Which of the following is an oxidation-reduction reaction? so2(g) + h2o(l) mc010-1.jpg h2so3(aq) caco3(s) mc010-2.jpg cao(s) + co2(g) ca(oh)2(s) + h2co3(l) mc010-3.jpg caco3(aq) + 2h2o(l) c6h12o6(s) + 6o2(g) mc010-4.jpg 6co2(g) + 6h2o(l)

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.

How will the volume of a gas be affected if the pressure is tripled, but the temperature remains the same?

How many moles of cu are needed to react with 5.8 moles of agno3? cu + 2 agno3 → cu(no3)2 + 2 ag