Which refers to information gathered by the systematic study of nature? O prediction
O communication of facts
O scientific knowledge
O hypothesis

air quality

poor drinking water

and heavy polution

can lead to poor health

what's the

c8h10 is your answerr

consider the reaction below.

 no rx

at 500 k, the reaction is at equilibrium with the following concentrations.

[pci5]= 0.0095 m

[pci3] = 0.020

[ci2] = 0.020 m

what is the equilibrium constant for the given reaction?

0.042

0.42

2.4

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