Answers by JHXTerrell93

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How can the process of photochemical degradation be utilized to remediate contaminated water sources contaminated with pollutants such as pesticides, dyes, and other harmful organic compounds?

answered 1 day ago in PhotoChemistry

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Calculate the heat of hydration of copper (II) sulfate pentahydrate given that 5.00 g of the hydrate was dissolved in 100.0 mL of water at 25°C, and the resulting solution temperature increased from 25°C to 30°C. The molar mass of copper (II) sulfate pentahydrate is 249.685 g/mol and the specific heat capacity of water is 4.184 J/g°C.

answered Jan 23 in ThermoChemistry

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A copper electrode is immersed in a 0.1M solution of CuSO4 and a zinc electrode is immersed in 0.1M solution of ZnSO4. Both the solutions are connected with a salt bridge. If the standard reduction potentials of Cu2+/Cu and Zn2+/Zn are +0.34V and -0.76 V respectively, calculate the potential difference between the two electrodes at 25°C.

answered Jan 22 in ElectroChemistry

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What is egocentrism in children?

answered Jan 17 in Psychology

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What is the PERMA model of well-being?

answered Jan 14 in Psychology

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What can lenses be used to make?

answered Jan 6 in Science

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What can destroy living cells, produce mutations and cause cancer?

answered Jan 6 in Science

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What act like filters and remove pathogens from lymph?

answered Jan 2 in Science

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What are the two types of vesicle transport called?

answered Dec 27, 2024 in Science

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