What type of agent should be added to aerosol cans containing hydrocarbon propellants to overcome this disadvantage and make them safer

Determine the energy released per kilogram of fuel used. given mev per reaction, calculate energy in joules per kilogram of reactants. consider 1 mole of tritium plus 1 mole of deuterium to be a mole of “reactions” (total molar mass = 5 grams).

This element exists in adundance in the sun.explain how you would go about capturing sunlight.would this captured sunlight contain any of the element?

Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?