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In this video, we're going to write the relative rates of reactants and products based on some balanced equations.
00:06
So based on the stoichiometry, meaning the coefficients of the equation, which if we don't see when it's a 1, that will predict the relative rates.
00:15
So for part a, we can say the rate of reaction is equal to reactants by convention are used up.
00:23
So we say negative.
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And then we'll put the concentration, change in the concentration over time is a rate.
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And we know that the overall, for every unit of reaction, twice as much as that is hof that's used.
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So we'll divide by two.
00:43
And then that equals positive change in all the products over time...