Mole ratios from balanced equations may be used to solve problems with other units such as numbers of ______ and _______ of gases at STP. The _______ from the balanced equation are used to write conversion factors called ________.

grams and volume of gases @STP (but other words might fit just as easily). The coefficients......conversion factors called
unit factors
or dimensional analysis.

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  1. These conversion factors are used to calculate the numbers of moles of

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