(Solved): 1. Given the information below, calculate the volume of NaOH used in the titration of acetic acid w ...

1. Given the information below, calculate the volume of $\mathrm{NaOH}$ used in the titration of acetic acid with sodium hydroxide. Initial buret reading $=0.29\mathrm{mL}$ Final buret reading $=18.25\mathrm{mL}$ 2. A titration of carbonic acid $\left({\mathrm{H}}_2{\mathrm{CO}}_3\right)$ with sodium hydroxide required $27.32\mathrm{mL}$ of 0.172 $\mathrm{M}\mathrm{NaOH}$ to reach the equivalence point. Calculate the molarity if the carbonic acid solution if $10.00\mathrm{mL}$ of carbonic acid was used. ${\mathrm{H}}_2{\mathrm{CO}}_3(\mathrm{aq})+2\mathrm{NaOH}(\mathrm{aq})?{\mathrm{Na}}_2{\mathrm{CO}}_5(\mathrm{aq})+2{\mathrm{H}}_2\mathrm{O}(\text{ (I) }$ 3. Given the data below, calculate the relative average deviation (RAD). Acid concentration trial $1=0.124\mathrm{M}$, trial $2=0.121\mathrm{M}$, trial $3=0.129\mathrm{M}$ 4. A titration experiment identified 0.00401 moles of acetic acid in a $6.50\mathrm{mL}$ sample of vinegar (density $=1.008\mathrm{g}/\mathrm{mL}$ ). Calculate the mass percent of acetic acid in the vinegar sample.