24h 1h= 60 min 1 min= 60 sec

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Q: The IUPAC name for (CH3)2CHCH(CH3)CH2CH=DCH2 is Nama IUPAC untuk (CH3)2CHCH(CH3)CH2CH=CH2 ialah

A:

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A: According to Le Chatelier's principle, an equilibrium reaction, resist any change by counteracting t...

Q: Indicate whether the pair of structures shown represent stereoisomers, constitutional isomers, diffe...

A: The solution is given below - 

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A: Mass spectrum is the technique used in analytical chemistry for the separation of ions based on the ...

Q: Write the Ksp expression for the sparingly soluble compound zinc phosphate, Zn3(PO4)2.

A: The answer to the following question is-

Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.