Questions by ZHWRonda6574

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1 answer 20 views

How can the performance of a polymer-based sensor be optimized to detect low concentrations of a target analyte in a complex sample matrix?

asked 1 day ago in Polymer Chemistry

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1 answer 27 views

Calculate the standard enthalpy change for the vaporization of 15 grams of water given that the molar enthalpy of vaporization of water is 40.7 kJ/mol.

asked Feb 3 in Chemical thermodynamics

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1 answer 74 views

What is the concentration (in molarity) of a hydrochloric acid solution, HCl, if 25.0 ml of a 0.100 M sodium hydroxide solution, NaOH, was required to neutralize 35.0 ml of the HCl solution during a titration?

asked Jan 30 in Analytical Chemistry

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1 answer 63 views

How does the biological theory explain human behaviour?

asked Jan 20 in Psychology

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1 answer 37 views

What type of receptors, also known as intracellular or cytoplasmic receptors, are found in the cytoplasm of the cell and respond to hydrophobic ligand molecules that are able to travel across the plasma membrane?

asked Jan 8 in Science

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1 answer 30 views

What kind of muscle is responsible for making the human heart beat?

asked Jan 7 in Science

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1 answer 10 views

What is the name for the male reproductive organs or gonads?

asked Jan 7 in Science

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1 answer 41 views

In grazing, a predator partially eats but does not kill what?

asked Dec 31, 2024 in Science

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