Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Science

What's inside hot hands?

Air-activated hand warmers contain cellulose, iron, water, activated carbon, vermiculite and salt. They produce heat from the exothermic oxidation of iron when exposed to air.

{{ relativeTimeResolver(1575511349122) }}
LIVE
Points points 100
Rating 0
Similar Questions
Sign in to view all similar questions
Science • 1 Answer
ANSWER
Science • 1 Answer
ANSWER
Science • 1 Answer
ANSWER
Science • 1 Answer
ANSWER
Science • 1 Answer
ANSWER

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE

Help Center Conditions of Use Privacy Notice

© 2010 - 2021, Amazon.com, inc. or its affiliates. All Rights Reserved.