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Calculate the molar mass of aluminum oxide (al2o3). express your answer to four significant figures.
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Acetylene gas c2h2 undergoes combustion to produce carbon dioxide and water vapor how many grams of water are produced by the same amount of c2h2?
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The time that is taken by neptune once around the sun is called
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Calculate the molarity of each aqueous solution: a. 78.0 ml of 0.240 m naoh diluted to 0.250 l with water b. 38.5 ml of 1.2 m hno3 diluted to 0.130 l with water
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Li+ is an ion that has lost 1 electron in order to have a full valence shell, making Li+ a cation. W...
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