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What group of elements is the least reactive? a. halogen b. alkali metals c. noble gases d. semiconductor
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How many liters of hydrogen gas will be produced at stp from the reaction of 7.179Γ10^23 atoms of magnesium with 54.219g of phosphoric acid (h3po4) the equation is 3mg + 2h3(> mg(po4)2+3h2
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What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5
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What type of chemical bond is formed between two atoms of bromine 1. metallic 2. hydrogen 3. ionic 4. covalent
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How many liters of water can be produced from 5.0liters of butane gas at stp, assuming excess oxygen? c4h10(g) + 02(g) β co2 (e) + h2o (g)
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What group of elements is the least reactive? a. halogen b. alkali metals c. noble gases d. semico...
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