Question

READING CHECK

Infer What kind of
chemical reaction occurs in
a hand-warming product
that is worn inside gloves?
Explain your answer.

Answer 1

Hand-warming products undergo an exothermic chemical reaction, usually involving the oxidation of iron, to release heat and warm up the hands.

Step-by-step explanation:

Chemical Reaction in a Hand-warming Product

A hand-warming product worn inside gloves typically undergoes an exothermic chemical reaction. This means that the reaction releases heat to warm up the hands. The most common chemical reaction used in these products involves the oxidation of iron.

The product contains a pouch or pad that contains iron powder and activated carbon. When the pouch is exposed to air, the iron reacts with oxygen in the air to form iron(III) oxide, releasing heat in the process. This chemical reaction provides warmth inside the gloves and helps keep the hands warm.

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