Be sure to answer all parts. write the overall, balanced molecular equation and indicate which element is oxidized and which is reduced for the following reactions. include phase abbreviations in the overall, balanced molecular equation. enter only the elemental symbol when identifying which element is oxidized or reduced. part 1 out of 2 (a) mg(s) cr(c2h3o2)3(aq)

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.

Jenny wants to test the electrical conductivity of two substances dissolved in water. she is preparing the containers for the experiment. which factor is most important for her to control?

What is a for cio3-, the chlorate ion?