Explain the stoichiometric coefficient for oxygen

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A sample of blood serum is teasted and found to contain testosterone at a concentration of 766 ng/mL. How many grams of testosterone are present in 30.5 mL of this blood? What is the stoichiometric coefficient for oxygen when the following reaction is balanced using the smallest whole number coefficients? Mg + O2 --> MgO

Reference no: EM13319579

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