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אין תוצאות חיפוש עבור: results/Hydrogen_ions_H (aq)_make_solutions_acidic_and_hydroxide_ions_OH–_(aq)_make_solutions_alkaline._The_pH_scale_is_a_measure_of_the_acidity_or_alkalinity_of_a_solution.,3,0,7033;12264;12457,0,30,1,tn,1.html
אין תוצאות חיפוש עבור: results/Hydrogen_ions_H (aq)_make_solutions_acidic_and_hydroxide_ions_OH–_(aq)_make_solutions_alkaline._The_pH_scale_is_a_measure_of_the_acidity_or_alkalinity_of_a_solution.,3,0,7033;12264;12457,0,30,1,tn,1.html