Table 1 shows a standard deviation of only .0049, which is typically great, except their values should have all been the same in this case. In table 2 the average percent by mass came out to .54% of acetic acid, which was much lower than expected. It was given that the percent of acetic acid should have come out to about 4%. Again, in this lab the same errors could have led to this conclusion. Too much sodium hydroxide was added, which lead to the acetic acid levels being too
Table 1 shows a standard deviation of only .0049, which is typically great, except their values should have all been the same in this case. In table 2 the average percent by mass came out to .54% of acetic acid, which was much lower than expected. It was given that the percent of acetic acid should have come out to about 4%. Again, in this lab the same errors could have led to this conclusion. Too much sodium hydroxide was added, which lead to the acetic acid levels being too