What caused the disappearance of land bridges? O A. Recession of glaciers and ice caps O B. Mountain building O C. Formation of the polar ice caps O D. A meteorite impact​

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).

What pressure will be exerted by 0.675 moles of a gas at 25*c if it is in a 0.750-l container?

Provide a stepwise curved arrow mechanism that fully explains the outcome of the reaction shown below. oh нао* heat он