2SO2(g) + O2(g) → 2SO3(g) ΔH°= –196 kJ
2S(s) + 3O2(g) → 2SO3(g) ΔH°= –790 kJ
2SO2 + O2 → 2SO3(g) ΔH°= -196 kJ.
2S + 3O2 → 2SO3(g) ΔH°= - 790 kJ.

Given the data above, what is ΔH°delta for the below mention reaction?

S(s) + O2(g) → SO2(g)

Select the correct answer from each drop-down menu.describe what happens to a carbon-11 atom when it undergoes positron emission.the decay of a carbon-11 atom _1_, and this causes it to emit _2_.options for 1: > changes a neutron into a proton> changes a proton into a neutron> is hit with a neutron> reconfigures its protons and neutronsoptions for 2: > a negatively charged electron-sized particle> a positively charged election-sized particle> two atoms and several neutrons> two neutrons and two protons

According to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? view available hint(s) according to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? trigonal bipyramidal tetrahedral square planar determination of electron geometry requires information on whether the electron groups are lone pairs or bonding groups.

In medium-sized stars such as the sun, nuclear fusion almost always means the fusing of nuclei to form , but larger stars can produce elements as heavy as