A photon has a frequency of 8.63 x 108 Hz. What is the energy of this photon in Joules? (h = 6.626 x 10-34 J • s) %3D

Q: What is the maximum number of grams of PH3 that can be formed when 49.87 g of phosphorous react with...

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Q: Balance each of the following equations. Please answer 1-4. 1. C12H22O11 + O2 --> CO2 + H2O 2. Ca2...

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Q: The data below give the concentration of thiol (mM) in the blood lysate of the blood of volunteers:...

A: Answer -

Q: For the following pairs, determine what could be the best solvent to differentiate them based on the...

A: Here we have to determine the best solvent that can differentiate between the pair of the following ...

Q: If I initially have a gas at a pressure of 17.4 atm, a volume of 24 Liters, and a temperature of 282...

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Q: moles

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Q: 13. Which set of binding data is likely to represent cooperative ligand binding to an oligomeric pro...

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Q: What mass in grams of TNT can be made from 598 g C7H8?

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Q: A large mug containing 550  g  of hot water at 87  ∘C  is left sitting on a table, and gradually coo...

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Q: Identify each molecule below as polar or non-polar (Hint: You may need to review your functional gro...

A: Polar molecule is molecule which have charge separation due to differences in electronegativity betw...

Q: 3

A: This is a multi step synthesis reaction . Detail mechanistic pathway is given below

Q: Calculate the percent yield of the Diels-Alder Adduct (with the correct sig. flg.). Remember to use ...

A: B is limiting reagent     . limiting reagent is the reagent which consume first during reaction

Q: molecular geometry

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Q: 2. Which compound (C12H22011 or NH,CI )contains the most total number of atoms?

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Q: Can you explain why did it have to be multipled to the boxed conversion factor.

A: Given:            Given mass (m) =  20 g NaCl             Volume of solvent = 2 L             Boilin...

Q: 17. Calculate the density x of palladium (show the calculations!). The atomic mass of Pd is 106.42, ...

A: 17.  

Q: normally, the pH of the human body is fixed in a very narrow range between 7.35 and 7.45. a patient ...

A: pH of human blood - 7.35 - 7.45  Lower pH value means concentration of Hydrogen ion increases in the...

Q: А. HO НО OH OH В. OH COH

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Q: Part B: Draw the structures for the following names: 4-cyclopropyl-2-methyl-3-nitrohept-6-yne-1-ol 4...

A: Since you have posted a  question with sub-parts , we are entitled to answer the first three sub-par...

Q: At what potential should the cyclical sweep begin? open circuit potential anodic peak potential mean...

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Q: - Name the following compounds. NH, CH, - сн-соон - NH - CH;-CH, NH,

A: Since you have posted a  question with sub-parts , we are entitled to answer the first three sub-par...

Q: b. How much oxygen is

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Q: А. H3C – C = 0-Ĉ – CH2CH3+ CH3CH2CH2-0° В. НаС — С - N - СНз + CI" H

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Q: An applied potential is measured against the O working electrode. counter electrode. cyclic electrod...

A: Answer - The correct option is (d) reference electrode According to the question - he applied potent...

Q: Section 5.4 Limiting and Excess Reactants mlola woll odb 1. Metal oxides are formed from the reactio...

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Q: na cV experiment, what happens after linearly ramping to the 'switching" potential? O The potential ...

A: A Cyclic Voltammetry (CV) experiment involves the scan of a range of potential voltages while measur...

Q: At what potential should the cyclical sweep begin? O open circuit potential O anodic peak potential ...

A: In cyclic voltammetry voltage used to change between two values i.e. cathodic peak potential and ano...

Q: How many grams of chlorine gas can be produced from the decomposition of 73.4 g. of AuCl3 by this re...

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Q: Professor Modyn owns another piston-cylinder device, which initially (State 1) contains 0.236 m³ of ...

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Q: fixed charge binary ionic compound?

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Q: Draw an expanded structural formula of a hydrocarbon that contains sp³, sp?, and sp hybridized carbo...

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Q: Classify the compounds below as acid, base, salt or oxide of Na₂O

A: Metal oxides are basic in nature. Increasing of metallic nature increase its basic nature of oxide. 

Q: 11) Predict the products of the following: CH3 OCH2ČHCH3 (a) CH2OH (b) Poriodinano HBr (c) CH3 0 (d)...

A: The given reactions are well examples of oxidation by mild agent, selective reduction and nucleophil...

Q: 21. Propose the structure of a compound that exhibits the following 'H NMR data: (Show the correlati...

A: For any molecular formula we have calculate double bond equivalent 1st for get the unsaturation no i...

Q: Table 2: Balloon Circumference vs. Temperature Balloon Circumference Balloon Circumference Balloon T...

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Q: ammonia

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Q: Organic HW NAME S 1) For the reaction shown to the right: NO1 H2 SOy • HNO, Show the complete mechan...

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Q: 25mL of a 0.1 M solution of weak acid is being titrated with 0.25 M NaOH. After addition of 5mL of N...

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub- parts for ...

Q: e. KF(aq) +1, (s) - Gre the products and balance the following double displacement reactions. Assume...

A: Double displacement reaction: In double displacement reaction the cation and anion of the two compou...

Q: Choose which waste disposal container you should dispose of the unused 0.1 M FeCl3 solution. A acid ...

A:                               Answer Which waste disposal container you should dispose of the an unu...

Q: Which of these is NOT a component of a three-electrode cell? constant electrode O working electrode ...

A: In the given question, we need to tell about the components of a three electrode cell. So among the ...

Q: Calculate the standard potential of the cell Ag(s)|AgNO3(aq)||Cu(NO3)2(aq)|Cu(s) and the standard Gi...

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Q: A cylindrical rod 100 mm long and having a diameter of 10.0 mm is to be deformed using a tensile loa...

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Q: explain how serine is capable of hydrogen bonding but it could also form covalent bonds?

A: 1. Hydrogen bond forms between hydrogen atom attached with highly electronegative element (N, O) and...

Q: Answer true or false to the following (give the reason) 1. The metallic ion force depends on B.O. 2....

A: 8) The orbital shape is similar in all orbitals. The given statement is False. Every orbital shape i...

Q: Problem 2 Suppose you're characterizing three unknown gases, X, Y, and Z. Empirically, the van der W...

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Q: A compound was found to contain 32.65% Sulfur, 65.3 % Oxygen and 2.04% Hydrogen. What is the compoun...

A: The empirical formula of the compound calculate with the help of percentage composition of elements ...

Q: single replacement reactions and balane

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Q: Use Le Châtelier's principle to predict what will happen to the following equilibrium if the pressur...

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Q: Molecules of I2 are produced by the reaction of 0.3794 mol of CuCl2 according to the following equat...

A: Reaction :- 2 CuCl2 + 4 KI → 2 CuI + 4 KCl + I2 Number of moles of CuCl2 = 0.3794 moles