What is the pressure of `HCl` gas at `- 40^(@)C` if its density is `8.0 kg m^(-3) ? (R = 8.314 J K^(-1) mol^(-1))`

The kinetic energy of two moles of N_(2) at 27^(@) C is (R = 8.314 J K^(-1) mol^(-1))

The kinetic energy of two moles of N_(2) at 27^(@) C is (R = 8.314 J K^(-1) mol^(-1))

The E_a of reaction in the presence of catalyst is 5.25 kJ//mol in the absence of catalyst is 8.314 kJ mol^(-1) . What is the slope of the plot of Ink vs 1/T in the absence of catalyst. (R = 8.314 J k^(-1) mol^(-1))

The E_a of reaction in the presence of catalyst is 5.25 kJ//mol in the absence of catalyst is 8.314 kJ mol^(-1) . What is the slope of the plot of Ink vs 1/T in the absence of catalyst. (R = 8.314 J k^(-1) mol^(-1))

For a reaction, K_p = 1.8 xx 10^(-7) at 300K. What is the value of DeltaG^@ at this temeprature ? (R =8.314 J K^(-1) mol^(-1))

Calculate the number of moles of hydrogen present in 500 cm^(3) of a gas under a pressure of 101.3 kPA at a temperature of 300K . ( R=8.314 J K^(-1) mol^(-1)) .

Calculate the number of moles of hydrogen present in 500 cm^(3) of a gas under a pressure of 101.3 kPA at a temperature of 300K . ( R=8.314 J K^(-1) mol^(-1)) .