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Electron affinity.
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∙ 13y ago
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Which of the following values represents the molar mass of methane?
16.05g/mol
What is the enthalpy of formation value for nh4cl?
Approximately -82kJ/mol
How many moles of oxygen are produced when 26.5 mol of aluminum oxide are decomposed?
This value is 38,9 mol.
What is the calorific value of methane?
783 kJ/mol
What is the pH value of benzoic acid?
Depending on its concentration.Examples:1.0 mol/L >> pH = 2.10.01 mol/L >> pH = 3.1
What is the value represents the molar mass of methane?
16.05 g/mol
Which of the following values represents the molar mass of methane?
16.05g/mol
What is the heat of formation of NaCl?
The standard enthalpy of formation for sodium chloride is -411,12 kJ/mol.
What is the enthalpy of formation value for nh4cl?
Approximately -82kJ/mol
What is the accepted value for the heat of solution NH4Cl?
The accepted value for the heat of solution of NaOH is -44.2 kJ/mol
What is the resonance energy of cyclooctatetraene?
The heat of hydrogenation of cyclooctene is 97 kJ/mol. The heat of hydrogenation of cyclooctatetraene is 410 kJ/mol, more than four times the value for cyclooctene. The expected value for cyclooctatetraene (based on the value for cyclooctene) is 388 kJ/mol (4 x 97 kJ/mol). The difference between the observed value and the expected value is the resonance stabilization energy, or -22 kJ/mol (388 kJ/mol - 410 kJ/mol). The negative sign indicating that full conjugation in cyclooctatetraene is destabilizing. I am not certain how sign conventions are handled in this arena though.
What is Avogadro's mass?
6.0221415 × 1023this number represents the number of molecules in a "mol" of a substance
How many moles of oxygen are produced when 26.5 mol of aluminum oxide are decomposed?
This value is 38,9 mol.
What is the calorific value of methane?
783 kJ/mol
What is the pH value of benzoic acid?
Depending on its concentration.Examples:1.0 mol/L >> pH = 2.10.01 mol/L >> pH = 3.1
What is the specific heat capacity of NaCl?
This value is 36,79 kJ/mol.
What is the literature value of KB for H2O?
0.512 degrees Celsius/mol :)
