Which of the reactions below is a formation reaction? 1. 2 fe(s) + 3 o(g) → fe2o3(s) 2. n2(g) + 2 h2(g) + 1 2 o2(g) → n2h4o(g) 3. b2(s) + 2 i2(ℓ) + cl2(g) → 2 bi2cl(g) 4. cdiamond(s) + 1 2 o2(g) → co(g)?

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).

Used the balanced equation 2h2+ o2 - -> 2h2o. if you have 7.2 grams of o2 , how many grams of h2o can you produce ?

The image shows a process that releases nuclear energy which statement best identifies the process shown the process must be fusion because energy is released the process must be fusion because of have your nucleus formed a smaller nuclei the process must be fission because a large nucleus breaks into smaller nuclei the process must be fission because neutrons are formed