Give a clear handwritten answer with explanation.  ..give below some options choose the in which given options who react with Tollen's reagent...give textual explanation also...?

Q: What is the hybridization of N in the following structure? O sp sp² O sp³ (+) EN-H

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Q: An aqueous solution of rubidium sulfate contains 0.38 M rubidium ions. If the solution contains no…

A: Here  we are required to find the concentration of sulphate ions in the solution.

Q: Using a single reagent state how you would distinguish solid Lead sulfate from the solid Lead…

A: Qualitative analysis involve various chemical test used to distinguish various chemicals from each…

Q: An organic solvent has a boiling point of 15.00 °C at 0.500 atm and a heat of vaporization is 1.56…

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Q: How to convert grams to millimetres? And grams to centimetres?

A: Gram is a unit of measurement of weight. Centimeter and millimeter are unit of measurement of…

Q: III. ¿Qué tipo de macromoléculas son las siguientes en acuerdo con la estructura y sus enlaces?…

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Q: 2-2. Do you predict apolar bonding and micelle formation to occur when oleic acid in its RCOOH form…

A: Formula for oleic acid is: C18H34O2 Oleic acid has a COOH part and a hydrocarbon part [C17H33]

Q: \24\_\

A: When C=C is conjugated with lone pair containing atoms or C=C bond then electron movement occurs…

Q: Fill in the blanks to complete the table.  Complete the sixth column of the table by giving the…

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Q: What is chromophore and pigment? Provide website link of reference

A: Bioinorganic chemistry is branch of chemistry in which we study the chemical reaction in biology.

Q: @ OH PBr3 Et₂O Br + HOPBr2

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Q: Iron exists in nature as a mixture of predominantly three isotopes: 26Fe (53.94 amu), 56 neFe (55.93…

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Q: a) b) F Н. O 2 2 2 3 3 CH3 3 3 O CI configuration C2 configuration C3 2 3 configuration C2…

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Q: Matter is comprised of All of the 98 elements that occur naturally have unique qualities that allow…

A: 1. atoms  2. Compound 3. atoms  4. Bonds  5. Interaction

Q: Explain chemically nonequivevalent hydrogen.

A: Spectroscopy can be defined as the branch of chemistry that deals with emission and absorption of…

Q: How many grams of milk are in a glass that contains 6.00 fluid-ounces? (The density of milk is 64.4…

A: Given the volume of milk, V = 6.00 fluid ounces or 6.00 fl oz Density of milk, d = 64.4 lb/ft3  We…

Q: 3. Calcium chloride (CaCl2) has a formula mass of 110.98 g/mol. A 1.00-g sample of NaCl (FM…

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Q: Draw all of the significant resonance structures of each of these molecules and provide the…

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Q: (i) (ii) (iii) Construct a suitable plot and determine AH and A* S. Determine the Gibbs energy of…

A: b)  i) slope = - ∆H0 / R = - 12174 or - ∆H0 / 8.314 = - 12174 or ∆H0 = 101215 J / mole = 101.2 KJ /…

Q: 1.04 km to cm

A: The conversion of quantity from one unit to another unit is known as unit conversion. During the…

Q: Calculate the amount of heat needed to boil 151. g of methanol (CH,OH), beginning from a temperature…

A: According to the question we have, Mass of the methanol if given which is = 151 g The beginning…

Q: When 74.7 g of urea (CH₂N₂O). are dissolved in 900. g of a certain mystery liquid X, the freezing…

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Q: Name covalent compounds. Name or write the formula for the following covalent compounds. (a) Write…

A: Systematic names are  part of nomenclature of compounds,  a systematic name is  given in a…

Q: How many electrons are in an isotope of nitrogen with 8 neutrons

A: The atomic number of an atom is the number of protons present in the atom. For a neutral atom, the…

Q: Three perfect gases, all at a temperature of 25°C, are placed into a box with sides of length 1m,…

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Q: Initiation: Propagation: Termination:

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Q: If a 6 L closed container holds 7 moles of hydrogen gas at a pressure of 10 atm, what is the…

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Q: 2.55 Draw a bond-line structure for each of the following compounds: (a) CH2=CHCH2C(CH3)3 (b)…

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Q: QUESTION 29 At a temperature of 0 °C and 200 g H 20. a saturated solution of a substance contains 90…

A: Solubility is dependent on temperature and it generally increases with increasing temperature. At…

Q: youtove 20mt Ph=14 Ngon Solutton. Hous Many mt opphaned satution would neutralize it completely? 9…

A: Sodium hydroxide reacts with hydrochloric acid, to form sodium chloride and water. The equation for…

Q: Analyze each molecular formula: How many atoms of each element are in a molecule of oxaloacetic acid…

A: In the molecular formula, the subscript written next to the atom represents the number of that atom…

Q: 337.1 nmnm (wavelength of a nitrogen laser) Express your answer using three significant figures.

A: The given number is 337.1.

Q: 9. The diagram below shows the apparatus a student used for plating a spoon with silver. a. spoon…

A: Dear student, we are authorised to solve only one question at a time. So, we will be solving only…

Q: a 7.0 M HCl was mixed with 500 mL OT 4.45 M HCl to attain a 5.65 M HCl solution, what volume of 5.65…

A: Given -:  molarity of the HCl  solution to be made M = 5.65 M HCl solution Total volume= V= ?  By…

Q: Structure (Skeleton) HO H₂C- H₂C CH3 CH3 CH CH3 ECH CH3 CH3 Table 3: Naming Alkynes No. of Carbon…

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Q: How many moles of He are 221,000 He atoms?

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: Determine the number of significant figures. 1. 3.4 / 0.025356 + 236.00 - 76.357  2. 5.6786 +…

A: Significant figures are the figures that are necessary to indicate quantity of something.

Q: A buffer was prepared from a concentrated propanoic acid (10.0 M) solution in two steps. First, 10.0…

A: 10.0 mL of concentrated propanoic acid solution has a concentration of 10.0 M, was diluted by…

Q: What is the Gibbs Free Energy of the following reaction: CH4(g) +20₂(g) + CO₂(g) + 2H₂O(g) Substance…

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Q: A 20 mM solution of ethanol is diluted 1 in 8. The diluted ethanol solution was used for an…

A: Volume of alcohol dehydrogenase in first experiment, V1 = 20 μL Initial velocity in first…

Q: Why does the overflow of the scandium electrons go to 3d instead of another box in 4s? Why are there…

A: Why does the overflow of the scandium electrons go to 3d instead of another box in 4s? Why are there…

Q: pH is best described as the concentration of which body fluid ions?

A: Given, pH is best described as the concentration of which body fluid ions = ? Note: Alkalinity and…

Q: cubic angstroms (1 angstrom = 10-10) Express your answer in cubic angstroms to two significant…

A: 1 m = 1010 Å we have  volume of hydrogen atom = 6.2 * 10-31 m3 or volume of hydrogen atom = 6.2 *…

Q: Examine the picture in the box below. Z Select the atomic orbitals in the table below that would…

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Q: les of an element. What amount of gallium, in moles, does 8.34 g Ga represent? moles

A: Given , Weight of Ga = 8.34 g  We need to find moles of Ga  We know that molecular weight of Ga is…

Q: Name the following: Two elements belonging to the same period as Iron. Two elements belonging to the…

A: Note: According to our guidelines we are supposed to answer only first three subpart. Kindly repost…

Q: Q2: Use activities to calculate the molar solubility of Zn(OH)₂ in (Ksp 3*10-16) (a) 0.0100 M KCI.…

A: Given Solubility product of Zn(OH)2 = Ksp= 3×10-16

Q: 2. Give the major product of the following reactions: 2.4. 2.5. 2.6. OH + 1-CH3 HO. + Oxyacid

A: Given are organic reactions.  2.4 and 2.5 are esterification reactions. 2.6 is epoxidation reaction.…

Q: The mass of a neutron is 1.6749×10−24 gg , and the mass of a proton is 1.6726×10−24 gg . What is the…

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Q: Which of the arrows shown should go in the box? (1) O Arrow 5 Arrow 1 Arrow 3 Arrow 4 Arrow 2 OH (2)…

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Amines

Amines are organic compounds with a nitrogen atom having a lone pair of electrons on it. They are derived from ammonia (NH3) wherein hydrogen atoms are substituted by an aryl or alkyl group.