When 2.4g of carbon reacted with X g of oxygen to form CO and CO_2, 50.4 kJ of heat was released and no reactant is left over. Standard heats of formation of carbon monoxide and carbondioxide are -110.5 kJ mol^(-1) and -393.5 kJ mol^(-1) respectively. Calculate X.

When 2.4g of carbon reacted with X g of oxygen to form CO and CO_2, 50

1.	When 2.4g of carbon reacted with X g of oxygen to form CO and CO_2, 50.4 kJ of heat was released and no reactant is left over. Standard heats of formation of carbon monoxide and carbondioxide are -110.5 kJ mol^(-1) and -393.5 kJ mol^(-1) respectively. Calculate X.
Answer» ANSWER :4.8g