2.5: Post-lab Questions
- Page ID
- 40159
\( \newcommand{\vecs}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}} } \) \( \newcommand{\vecd}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash {#1}}} \)\(\newcommand{\id}{\mathrm{id}}\) \( \newcommand{\Span}{\mathrm{span}}\) \( \newcommand{\kernel}{\mathrm{null}\,}\) \( \newcommand{\range}{\mathrm{range}\,}\) \( \newcommand{\RealPart}{\mathrm{Re}}\) \( \newcommand{\ImaginaryPart}{\mathrm{Im}}\) \( \newcommand{\Argument}{\mathrm{Arg}}\) \( \newcommand{\norm}[1]{\| #1 \|}\) \( \newcommand{\inner}[2]{\langle #1, #2 \rangle}\) \( \newcommand{\Span}{\mathrm{span}}\) \(\newcommand{\id}{\mathrm{id}}\) \( \newcommand{\Span}{\mathrm{span}}\) \( \newcommand{\kernel}{\mathrm{null}\,}\) \( \newcommand{\range}{\mathrm{range}\,}\) \( \newcommand{\RealPart}{\mathrm{Re}}\) \( \newcommand{\ImaginaryPart}{\mathrm{Im}}\) \( \newcommand{\Argument}{\mathrm{Arg}}\) \( \newcommand{\norm}[1]{\| #1 \|}\) \( \newcommand{\inner}[2]{\langle #1, #2 \rangle}\) \( \newcommand{\Span}{\mathrm{span}}\)\(\newcommand{\AA}{\unicode[.8,0]{x212B}}\)
- What do the following prefixes mean in relationship to the standard base unit (g, m, L)?
Pico = _____________
Micro =_____________
Kilo = ______________
Milli = ______________
Centi = _____________
- Circle the value that is larger than the other?
- 5cm or 40mm
- 150ml or .200L
- 1g or 1kg
- 2mg or 3 cg
- 100 mm or 10km
- 100L or 1000ml
- Fill in the following table:
kg |
g |
mg |
\(\mu\)g |
---|---|---|---|
2 |
|
|
|
|
|
2 |
|
|
2 |
|
|
|
|
|
2 |
- Determine the equivalents:
- 27g/L = 27g/______ ml
- 0.1ml = ______ul
- 200g = _______\(\mu\)g
- _______mm= 30\(\mu\)m
- _______cm = 6m
- 5 cm= ______mm
- Interpret the following micropipette displays and give the correct volume in \(\mu\)l:
p20 | p200 | p1000 |
---|---|---|
1 | 1 | 0 |
3 | 2 | 8 |
0 | 1 | 4 |
_________ \(\mu l\) | _________ \(\mu l\) | _________ \(\mu l\) |
- Draw the following:
- Beaker
- Erlenmeyer flask
- Graduated cylinder
- Transfer pipette vs. serological pipette (draw each to compare)
- When is it appropriate to have electronic devices out in class? Check the correct box:

Contributors and Attributions
Kelly C. Burke (College of the Canyons)