Geography, 28.01.2021 22:10 steven123pink
Hurry now scince 20 pts Sammy was performing an experiment with copper pennies. He placed one penny in a beaker of distilled water, another penny in a beaker of vinegar, and the last penny in a beaker of hydrochloric acid. If Sammy leaves each penny in its beaker for 20 minutes, which possible change, if any, would he see in each of the beakers? Answer options with 5 options A. Nothing would happen to any of the pennies in any of the beakers. B. The penny in the hydrochloric acid would dissolve completely and no change would occur in the other beakers. C. All three pennies would probably show some signs of a slight change. D. The penny in the water would show signs of change, but the other two pennies would remain unchanged. E. The pennies in the hydrochloric acid and vinegar would show signs of change, but the penny in the water would remain unchanged.
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The physical processes that create most of earth's physical features, including mountains, are known as
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Anight-club bouncer, now a top official,put coke or pepsi in it; first three initial. combine all lakes; but i still have more,of all the places; i have the largest shore.what am i? ?
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Why did the belgian parliament pass laws to decentralize its government? a. to increase trade with neighboring luxembourg b. to decrease the political power enjoyed by the flemish c. to enable belgium to join the european union d. to reduce tensions between belgium's two main ethnic groups
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Hurry now scince 20 pts
Sammy was performing an experiment with copper pennies. He placed one penny...
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