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Consider the four elements above. which one of these elements will combine with oxygen in a 1: 1 ratio?
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How does a noncompetitive inhibitor reduce an enzyme’s activity?
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How many liters of 3.0 m naoh solution will react with 0.60 liters of 4.0 m h2so4? h2so4 + naoh → na2so4 + h2o 1.2 l 1.6 l 2.4 l 2.8 l
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Chromium(iii) sulfate is a transition metal compound containing the metal chromium and the polyatomic ion sulfate. the oxidation state of chromium in this compound is , and the chemical formula of the compound is ( ) . reset next
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Có 3 chất rắn màu trắng ở dạng bột là : CaO , P2O5 , MgO . Bằng phương pháp hoá
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