300
To calculate the value of ΔG at 500 K, you can use the equation ΔG = ΔH - TΔS. Given ΔH = 27 kJ/mol, ΔS = 0.09 kJ/(mol K), and T = 500 K, plug in the values to find ΔG. ΔG = 27 kJ/mol - (500 K)(0.09 kJ/(mol K)) = 27 kJ/mol - 45 kJ/mol = -18 kJ/mol. Therefore, the value of ΔG at 500 K is -18 kJ/mol.
G=18 kJ/mol
G = 0 kJ/mol
The equation relating G, H, and S is G = H - TS, where T is the temperature in Kelvin. Plugging in the values given, G = 27 kJ/mol - 100 K * 0.09 kJ/(molK) = 27 kJ/mol - 9 kJ/mol = 18 kJ/mol. So, the value for G at 100 K is 18 kJ/mol.
To find the value for triangle G (Gibbs free energy change) at 500 K, we can use the Gibbs free energy equation: ΔG = ΔH - TΔS. Given that ΔH (triangle H) is 27 kJ/mol and ΔS (triangle S) is 0.09 kJ/K·mol, we first convert the units of ΔS to match ΔH (0.09 kJ/K·mol). Then, at T = 500 K, we calculate ΔG as follows: ΔG = 27 kJ/mol - (500 K * 0.09 kJ/K·mol) = 27 kJ/mol - 45 kJ/mol = -18 kJ/mol. Thus, the value for triangle G at 500 K is -18 kJ/mol.
To find the Gibbs free energy change (ΔG) at 500 K, we can use the equation ΔG = ΔH - TΔS. Given that ΔH = -27 kJ/mol and ΔS = 0.09 kJ/(mol·K), we first convert the temperature to Kelvin (which is already given as 500 K). Then, substituting the values: ΔG = -27 kJ/mol - (500 K × 0.09 kJ/(mol·K)) = -27 kJ/mol - 45 kJ/mol = -72 kJ/mol. Thus, the value of G at 500 K is -72 kJ/mol.
To find the value of G at 100 K, you can use the equation ΔG = ΔH - TΔS. Plugging in the values, you get ΔG = 27 kJ/mol - (100 K)(0.09 kJ/molK) = 18 kJ/mol. Therefore, the value for G at 100 K would be 18 kJ/mol.
1000 kj, kj means thousand Jules.
8,000 to 10,000 kJ.
Operation Grapes of Wrath happened on 1996-04-27.
350 kJ is 83.6 calories.
3.97 kJ = 0.95 calories.