Some experiments will be performed in groups of two and some will be performed individually. For each experiment, however, each student must take his or her own unknown for analysis. Samples that are to be used for each experiment are to be obtained from the instructor or from the student assistant. Record your name, the substance to be determined, and the sample number on the sheet provided. Record the sample number in your notebook .
All results are due to the instructor as indicated below.
The instructor may require that data be initialed by the instructor at the end of each laboratory period in which data is taken. Experiments must be submitted in a timely manner as determined by the instructor. This may mean a published schedule or announced deadlines as deemed appropriate. Missed deadlines will result in a 10-point reduction in the laboratory grade for each week late. Satisfactory completion of ALL assigned determinations is required to complete the laboratory.