Answers by CortezRedric

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Calculate the standard enthalpy change (∆H°) for the reaction between 25.0 mL of 0.100 M HCl and 25.0 mL of 0.100 M NaOH at 25°C. The density of each solution is 1.00 g/mL and the heat capacity of the solution is 4.18 J/g·°C. The reaction takes place in a calorimeter, and the temperature increase is measured to be 8.47°C.

answered Feb 3 in Chemical thermodynamics

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What is the rate constant for the photoisomerization of retinal to the all-trans configuration in the Rhodopsin protein, using ab initio calculations of excited state dynamics?

answered Jan 31 in Computational Chemistry

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How do different types of renewable energy sources (such as solar, wind, and hydroelectric power) impact the environment in terms of their production, operation, and disposal of components such as batteries, turbines and solar panels?

answered Jan 31 in Environmental Chemistry

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What natural disaster is california most linked with?

answered Jan 7 in Science

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Cirrus, stratus, and cumulus are the main types of what?

answered Dec 30, 2024 in Science

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A supervolcano that may have killed all but 10,000 humans resulted in what phenomenon, lasting up to a decade?

answered Dec 28, 2024 in Science

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