Предмет: Химия, автор: janebelyakova0

Нужна формула возгорания спички

Ответы

Автор ответа: TOLYA1111111

состав головки спички: бертолетова соль — 46.5 %, стекло молотое — 17.2 %, сурик — 15.3 %, клей костяной — 11.5 %, сера — 4.2 %, белила цинковые — 3.8 %, хромпик — 1.5 %.
При изготовлении спичек их головки покрывают нитроцеллюлозной пленкой

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