Dont provide AI answer   Explain the significance of wave-particle duality and its role in the development of modern physics theories.

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A: The question asks for the correct Lewis structure for the molecule HNO₂ (nitrous acid). Step-by-Step…

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A: 1. Balanced Chemical Equation:  2S+3O2​→2SO3​ 2. Given Data:  - 20.7 grams of sulfur (S) reacts.  -…

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A: The reaction:NO3-(aq) + H2O(l) + Fe2+(aq) → NO2(g) + 2OH-(aq) + Fe3+(aq)In the reaction we can see…

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A: Count the total valence electrons:Total valence electrons = 6 + (3 × 6) + 2 = 26 electrons.Sulfur…

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A: To find the pH of a solution, one can use the following formula: pH=−log[H+] Where :[H+] is the…

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A: Detailed explanation: Given data: mass_Cu = 1.45 grams, mass_O2 = 3.14 grams, molar_mass_Cu = 63.55…

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