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Calculate the enthalpy change of solution for 2.0 moles of sodium chloride in 500.0 mL of water at 25°C. The molar heat of solution of sodium chloride is -3.91 kJ/mol.
answered
Jan 23
in
ThermoChemistry
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43
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When did the DSM-IV-TR introduce the Global Assessment of Functioning GAF scale?
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Jan 20
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Psychology
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49
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What is the ethics of hypothesis testing?
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Jan 14
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Psychology
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18
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Which pollution can cause lung cancer and can also make asthma and other diseases worse?
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Jan 8
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Science
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55
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Filter feeders, such as sponges, pump water into their body through what structures?
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Dec 30, 2024
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Science
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19
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Combining the voltages of the oxidation and reduction half reactions helps to determine what?
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Dec 30, 2024
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Science
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25
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What do you call the sudden flow of mud down a slope because of gravity?
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Dec 28, 2024
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Science
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