99. Solving a chemistry problem
Seller: Derkach
Price: 1.20 USD
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Product description
- Data are known on the current concentration of substance A (expressed as a percentage) during the occurrence of a reversible first-order reaction A=B
Time, min 0 2.5 5 7 9 10.5 equilibrium
Current concentration A, % 100 70 50 40 34 30 18
Additional information
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