What is the entropy change (in JK-1 mol-1) when 1 mole of ice is converted into water at 0℃? (The enthalpy change for the conversion of ice to liquid water is 6.0 kJ mol-1 at 0℃)

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#Question id: 349

#XL - Q Biochemistry

Increased atmospheric CO2 concentrations might have what effect on seawater?

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#Question id: 350

#XL - S Microbiology

Cohesion, surface tension, and adhesion are the properties of water molecules that ________.

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#Question id: 350

#XL - Q Biochemistry

Cohesion, surface tension, and adhesion are the properties of water molecules that ________.

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#Question id: 351

#XL - S Microbiology

 If the cytoplasm of a cell is at pH 7, and the mitochondrial matrix is at pH 8, then the concentration of H+ ions ________.

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#Question id: 351

#XL - Q Biochemistry

 If the cytoplasm of a cell is at pH 7, and the mitochondrial matrix is at pH 8, then the concentration of H+ ions ________.

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#Question id: 352

#XL - S Microbiology

One mole (mol) of glucose (molecular mass = 180 daltons) is ________.