October 2018 1 26 Report

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.......+...... ----> Na2SO3+H2O

MgO+H2SO4 ----> ......... + ......... Co zrobić z tym tlenem przy MgO ?

Ca(OH)2+H2CO3 ----> ......... + ........

...... + ...... ----> Mg(NO3) + H2O


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