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How many atoms of mg are present in 97.22 grams of mg? 6.022 × 1023 2.408 × 1024 4.818 × 1024 5.855 × 1025
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How many grams of magnesium metal will react completely with 8.3 liters of 5.5m hcl? show all work
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Choose an equation that represents an enzyme-catalyzed reaction. (a) enzyme + substrate → enzyme-substrate complex (b) enzyme + substrate ←−→ enzyme + products (c) enzyme + substrate ←−→ enzyme-substrate complex → enzyme + products (d) enzyme + substrate ←−→ enzyme-substrate complex → enzyme-substrate complex + products
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If a particle has z = 25 and 23 electrons, what is its charge?
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John has a solution with a pH of 12.21. what is the hydrogen ion concentration of this solution?...
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