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Law Incorporation [45]
3 years ago
14

Which of the following is a compound machine?

Chemistry
2 answers:
SashulF [63]3 years ago
8 0
A bicycle is a compound macgine
il63 [147K]3 years ago
6 0
Compound= many parts together therefore bike is the answer
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Hey there!

Values Ka1 and Ka2 :

Ka1 => 8.0*10⁻⁵

Ka2 => 1.6*10⁻¹²

H2A + H2O -------> H3O⁺  + HA⁻

 Ka2 is very less so I am not considering that dissociation.

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