7. A student conducts an

  1. A student conducts an experiment of baking soda reacting with vinegar. The student uses two systems: an open cup and a sealed
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    2. Your mom asked by Your mom
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  2. A student conducts an experiment to determine the speed of a toy car at the bottom of a ramp after it is released from different
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  3. A student conducts an experiment to determine the speed of a toy car at the bottom of a ramp after it is released from different
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  4. QuestionA student conducts a scientific investigation to test whether a paper clip can float on liquids other than water. The
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  5. A student conducts an experiment using tomato plants. The student plants five young tomato plants in a pot with soil, places the
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  6. A student exposes iron filings, at room temperature, to water and oxygen. Over time, a new substance forms. The student conducts
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  7. A student conducts an experiment to determine the enthalpy of neutralization for phosphoric acidreacting with sodium hydroxide.
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  8. A student conducts an experiment to determine the enthalpy of neutralization for phosphoric acidreacting with sodium hydroxide.
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    2. Chen asked by Chen
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  9. A student conducts an experiments to determine the enthalpy of neutralization for phosphoric acid reacting with sodium
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    2. Beth asked by Beth
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  10. 10 of 1010 of 10 Items Question A student wraps 10 coils of copper wire around an iron bolt, and then she connects the ends of
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