QuestionWhat do you multiply "moles of iodine" by to get "grams of iodine"? Use: moles I $\times \overline{ }=\operatorname{grams~I~}$ . Choose from: 127 grams I, 1 gram I, 1 mole I, 127 moles I.

Studdy Solution

STEP 1

Assumptions1. We are converting moles of iodine to grams of iodine. . We know the molar mass of iodine is127 grams per mole.

STEP 2

To convert from moles to grams, we multiply the number of moles by the molar mass of the substance.
$\text{grams of I} = \text{moles of I} \times \text{molar mass of I}$

STEP 3

Now, plug in the given value for the molar mass of iodine to complete the conversion factor.
$\text{grams of I} = \text{moles of I} \times127 \text{grams I/mole I}$ From the options provided, we would multiply "moles of iodine" by "127 grams I" to get the units "grams of iodine".

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