Calculate the standard free energy change at 25°C for the reaction 2 NO(g) + O2(g) → 2 NO2(g). Calculate the standard free energy change at 25°C for the reaction 2 NO(g) + O2(g) → 2 NO2(g). -4.7 kJ -157.8 kJ -72.6 kJ -532.6 kJ

Step-by-step explanation:

ANSWER

ΔG

o

=−2.303RTlogK

=−2.303×8.314×298×log0.15

=−2.303×8.314×298×(−0.8239)

=4700.25 J=4.7 kJ

x/7.50 = 15

x= 7.50 / 15 divide

step-by-step explanation:

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: