Предмет: Химия, автор: darialuka2019

напишіть будь-ласка рівняння реакцій характерні для пентану (заміщення дві стадії). Потрібно до середи і якщо не знаєте не пишіть. Дам сто балів і поставлю 5 зірок якщо все буде написано правильно.

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Автор ответа: Abubachir555

Удачи, представил ещё со сокращенной структурной формулой!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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Задание 2. Прочитайте, переведите текст, запишите 4 вопроса к тексту.
METHODS OF FIRE EXTINCTION
The four components of the fire tetrahedron help us to understand methods of fire extinction. Fire can be extinguished if anyone of these components is removed.
The following four basic methods are employed.
Removal of Heat (Cooling)
Water is most commonly used for cooling a fire. It has great heat absorbing properties. Cooling with water will extinguish a fire by absorbing more heat than the fire is generating. This process depends on reducing the fuel temperature, chemical reaction, oxygen, Heat, air, heat, fuel, oxygen, chemical reaction, chemical reaction, heat, flame, fuel.
Removal of Fuel (Starvation)
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a gas or liquid flow or by removing a fuel to an out-offlame
place. Another method of fuel removal is to allow a fire
to burn until all fuel is consumed.
Exclusion of Oxygen (Diluting & Blanketing)
A fire can be extinguished by excluding or limiting its oxygen supply. The oxygen content can be reduced by flooding an area with an inert gas such as carbon dioxide, which dilutes the oxygen. Oxygen can also be separated from fuel by blanketing the fuel with chemical or mechanical foam.
Inhibition of Chain Reaction
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