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The top documents tagged [pb o]
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pb o
CHAPTER 3A & 4A Stoichiometry and Reactions. Chemical Reactions Chemical equation – a representation of a chemical reaction. Reactants – the starting.
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CHEMISTRY SOL REVIEW. WHICH OF THE FOLLOWING IS NOT AN EXAMPLE OF A PHYSICAL CHANGE? A. the shaping of a gold bar B. the melting of a popsicle C. the.
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The process in which the physical and chemical properties of the original substances change to new substances with different properties atoms are rearranging.
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