The oxidation number of a monatomic ion is equal to a. the charge on the ion. b. zero. c. the sum of all the oxidation numbers. d. the oxidation number of an oxygen atom.
It is equal to magnitude and sign to its ionic charge. Soduim's charge is +1, so its oxodation number is +1.2. The oxidation number of hydrogen in a compound is+1, except in metal hydries such as NaH, when it is -1.
Answer from: Quest
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4. propanol and isopropanol are isomers. this means that they have a) the same molecular formula but different chemical properties. b) different molecular formulas but the same chemical properties. c) the same molecular formula and the same chemical properties. d) the same molecular formula but represent different states of the compound
Which is true concerning the products and reactants of photosynthesis and cellular respiration? a. the products of photosynthesis are sugars and the reactants of cellular respiration are starches. b. the products of photosynthesis are reactants in cellular respiration. c. oxygen is needed for photosynthesis and is given off in cellular respiration.