Предмет: Биология, автор: vladgolyb169

обидва клаптика занурте в глибоку тарілку з розчинами йоду.Що спостерігається.

Ответы

Автор ответа: masatydykina

Ответ:

Якщо обидва клаптика занурити в глибоку тарілку з розчинами йоду, то, ймовірно, спостерігатиметься зміна кольору клаптиків. Йод може змінити колір речовини на фіолетовий або синій. Але точну реакцію можна було б визначити тільки після спостереження.

Автор ответа: dariagerasii

Якщо обидва клаптика занурити в глибоку тарілку з розчином йоду, то йод може взаємодіяти зі замшелюватими речовинами на поверхні клаптиків. Якщо ці речовини присутні в достатній кількості, може відбутися хімічна реакція, яка призведе до зміни кольору.

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