Questions by Ellie24R7717

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1 answer 39 views

Calculate the ΔHrxn for the combustion of methane gas (CH4) if the enthalpies of formation for methane, carbon dioxide, and water are -74.8, -393.5, and -285.8 kJ/mol respectively, using Hess's Law.

asked 2 days ago in Chemical reactions

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1 answer 51 views

What drug delivery system can be optimized for the oral delivery of an anti-cancer drug to enhance its efficacy and minimize side effects? Specifically, what type of nanoparticle drug delivery system can be designed and synthesized to effectively deliver the drug to the target site while maintaining therapeutic efficacy and minimizing toxicity?

asked 6 days ago in Medicinal Chemistry

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1 answer 24 views

Who developed the concept of empathic attunement?

asked Jan 15 in Psychology

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1 answer 20 views

What planet in our solar system has a moon with volcanic activity?

asked Jan 7 in Science

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1 answer 6 views

What kind of organisms have many different types of specialized cells with particular jobs?

asked Jan 7 in Science

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1 answer 32 views

What aspect of beryllium allows it to absorb x-rays?

asked Jan 6 in Science

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