A solution that absorbs at 450-470 nm wavelength can be perceived as what color? O Red O Yellow O Green Blue

Q: Formula: BCI3 Name: Birnum Tricnlornide Lewis Dot(Symbol of B atom Lewis Dot Symbol of Catoms Lewis…

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Q: Question 4 of 20 The change in distribution of six gaseous particles between three interconnected…

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Q: Could someone please help me with these chemical reaction balance equations?  1. (combustion) C3H8…

A: Combustion reaction: It is a reaction in which the substance reacts with oxygen to form carbon…

Q: you react benzoic acid with a base, the resulting ion will be soluble in water. If you add HCl to…

A: The answer is as follows:

Q: Main eondion which ♡ must satispy to give meaui fuf solution c eigen fuuction) Detailed. puysical…

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Q: The correct way to write the isotopes Na, AI, Kr, 19r in hyphenated form is sodium-24, aluminum-29,…

A: Isotopes: Having the same atomic no. but different atomic masses are called Isotopes. ex: 13C6 ,…

Q: 1. Write the expression for Kc and Kp of the following at equilibrium. State their respective units…

A: Kc and Kp both are equilibrium constant for a gas mixture. Kc is the equilibrium constant when the…

Q: How many nutritional calories will be obtained from ATP derived from 3.00 grams tristearin? [This is…

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Q: Which of the following elements has the highest electronegativity? Br All have the same…

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Q: What is the percentage of ionization of 0.1 mo of formic acid (HCOOH)^5 . If you know that the value…

A: Given: Concentration of HCOOH = 0.10 M

Q: 14 7. a. b. Molarity Moles Vol(L) Molarity Moles Vol(L) 0.0951 0.424 0.545 2.98 d. Molarity Moles…

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Q: Label the structures to show the monosaccharide units produced by hydrolysis of the disaccharide.

A: Monosaccharides are the simplest carbohydrates that cannot be further hydrolyzed.

Q: what is the number of molecules of 3Na2SO4

A: Number of molecules in 3Na2SO4 = ?

Q: NH2 HCI

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Q: what happens when an amide reacts with water?

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Q: The decomposition of NOBr is studied manometrically (with a manometer) because the number of moles…

A: Given: Time (s) [NOBr] (M) 0.00 0.0100 2.00 0.0071 4.00 0.0055 6.00 0.0045 8.00 0.0038…

Q: praw appro mately titration the hypotheticad curre titratiom curve 20mb O:l00 M difunctional baue…

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Q: An original reaction and enthalpy is given below. Fe2O3(s) + 3CO(g) → 2Fe(s) + 3C02(g) AH = -23.44…

A: Here  1mol of Fe2O3 = -23.44 KJ            3 mol of Fe2O3 = ?

Q: C сно сно H FOH H HOH но- H HOH но —Н HO H ČH2OH CH2OH E OF сно сно H HOH HO H HO H H FOH H -OH HO H…

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Q: 2) Al + HCl - AICI, + H2 Fe,(SO4); + Ba(OH),→ BaSO, +. Fe(OH), Cu CUSO,→ Al,(SO,); + Al+

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Q: When a solid dissolves in water, the solution may become hotter or colder. The dissolution enthalpy…

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Q: Which of the following compounds is most acidic? OH NH2 `NH2 II II IV V || II IV V

A: Greater the acidity higher will be stable conjugate base of the acid.

Q: Part A. Identify the Bronsted-Lowry acids and bases and its conjugated acids and bases in each of…

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Q: 6. Provide the product resulting from the following reaction. 1. BH3, H20 2. H202 NAOH, H20 OH OH A…

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Q: Calculate the distance, d, between atoms using X-rays with a wavelength of 1.41 x10 10 m at an…

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Q: QUESTION 1 You obtained the following raw data when setting up a Biuret standard curve: BSA (mg/ml)…

A: Given: absorbance of unknown sample = 0.284 To find: Set up a standard curve,  determine the protein…

Q: Calculate the volue (in L) occupied by 0.463 mol of nitrogen gas at a pressure of 1.07 atm and a…

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Q: The change in entropy, ASxn, is related to the the change in the number of moles of gas molecules,…

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Q: Ad8hosyl methionine, abbreviated SAM, is formed from the amino acid methionine and adenosine…

A: Methionine is amino acid which reacts with Adinosine triphosphate.

Q: Stoichiometry Test 16. Determine the limiting and excess reactant in the equation below if you start…

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Q: 2. When the following redox equation is balanced with smallest whole number coefficients, the…

A: The given redox reaction is: Al(s)+HSO4-aq+OH-aq→Al2O3s+S2-aq+H2Ol

Q: Draw the chair conformations of the following compounds and determine which geometric isomer is more…

A: When methylvgroup have equatorial position then it is more stable confirmation compair to the axial…

Q: For the following reaction identify the acid, base, conjugate acid and conjugate base. NaOH H20 Na I…

A: A species which donate a proton (H+) is known as acid and a species which accept a proton (H+) is as…

Q: Identify the most stable chair conformation of the most stable isomer of 1,4-diethylcyclohexane. II…

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Q: Which of the following is the correct order in which light passes through a UV-Vis spectrometer? O…

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Q: Which of the following bonds is the STRONGEST (NO) bond? (1) N=O (2) N=O (3) N-0 O 1 O 3 All have…

A: 1) Given :-  The given bond are N≡O, N=O and N-O  ----------------------------------

Q: Determine the equilibrium constant, K. for the following process: 2A + B 2C [Aleg [Bleg = 0.0292…

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Q: f schrodinger €quation with fuef aing ram And its Application Deriv ation wave Explaination and

A: You have multiple questions so I will solved first question for you please post separately rest of…

Q: он + En HBr Br2 peroxides H,O

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Q: e uranium decay series from U-238 to stable lead (Pb-206) is: U → 234Th → 234Pa → 234U → 230 Th →…

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Q: The Following Structure has LINEAR geometry, then X = :F-X -F: Ве O s O Two of the above are correct

A: Compound of Be form linear structure that is  BeF2 has linear structure.

Q: A sample of gas has a volume of 823.7 mL and a pressure of 351.8 torr. What volume (in m)L will the…

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Q: The pH of the human blood is mainly regulated by O a. the phosphate buffering system. O b. a protein…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 1. The CO2 level in air increased from 315 ppm in 1955 to 401 ppm in 2014. (a) What's the solubility…

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Q: 8. O2 CO2 H20 9. C,H10 O2 CO2 H20 10. C;H;OH O2 CO2 H20 + 11. C,H, O2 CO H,0

A: Count the number of atoms of each element present both side of the reaction and then, balance them.

Q: How many liters of N2 gas at 1.03 atm and 22.36 C are produced by the decomposton of 160.7 g of…

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Q: b) Write out 3 preparations of 1-pentanol, a different starting material for each one. You may use…

A: Given,  Compound = 1-Pentanol  Write out 3 preparations of 1-Pentanol, a different starting material…

Q: Complete the Haworth projection of ß-D-fructose. The anomeric carbon is shown. Answer Bank ОН CH,OH…

A: A Haworth projection is a common way to represent the cyclic structure of monosaccharides with a…

Q: What is the percentage of ionization of 0.1 mo of formic acid (HCOOH)^5 . If you know that the value…

A: Here we are required to find the percentage of ionisation of 0.1M of formic acid

Q: Gौव्यावनेट पोट एम पव्चप्रह वने T.54m 8वोप्ल फ्राc्वणbonaनट ( प्नकाटके ड क०् लए२पीाछमपा्क प्जमीमना…

A: Given: Concentration of NaHCO3 = 1.54 M

Spectroanalytical Methods

Spectroanalytical methods measure the wavelength and intensity of radiations that are either emitted or absorbed by a molecular or atomic species. These methods are useful for evaluating the electronic or atomic arrangement of the molecules of a given analyte.