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Which is a chemical change, water boiling, wood burning, glass breaking, ice melting, or molding iron ?
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Acetylene gas c2h2 undergoes combustion to produce carbon dioxide and water vapor how many grams of water are produced by the same amount of c2h2?
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Draw a line graph showing the relationship between temperature in kelvin as a function of kinetic energy.
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Which is a chemical change, water boiling, wood burning, glass breaking, ice melting, or molding iro...
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