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What chemicals are used in soda, acid, fire extinguishers in formulas
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9. write the chemical equation for the following word equations. include symbols for physical states in the equation. a. solid zinc sulfide + oxygen gas -> solid zinc oxide + sulfur dioxide gas b. aqueous hydrochloric acid + aqueous barium hydroxide -> aqueous barium chloride + water
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Suppose the universe were completely empty except for one object-a solid sphere moving through space of 100 km/s. what sort of path would the object be moving in? explain your answer
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What produces wave a)sound b) heats c)transfer of energy d)vibrations
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What chemicals are used in soda, acid, fire extinguishers in formulas...
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