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Which of the following compounds would you expect to be ionic
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When the chemicals iron sulfide (fes) and hydrochloric acid (hcl) are combined, bubbles appear from the mixture. 1. does the appearance of bubbles indicate a physical or chemical change? 2. why do the bubbles indicate this change? 3. what property is this?
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The footprints of a dinosaur and the burrow of an ancient shrimp are examples of which kind of fossils
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Which of the following compounds would you expect to be ionic...
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