2C4H10 + 13O2 --> 8CO2 + 10H2O Which is true about the reaction shown above?

The reaction has negative ions in two of the compounds that switch places.

The reaction releases energy.

The reaction is a single replacement.

The reaction has two elements that combine to form a compound.

One of the hopes for solving the world's energy problem is to make use of the fusion reaction 21h +31h --> 42he + 10n + energy how much energy is released when 1 mol of deuterium is fused with 1 mol of tritium according to the above reaction? the masses of the atoms and the neutrons are as follows: 21h = 2.0140 amu 31h = 3.01605 amu 42he = 4.002603 amu 10n = 1.008665 amu. the speed of light is 2.9979 x 108 m/s.