08/09/17

If 150.0 grams of Fe2O3 reacts with excess CO, 87.9 grams of Fe is produced. Calculate the % yield.

If 150.0 grams of Fe2O3 reacts with excess CO, 87.9 grams of Fe is produced. Calculate the % yield.

What are the two ways that temperature affects the rate of a reaction?

What are the two ways that temperature affects the rate of a reaction?

02/15/16

stoichiometry of gases

4. How many grams of calcium carbonate must be decomposed to produce 5.00 L of carbon dioxide gas at STP?

Consider the substitution reaction that takes place when (R)-3-bromo-3-methylhexane is treated with sodium methoxide. Which of the following would be true?

A. An SN1 reaction would take place with retention of configuration at the stereogenic center. B. An E2 reaction would take place, during which the stereogenic center is lost. C. An SN1 reaction... more

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