Question

Enthalpies of formation of CO(g), CO2(g), N2O(g) and N2O4(g) and –110,

–393, 81 and 9.7 KJmol-1 respectively. Find value ΔrH for the reaction

N2O4(g) + 3CO(g) → N2O(g) + 3CO2(g​

Answer 1

Answer:

ᴇɴᴠɪʀᴏɴᴍᴇɴᴛᴀʟ ᴀsᴘᴇᴄᴛs ᴍᴜsᴛ ʙᴇ ᴄᴀʀᴇғᴜʟʟʏ ʟᴏᴏᴋᴇᴅ ɪɴᴛᴏ ʙᴇғᴏʀᴇ ʙᴜɪʟᴅɪɴɢ ʜᴜɢᴇ ᴅᴀᴍs. ɢɪᴠᴇ ʀᴇᴀsᴏɴ.ᴇɴᴠɪʀᴏɴᴍᴇɴᴛᴀʟ ᴀsᴘᴇᴄᴛs ᴍᴜsᴛ ʙᴇ ᴄᴀʀᴇғᴜʟʟʏ ʟᴏᴏᴋᴇᴅ ɪɴᴛᴏ ʙᴇғᴏʀᴇ ʙᴜɪʟᴅɪɴɢ ʜᴜɢᴇ ᴅᴀᴍs. ɢɪᴠᴇ ʀᴇᴀsᴏɴ.