When a binary compound is the only reactant, what are the products most likely to be?

Consider the elements bromine and chlorine; which elements has a larger ionic radius ?

If 3 moles of a compound use 24 j of energy in a reaction, what is the a hreaction in j/mol?

While in europe, if you drive 125 km per day, how much money would you spend on gas in one week if gas costs 1.10 euros per liter and your car’s gas mileage is 32.0 mi/gal? assume that 1 euro=1.26 dollars