Rank the waves in increasing frequency: Wave 1 620 nm Wave 2 3.55 x 10-7 m Include only the number of the wave in the corresponding blank. < Wave 3 6.34 x 1014 Hz

Q: QUESTION 11 Which of the following statements are incorrect regarding the factors impacting lattice…

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Q: he rate of reaction between mercuric chloride and potassium oxalate can be followed by measuring the…

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Q: 2 f them QUESTION 3 The value of AH° for the reaction below is -1107 kJ/mol: 2Ba (s) + O2 (g) → 2BaO…

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Q: 4) Classify the following compounds as hard/soft acid/base: a) Nat: b) R₂S: c) Ht: d) Fe+²: e) N₂:…

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Q: 1.) A solution is prepared by mixing together 75.00 mL of 0.150 M Pb(NO3)₂ and 50.00 mL of 0.925 M…

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Q: Deviations from ideal behavior occur at low concentrations True or False

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Q: To prepare 477.9 mL of dry N2, when measured at 22.5 C and 765.2 torr, what is the minimum number of…

A: Given, Volume of dry N2 = 477.9 mL=477.9×10-3 L Temperature, T = 22.5°C=(22.5+273)K=295.5 K…

Quantum Chemistry

Quantum chemistry deals with the properties of chemical systems and their reactions. The branch of chemistry which is more concerned with quantum chemistry is physical chemistry. It is a more sophisticated field of theoretical physics which is concerned towards the application of physical concepts towards various chemical aspects such as, formation of atoms, chemical structure descriptions, chemical bond strength, hybridization, conjugation etc. Quantum chemistry mainly studies the various states i.e., ground state, excited state, transition states of the individual atoms or molecules taking place during any chemical reaction. The laws of motion explained by various scientists, which are termed as “classical mechanics” were not acceptable in terms of electrons, protons, atoms, light etc. Thus, a new theory named “quantum mechanics” emerged to understand the basic framework of various atomic and subatomic particles.