The independent variable, the one that is intentionally manipulated, is [___].
The dependent variable, the one that you measure the response in, is [___].
Use Table B in your Student Guide to answer the questions about ion concentrations.
red (left)purple (middle)✔ green (right)
Which could be sources of error in the lab? Check all that apply.measurement of volumes when making the serial dilutionsapproximating the pH based on matching colors between pH papersmiscalculation of pH values using the reference tablesnot boiling the cabbage long enough or hot enough to make the indicator solutionusing distilled water to make your dilutions instead of sea water
12✔ 34
How many moles of H+ would this same solution have per liter? [___]
0.0000000000001
✔ red (left)purple (middle)green (right)
34✔ 56
red (left)✔ purple (middle)green (right)
2 times20 times100 times✔ 1,000 times
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