Answer is: <span>the winning recipe.
</span>An appositive is a noun<span> or </span>noun phrase<span> that renames another noun right beside it. The appositive can be a short or long combination of words.
</span>Another example: Problem number 19, the final question, was difficult - the final question is<span> the appositive phrase in this sentence.</span>
True. A gas does not have a definite volume. Therefore, making this statement correct. <span />
Answer:

Explanation:
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In this case, we could considering this as a redox titration:

Thus, the balance turns out (by adding both hydrogen ions and water):

Thus, by stoichiometry, the grams of Fe+2 ions result:

Finally, the mass percent is:

Best regards.
Take the given 12.47L then divide that by 22.4L then multiply it by 1 mole of CO2 then divide by 1 mole of CO2 then multiply by 6.02x10^23. Giving you an answer of 3.35^23 molecules of CO2