nobrainerglobal nobrainerglobal Today at 2:38 AM Chemistry Answered Which of the following correctly shows a synthesis reaction involving potassium? O 2KCIO3 → 2KCI+ 302 O 4K + O₂ → 2K₂0 O 2K₂04K + O₂ O Br₂ + 2KI 12+2KBr