Chemical Reactions The story. Hi there. This is H 2 O. So is this. Meet 2H 2 O.
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Chemical Reactions The story
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Transcript of Chemical Reactions The story. Hi there. This is H 2 O. So is this. Meet 2H 2 O.
Parts of a ReactionReactants:The chemicals you have before the reaction
H2
That’d be us.
Tbtbbhth! Tbtbbhth!
H2O2
Chemical Reactions
During chemical reactions atoms are not created or destroyed. They’re just
rearranged.
2 oxygen atoms4 hydrogen atoms
2 oxygen atoms4 hydrogen atoms
Is it a chemical reaction?
If a gas is producedit might be a chemical reaction.Look for the bubbles!