2. Briefly explain why it is essential that none of the yeast comes into contact with the H₂O2 solution before the stopper is firmly in place.

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Chapter1: Chemical Foundations
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Please help with question 2.
2.
h.
i.
j.
k.
Using the molar mass of H2O2, calculate the number of moles of H₂O2
reacting.
Using stoichiometry and the balanced chemical equation for the
decomposition of H₂O2, calculate the number of moles of collected C
Determine how many grams this is equivalent to.
Determine the gas constant, R.
Calculate the % error in R for this determination.
Briefly explain why it is essential that none of the yeast comes into contact
with the H₂O2 solution before the stopper is firmly in place.
Transcribed Image Text:2. h. i. j. k. Using the molar mass of H2O2, calculate the number of moles of H₂O2 reacting. Using stoichiometry and the balanced chemical equation for the decomposition of H₂O2, calculate the number of moles of collected C Determine how many grams this is equivalent to. Determine the gas constant, R. Calculate the % error in R for this determination. Briefly explain why it is essential that none of the yeast comes into contact with the H₂O2 solution before the stopper is firmly in place.
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