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Chemistry

submitted by ed11561
1 decade 6 years 6 months 1 week ago

All the alkali metals react with water to produce elementary hydrogen and the corresponding alkali hydroxides. The reactivity increases with increasing periodic number The reactions

2 Na + 2 H2O ----> 2 NaOH + H2
2 K + 2 H2O ----> 2 KOH + H2