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Karen measures the initial volume of water as 12. 5 mL. She then adds a 2. 3 gram rubber stopper and the volume rises to 20. 8 mL. What is the volume of Karen's rubber st…
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Karen measures the initial volume of water as 12. 5 mL. She then adds a 2. 3 gram rubber stopper and the volume rises to 20. 8 mL. What is the volume of Karen's rubber st…
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Mar 4, 2024
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Karen measures the initial volume of water as 12. 5 mL. She then adds a 2. 3 gram rubber stopper and the volume rises to 20. 8
mL. What is the volume of Karen's rubber stopper?
a18. 5 grams
b 2. 3 grams
c 20. 8 ml
d 8. 3 ml
Chemistry
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Burhan Mughal
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It is 8.3 mL.
Total volume (20.8) = initial volume (12.8) + volume of rubber stopper (x)
X + 12.8 = 20.8
Subtract 12.8 from both sides
X = 8.3
Felix Josemon
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Mar 9, 2024
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Felix Josemon
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