Lab: Acids and Bases Answers

X basicneutral✔ acidic

✔ pH = 6X pH = 8pH = 14

increasedecrease✔ stay the same

Use Table B in your Student Guide to answer the questions about ion concentrations.

Question text not available

Question text not available

tomato juiceorange juice✔ gastric acid

two timesten timestwenty times✔ one hundred times

✔ baking sodaammonia solutionbleach

12✔ 34

34✔ 56

2 times20 times100 times✔ 1,000 times

Which image best represents a solution of distilled water at pH = 7?

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

✔ red (left)purple (middle)green (right)

red (left)✔ purple (middle)green (right)

Use Table B in your Student Guide to answer the questions about ion concentrations.