Chemistry, 03.05.2021 17:20 aredding6282
cata solutie de h2so4 de concentratie 40% este necesara pentru a neutraliza 10g solutie naoh de concentratie 20%. Va rog am nevoie repede!
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cata solutie de h2so4 de concentratie 40% este necesara pentru a neutraliza 10g solutie naoh de conc...
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