What is a wet celled battery composed of? Give an example of a wet celled battery.

In numbering carbon atoms in the parent chain of a hydrocarbon, why would you number from right to left, rather than left to right

The number at the end of an isotope’s name is the number.

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.