Proszę o pomoc PILNE DAJE NAJ.... Question from @xBlanekx

December 2022 1 6 Report

Proszę o pomoc PILNE DAJE NAJ

126 g 22,4 dm3

MgO+2 HNO3--->Mg(NO3)2+H2O

189 g x dm3

126 g---22,4 dm3

189 g---x dm3

x=33,6 dm3

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