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adarianmcintosh
19.08.2019 •
Chemistry
Acamper burned a piece of paper to start a campfire. is burning paper a physical or chemical change? why?
if you said chemical, what are the reactants and products?
the ash has less mass than the paper, was mass conserved during the reaction? explain
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Ответ:
Ответ:
Alternator
Explanation: Alternators are used in modern automobiles to charge the battery and to power the electrical system when its engine is running