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Question
Submitted by watrme on Sat, 2012-09-15 14:58
due date not specified
not answered

when 400 grams of wood are burned, 30 grams of ash remain. What happened to the missing 370 grams of...

when 400 grams of wood are burned, 30 grams of ash remain. What happened to the missing 370 grams of matter?