. Na  H2O S NaOH  H2 24. KClO3 S KCl  O2 25. Fe3O4  C S Fe  CO 26. C5H8  O2 S CO2  H2O 27. Cu  HNO3 S Cu(NO3)2  H2O  NO 28. Ca3(PO4)2  H3PO4 S Ca(H2PO4)2

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A: We have to explain why after separating layers in an extraction, it is necessary to “dry” the…

Q: Solve the equation below for x and report the answer to the correct number of significant figures.…

A: The calculations :

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Q: Rank the labeled protons on the following molecule in order of increasing pK. تر Ha 0. Hb He

A: The detailed explanation of this question is given below

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Q: Aluminium has a density of 2.70 g/cm³. How many moles of aluminum are in a 13.2 cm³ block of the…

A: Answer:Number of moles of a substance is always equal to the ratio of its mass and molar mass.

Q: Determine whether the two compounds shown are constitutional isomers or stereoisomers. Select the…

A: To determine whether the two compounds are constituional isomers or stereoisomers, we have to know…

Q: Consider 1-chloro-2-iodopentane: Looking down C1-C2, classify whether the following Newman…

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A: Nomenclature of the given compound according to IUPAC.

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Q: Draw the expected major organic product of the Sharpless epoxidation of each allylic alcohol using…

A: the products are provided in the step 2

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Q: Complete each of the following nuclear decay reactions. 42 129- ¹22Te → ¹331 + 52 534 23Mg → 2Na+…

A: Nuclear reaction :It is the type of reaction or it is a process where two or more nuclei or a…

Q: Predict which proton will have the most upfield signal in the 'H NMR spectrum. + H = H IM H O HH V…

A: Most upfield signal is signal with lowest chemical shift.Generally sp3 hybridized carbon has lower…

Q: The concentration of a solution can be expressed in a number of ways. Identify which of the…

A:

Q: For the equilibrium, N2O4(g) ß à 2 NO2(g), the degree of dissociation,  ae, at 298 K is 0.201 at…

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Q: 1. Explain how can freezing-point depression be used to find molecular mass. 2. List two factors…

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A:

Q: Draw the Lewis structure for the following:

A: Lewis structure

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A:

Q: Draw a perspective drawing of 5-bromo-pentane-2-ol with C2 as the center of projections.

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Q: [References] Draw the major organic product of the reaction shown below. OH NaH

A:

Q: Question 4: Consider the following reaction: 4NH3 (g) + 50₂(g) → 4NO(g) + 6H2O(g) Starting with a…

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Q: 3. Name these molecules. an molecule C nh OH molecule E molecule D

A: Given,The molecules:

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A:

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Q: 2. Identify the electron and molecular geometry of each indicated atoms in the compound below. HO

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A:

Q: 3. Chlorination of an propane with one equivalent of Cl₂ gives two monochlorinated products. If 2…

A:

Q: How many unpaired 2p orbitals are there for the oxygen atom, 6C? A. 2 B. 1 C. 0 D. 3

A: We have to find the unpaired electron in 2p orbital of oxygen atom.

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Q: 69. OH, 2.36 Name the compounds. a. OH CH₂CH₂CH₂ 2.38 Draw structures from the names. a.…

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Q: O KINETICS AND EQUILIBRIUM Deducing a rate law from initial reaction rate data Some measurements of…

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Q: A solution contains 12.0 mole of ethanol and 18.6 mole of water. What is the molality of the ethanol…

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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.