Chemistry, 16.12.2020 20:00, photagraphykid
What did the Magdeburg experiment demonstrate about air pressure?
A.) that horses are not intelligent enough to understand how to defeat atmospheric pressure
B.) that the horses could not get sufficient traction to pull the hemispheres apart
C.) that the vacuum inside the two attached hemispheres has tremendous suction
D.) that atmospheric pressure on the earth's surface has tremendous force
Answers: 3
Chemistry, 23.06.2019 08:00, IntellTanito
Pl what kind of reaction is this? nahco3 + h2o â co2 + naoh + h2o -composition -decomposition -single replacement -double replacement im leaning more toward single replacement. if im wrong can you explain whyy?
Answers: 2
Chemistry, 23.06.2019 10:30, 7thaohstudent
What is the difference between skimming and absorbing methods of the oil removal
Answers: 2
What did the Magdeburg experiment demonstrate about air pressure?
A.) that horses are not intellige...
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