1. Calculate the frequency and the energy of a mole of photons associated with an electromagnetic radiation of wavelength 450 nm?

Q: Suppose a mixture containing 3.88 g H2 and 35.1 g NO has a total pressure of 2.51 atm. What are the…

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A: GIVEN:

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Q: Identify the molecular structure of the following compound: 1-ethyl-3-fluoro-5-nitrobenzene

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Q: (i) A muon has a position uncertainty of 3x10-7 m. Calculate its minimum energy using uncertainty…

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Q: Q3: An equimolar liquid mixture of ethanol and water is in equilibrium with its vapor at 50° C.…

A: Given:Temperature of vapor = 50 C = 323 K Molecular mass of water = 18 g/mol Molecular mass of…

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A: Here we have to write the final major product formed in the given sequence of reactions.

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A: can be solved by mass by volume concept

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Q: . Derive the expression of the electron's charge to mass ratio: e 125R?V 32µ3N²I?r2 Me

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Q: Radium-226 is radioactive and has a half life of 1600. years. Calculate the activity of a 2.1 mg…

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A: kinetic energy of an object is defined as the energy that the object possesses due to its motion.

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Q: Chemistry 1. CH3MgBr 2. H,о What is the stereochemistry of the product of the above reaction? O…

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A: Given-> Weight of NaCl = 0.50 gm Volume = 250 ml =0.250 L (1L= 1000ml)

Q: Give the standard line notation for each cell. (a) 2103 (ад) + 10 Fe2+ (ag) + 10 H* (aд) — 10 Fest…

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Q: [References] Consider the galvanic cell based on the following half-reactions: Zn2+ + 2e-+ Zn e…

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A: Organometallic is branch of chemistry in which we deal with metal carbon bond.

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Q: Number

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A: Organometallic is branch of chemistry in which we deal with metal carbon bond.

Q: Complete the following nuclear equation by identifying X. (Enter the complete nuclear equation.) 1…

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Q: Review Topica) (References Use the References to access important values if neede The pH of an…

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A: For electrolysis of water Cathodic reaction H2O→ 2H++ 1/2 O2 +2e- Anodic reaction  2H+ + 2e-→H2 OVER…

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Q: ठीकरखे +he fनाकायांण खपवमोनक := मo3 Ca9) +[a[जিoम), S) >Vi(No3), ৭৭)+\2-H20 S] aeoptete the icomic…

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Q: 25-47. Suppose we have an aqueous solution at 25°C with [Co**] = 0.20 M, [Co²*] = 1.0 × 10ª M, and…

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Q: All of the following complexes have an octahedral structure. Fill in the blanks in the table. Number…

A: To fill in the blanks in the table.

Q: stoichiometric ratio

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Q: [References] Use the References to access important values if needed for this question. Which of the…

A: Polymer can be defined as a macromolecule that is made up of large number of monomers.

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Q: The free energy change for the following reaction at 25 °C, when [Cd2+] = 9.08x10-3 M and [Ni2+] =…

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Q: Cobalt-60 is radioactive and has a half life of 5.26 years. Calculate the activity of a 9.7 mg…

A: Given mass of sample = 9.7mg = 0.0097g  Molar mass of Cobalt-60 = 60g/mol  Half life of reaction =…

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.