Qca.

11 Pins
·
2y
By
Gaby Merino
This may contain: an ipad with the words in chemistry on it next to a pen and eraser
0:18
chem help
the diagram below shows how oxygen and hydrogen react to each other in an oxidation
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a poster with the names and numbers of different types of elements in each element on it
an avocado sticker is shown with the word 6 022 x10 3
the names and symbols of different substances
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a handwritten poster with the words quimica organia written in different languages
a close up of a piece of paper with writing on it next to a pen
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a piece of paper with writing on it and some blue pens in front of it
an open notebook sitting on top of a desk next to a calculator
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a paper with some writing on it that is written in black and white, including the words
General Chemistry Notes | ChemistryNotes.com
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an open notebook with some notes on it
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