How much energy is needed when 2.5 moles of Sulfur reacts with excess Carbon in the reaction below: Co
+ 255) > CS20, +79.2kJ

How many moles of carbon dioxide will form if 2.5 moles of c3h8 is burned

Why is the structure of molecule important to its function?

Why is any chemical reaction always balanced? give reasons and explain the easiest way to solve the balancing problems in chemical equations with stoichiometric coefficients upto 20 as hit and trial doesn't always work. give full reasoning