Ce ioni formează în apă?, Cum se numeste baza NaOH?, Ce culoare capătă hartia de turnesol in prezenta unei baze?, Care este diferenta dintre baze tari si baze slabe?, Dă exemple de două baze folosite in viata de zi cu zi?, Ce sunt bazele in chimie?, Ce este o bază tare?, Ce este o bază slabă?, Dă un exemplu de bază slabă?.

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