Chemistry, 15.04.2021 21:40 rileymorrison5836
A football player is tackled by another player and lands with the combined weight of both players on his knee. If the combined weight of the players is 2400 N and the player’s knee measures 0.1 m by 0.1 m, how much pressure is exerted on the turf when the player lands on his knee?
Answers: 2
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Harvey mixes two liquids. which observation of the new mixture most likely indicates a precipitate is forming?
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Chemistry, 21.06.2019 21:30
Which statements are true about electrolysis? check all that apply. electrolysis requires an acid be present. electrolysis is described by two half-reactions. electrolysis is not an industrial process. electrolysis results in commercially valuable products. electrolysis involves the transfer of electrons. reduction results in the loss of electrons. oxidation results in the loss of electrons.
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Calculate the molar mass of aluminum oxide (al2o3). express your answer to four significant figures.
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Match each statement with the state of matter it describes
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