Questions by Eddie97G1445

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1 answer 74 views

What functional group(s) are present in a given unknown compound using infrared spectroscopy and how can they be identified through characteristic infrared absorption peaks?

asked 6 days ago in Analytical Chemistry

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1 answer 46 views

A student wants to prepare polyethylene using the radical polymerization process. The monomer used is ethylene, and the reaction occurs at a temperature of 60°C. The initiator used is benzoyl peroxide. The student wants to know the enthalpy change that occurs during the polymerization process. How can the student calculate the enthalpy of polymerization using the given information?

asked Jan 22 in ThermoChemistry

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1 answer 59 views

A chemistry student must calculate the boiling point of a solution composed of 10 g of glucose (C6H12O6) dissolved in 100 g of water at 1 atm pressure. The boiling point elevation constant for water (Kb) is equal to 0.512°C/m, and the normal boiling point of pure water is 100°C.

asked Jan 22 in Physical Chemistry

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1 answer 21 views

What is generalised anxiety disorder (GAD)?

asked Jan 14 in Psychology

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1 answer 35 views

What is attachment theory?

asked Jan 13 in Psychology

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1 answer 39 views

Which inducer turns on the expression of the lac genes?

asked Jan 8 in Science

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1 answer 28 views

Rain dissolves fertilizer in the soil, what carries it away?

asked Dec 31, 2024 in Science

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1 answer 26 views

He mass spectrometer measures the percent abundance of different what?

asked Dec 30, 2024 in Science

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