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This is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table.
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Calculate the molar mass of aluminum oxide (al2o3). express your answer to four significant figures.
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What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion
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If the alum reaction was done starting with 12.000 g of al, how many moles of hydrogen gas would be...
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