(Solved): Laboratory Report Questions: Lab w9 Titration of an Unknown Acid Concentration 1. If 15.00mL of H ...

Laboratory Report Questions: Lab w9 Titration of an Unknown Acid Concentration 1. If $15.00\mathrm{mL}$ of $\mathrm{HCl}$ is titrated with $19.50\mathrm{mL}$ of $0.2876\mathrm{M}$ NaOH, what is the concentration of the $\mathrm{HCl}$ ? 2. Describe the sources of error in this experiment. Provide at least three sources of error. Laboratory Report Questions: Lab \#8 Standardization of $\mathrm{NaOH}$ 1. Explain in layman 's terms what is meant by the term "concentration" and give three examples of common units for concentration in analytical measurements. 2. If $1.005\mathrm{g}$ of $\mathrm{KHP}$ is titrated with $15.35\mathrm{mL}$. of a $\mathrm{NaOH}$ solution of unknown concentration, what is the concentration of the $\mathrm{NaOH}$ ?