Question: Select the reaction ( s ) that are spontaneous under standard conditions at 2 9 8 K . Check all that apply. 2 P O

Select the reaction(s) that are spontaneous under standard conditions at 298K.
Check all that apply.
2POCl3(g)2PCl3(g)+O2(g)
2PbS(s)+3O2(g)2PbO(s)+2SO2(g)
Select the reaction(s) that are spontaneous under standard conditions at 298K.

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