Answers by LatoyaDechai

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Calculate the enthalpy change for the dissolution of 10 g of sodium hydroxide in 100 g of water at a temperature of 25°C, given that the final temperature of the solution is 26.5°C and the specific heat capacity of the solution is 4.18 J g⁻¹ K⁻¹. (Assume that the heat released is absorbed by the solution and there is no heat lost to the surroundings.)

answered Jan 23 in ThermoChemistry

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Which system is capable of responding quickly to changing situations?

answered Jan 8 in Science

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Which is the ultimate energy source in a bear's food chain?

answered Jan 8 in Science

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What is the process of getting oxygen into the body & releasing carbon dioxide called?

answered Jan 7 in Science

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Frogs and toads, salamanders and newts, and caecilians are the three orders of what group of animals?

answered Dec 30, 2024 in Science

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