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What is the formal charge of the nitrogen atom in the molecule HNO<sub>3</sub>?

asked Mar 1 in Chemical bonding by TheScientist (138k points)

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What is the formal charge of the nitrogen atom in the molecule HNO3?

asked Mar 1 in Chemical bonding by TheScientist (138k points)

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What is the formal charge of the nitrogen atom in the molecule HCN?

asked Mar 1 in Chemical bonding by TheScientist (138k points)

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What is the formal charge of the nitrogen atom in the molecule HCN? Show your calculations.

asked Mar 1 in Chemical bonding by TheScientist (138k points)

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What is the formal charge of the nitrogen atom in the molecule of ammonia (NH3)? Show your calculations.

asked Mar 1 in Chemical bonding by TheScientist (138k points)

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What is the formal charge of the nitrogen (N) atom in the molecule of ammonia (NH₃)? Show your calculations.

asked Mar 1 in Chemical bonding by TheScientist (138k points)

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What is the formal charge of the nitrogen (N) atom in the molecule of ammonia (NH3)?

asked Mar 1 in Chemical bonding by TheScientist (138k points)

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What is the formal charge of the chlorine atom in the compound ClO3^-? Show your calculation and explain whether the chlorine atom has a positive or negative formal charge in this compound.

asked Mar 1 in Inorganic Chemistry by TheScientist (138k points)

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What is the formal charge of the chlorine atom in the molecule ClO2? Show your calculations.

asked Mar 1 in Chemical bonding by TheScientist (138k points)

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What is the formal charge of the central atom in the compound SF4 (sulfur tetrafluoride)? Show your calculation and explain whether the molecule is overall neutral or has a partial charge.

asked Mar 1 in Inorganic Chemistry by TheScientist (138k points)

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What is the formal charge of the carbon atom in the compound CH3COOH? Show your calculations.

asked Mar 1 in Chemical bonding by TheScientist (138k points)

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What is the formal charge of sulfur in the sulfate ion (SO4)^(2-) ? Show your calculations.

asked Mar 1 in Inorganic Chemistry by TheScientist (138k points)

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What is the formal charge of sulfur (S) in SO4^(2-)?

asked Mar 1 in Chemical bonding by TheScientist (138k points)

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What is the formal charge of each atom in the CH3COOH molecule? Show your calculation and explain the significance of the formal charges in this molecule.

asked Mar 1 in Chemical bonding by TheScientist (138k points)

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What would be the expected yield of nylon-6,6 if 5 grams of adipic acid were reacted with excess hexamethylenediamine in a 1:1 molar ratio reaction?

asked Mar 1 in Chemical synthesis by TheScientist (138k points)

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What is the expected yield of benzocaine if 5 grams of p-aminobenzoic acid and 10 mL of ethanol are used in the preparation of benzocaine?

asked Mar 1 in Chemical synthesis by TheScientist (138k points)

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What is the expected pH of a 0.1 M solution of acetic acid (CH3COOH) with a pKa value of 4.76? Provide a detailed explanation of your answer, including any necessary calculations or formulas.

asked Mar 1 in Chemical bonding by TheScientist (138k points)

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In an electrochemical experiment, the anodic and cathodic Tafel slopes were found to be 100 mV/decade and 120 mV/decade, respectively. Calculate the value of exchange current density for the reaction.

asked Mar 1 in ElectroChemistry by TheScientist (138k points)

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What is the exchange current density (in A/cm2) for the reaction 2H+ + 2e- ⇌ H2 at a temperature of 298 K and a concentration of 0.1 M H+? Given that the standard potential of the half-cell reaction is 0 V, and the Tafel slope is 60 mV/decade.

asked Mar 1 in ElectroChemistry by TheScientist (138k points)

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What is the exchange current density for the oxidation of iron in a 0.1 M solution of Fe2+/Fe3+ at 25°C if the standard potential of the couple is +0.77 V and the overpotential is 0.2 V?

asked Mar 1 in ElectroChemistry by TheScientist (138k points)

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