Chemistry, 19.02.2021 06:20 auviannadority13
A 4.60 mol sample of solid A was placed in a sealed 1.00 L container and allowed to decompose into gaseous B and C. The concentration of B steadily increased until it reached 1.40 M, where it remained constant.
A(s)↽−−⇀B(g)+C(g)
Then, the container volume was doubled and equilibrium was re‑established. How many moles of A remain?
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