Given that the reaction 2 H2(g) + O2(g) → 2 H2O(g) is exothermic, which of the following is true of the reaction 2 H2O(g) → 2 H2(g) + O2(g) ?
Its activation energy is lower than that of 2 H2(g) + O2(g) → 2 H2O(g).
+
Its activation energy is the same as that of 2 H2(g) + O2(g) → 2 H2O(g).
Its activation energy is higher than that of 2 H2(g) + O2(g) → 2 H2O(g).
There is no relationship between its activation energy and that of 2 H2(g) + O2(g) → 2 H2O(g).
la

periodic trends is an atom that gets larger as the number of electronic shells increase, the radius of atoms increases as you go down a certain group in the periodic table of elements. in general, the size of an atom will decrease as you move from left to right of a certain period.

sorry i was late, but i don't know what assignment your talking about, i'm in flvs as well, im in earth space science. but u are behind pace bc every class should be in the 3's or 4'

a corroding iron, if that's one of your choices