Physics, 08.01.2021 18:40 hartzpeyton136
Write a summary paragraph discussing this experiment and the results. Use the following questions to help guide the
content of your paragraph.
1. What was your hypothesis? According to your data, was your hypothesis was correct?
2. Why did some substances require larger additions before a color change was seen? What does this indicate about
the strength of the acid or base?
3. What happened in the final step of the experiment? What does the final color indicate?
4. To what extent was this experiment useful in determining pH? Could a specific pH be determined using this
procedure?
5. Why are acid and base indicators important? How could they be used in everyday life?
In 300 words
Answers: 2
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Acar starts from rest at a stop sign and reaches a velocity of 25 m/s w in 4 seconds. determine the acceleration of the car. question 3 options: a) 6,25 m/s2 b)6.25 m/s c)100 m/s2 d)100 m/s
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Objects a and b are visible in the night sky. six months later they are still visible, but object b shows less parallax than object a. which object is closer? a. a b. b c. you would need to wait another six months in order to figure this out. d. you would need to know the objects' angular diameters in order to figure this out.
Answers: 3
Write a summary paragraph discussing this experiment and the results. Use the following questions to...
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