September 2023 1 6 Report
Se prepara una disolución agregando 30 mL de HCl 8M, 100 mL de HCl 2M y suficiente agua para completar 200 mL de disolución. La molaridad de la disolución final es:

a. 0.455 b. 1.20 c. 1.00 d. 2.20 e. 0.440

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