Answers by InesHer92609

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Calculate the heat of mixing when 50g of ethanol (C2H5OH) is added to 200g of water initially at 25°C. Assume the density of water is 1g/mL and the specific heat capacity of water is 4.184J/(g°C). The enthalpy of vaporization of ethanol is 38.56kJ/mol and assume that ethanol-water mixture has a specific heat capacity of 4.2J/(g°C).

answered Jan 23 in ThermoChemistry

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According to humanistic theory, how can individuals achieve self-actualisation?

answered Jan 17 in Psychology

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What system in the human body makes white blood cells that protect the body from diseases?

answered Jan 7 in Science

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What causes eutrophication to occur?

answered Jan 6 in Science

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In response to a cut, mast cells secrete histamines that cause nearby capillaries to do what?

answered Dec 31, 2024 in Science

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