Consider a gas of hydrogen atom filling a cubical box of side length 1 m. Assume that all hydrogen atoms are in their ninth excited state and they fill up the space like footballs filling up a room. Estimate the number of hydrogen atoms in the room.

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A: Given Kw = 49 × 10-14 H2O ----------> H+ + OH- Kw = [H+] [OH-]  

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A: HNO3 is strong oxidizing agent      option IV is correct

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A: Filling of electrons in orbital obeying hund’s rule and Pauli principle.

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A:   here we are required to find the number of vanadium atoms in 80g sample of Vanadium oxide using th...

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Q: Which of the following statement is CORRECT? O At equilibrium, the concentration of reactant and pro...

A: Option d is correct i.e at equilibrium : rate of forward reaction = rate of backward reaction

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A: • We need to determine the correct condensed electronic configuration of Fe 

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Q: Draw the major product of this reaction. Ignore inorganic byproducts. 1 H3O* Drawing

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A: we are required to find the molecular formula for each of the given empirical formula

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Q: Write the structural formula of the followin, 1.) 3 – Fluorostyrene 2.) p- Ethyltoluene 3.) 3,5 – Di...

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Q: 4. Why do we have to wash the ether layer using 1 N HCl during the workup?

A: Answer is given below

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gas...

A: Let us do this one by one. 

Q: 1. Name using IUPAC substitutive nomenclatare nles

A: Write IUPAC name by using rules of that,  

Q: Ive the following differential equations: а. dx2 - 4y = 0 y(0) = 2 (at x = 0) = 4 b. dx2 5 + 6y = 0 ...

A: Energy of proton = 100eV  Energy of electron = 100eV

Q: What is the [HA] (in mol L-1) of a solution containing 1.074 mol L-1 of a diprotic acid with pKA1 = ...

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