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What hybrid orbitals are present in the central atom of a molecule of carbon dioxide (CO2)?

asked Feb 13 in Chemical bonding by ClydeC545764 (2.2k points)

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What is the bond angle in a molecule of carbon dioxide (CO2)?

asked Feb 13 in Chemical bonding by KatherinaI21 (1.8k points)

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What is the polarity of the bond between carbon and oxygen in a molecule of carbon dioxide (CO2)?

asked Feb 13 in Chemical bonding by AlexK0785479 (1.8k points)

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What is the predicted bond angle in a molecule of ammonia (NH3)?

asked Feb 13 in Chemical bonding by KarinStaley (1.9k points)

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What is the bond length between two carbon atoms in a methane molecule (CH4) given that the distance between any two hydrogen atoms bonded to adjacent carbon atoms is 0.1095 nm?

asked Feb 13 in Chemical bonding by ScottyWild8 (1.4k points)

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What type of intermolecular forces are present in a liquid sample of ethanol?

asked Feb 13 in Chemical bonding by ClarkFogarty (1.9k points)

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What is the energy level and wavelength of the transition from the first excited state to the ground state of a hydrogen atom using quantum chemical calculations?

asked Feb 13 in Computational Chemistry by Jeramy48117 (1.9k points)

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What is the net ATP production and the overall chemical reaction equation during one round of glycolysis in a human red blood cell?

asked Feb 13 in BioChemistry by TerrieGaffne (1.6k points)

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How does the interaction between a catalyst and a reactant in a heterogeneous catalytic reaction occur, and what specific mechanisms are involved in this process?

asked Feb 13 in Surface Chemistry by Cathern2110 (2.0k points)

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How does the energy transfer process occur between molecules in a gas-phase reaction and what factors affect the rate of this transfer as studied by molecular dynamics simulations in quantum chemistry?

asked Feb 13 in Quantum Chemistry by DillonLeight (1.6k points)

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1 answer 109 views

What is the corrosion potential of a zinc electrode in a galvanic couple with a copper electrode, given that the standard reduction potentials of the two half-reactions are +0.34V for Cu²⁺/Cu and -0.76V for Zn²⁺/Zn?

asked Feb 13 in ElectroChemistry by K29986283214 (2.0k points)

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What is the standard electrode potential of a copper electrode if it is combined with a zinc electrode in a galvanic cell, and the measured cell potential is 1.10 V at 298 K? Given: E°(Zn²⁺/Zn) = -0.76 V and E°(Cu²⁺/Cu) = 0.34 V.

asked Feb 13 in Physical Chemistry by BradConger9 (1.8k points)

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How does the change in concentration of reactants affect the reaction rate in a first-order reaction? Provide experimental evidence to support your answer.

asked Feb 13 in Chemical kinetics by RobynButz517 (1.9k points)

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What is the effect of changing the concentration of the reactants on the rate of reaction in a first-order reaction? Provide experimental evidence to support your answer.

asked Feb 13 in Chemical kinetics by CorneliusU11 (1.7k points)

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What is the rate constant for the conversion of cyclopropane to propene if it follows first-order kinetics and has a rate of 4.67 x 10^-4 s^-1 at 25°C?

asked Feb 13 in Chemical kinetics by IsraelSeidel (1.3k points)

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What is the effect of changing the concentration of the reactants on the overall rate of a first-order chemical reaction? Provide experimental evidence to support your answer.

asked Feb 13 in Chemical kinetics by EmileR968610 (2.0k points)

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1 answer 111 views

What is the coordination number and the packing efficiency of copper atoms in a face-centered cubic (FCC) crystal structure?

asked Feb 13 in Physical Chemistry by Jerry12T3434 (1.7k points)

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1 answer 131 views

What is the total number of ATP molecules produced per glucose molecule during the complete oxidation of glucose via citric acid cycle and oxidative phosphorylation in a eukaryotic cell?

asked Feb 13 in BioChemistry by LamontMccror (1.9k points)

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What products are formed when sodium chloride (NaCl) reacts with silver nitrate (AgNO3) in a double replacement reaction?

asked Feb 13 in Chemical reactions by JackQ7308746 (2.0k points)

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What is the balanced equation for the double replacement reaction between silver nitrate (AgNO3) and sodium chloride (NaCl)?

asked Feb 13 in Chemical reactions by CletaF793120 (2.8k points)

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