 Mutsara 1: Azide yesirivha ichiri kushandiswa kashoma zvikuru, asi dzimwe nguva nemhaka yemutengo wayo wakakwirira. Mutsara 2: Silver Azid dzimwe nguva ichiri kushandiswa, asi kashoma zvikuru nemhaka yemutengo wayo wakakwirira. Mubvunzo: Mutsara wokutanga nomutsara wechipiri unoreva chinhu chimwe chete here? Hungu kana kuti Aiwa?Hungu 