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NH3 dan HCN
NaOH dan HCN
CO(NH2)2 dan NH3
CH3COOH dan CO(NH2)2
CH3COOH dan HCN
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50 mL CH3COOH 0,2 M + 50 mL NaOH 0,1 M
50 mL HCl 0,2 M + 100 mL NH3 0,1 M
50 mL HCl 0,2 M + 50 mL NH3 0,1 M
50 mL CH3COOH 0,2 M + 100 mL NaOH 0,1 M
50 mL HCl 0,2 M + 50 mL NaOH 0,1 M
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Dapat bereaksi dengan asam atau basa
Dapat terionisasi dalam larutan
Dapat memberikan warna yang berbeda dalam lingkungan asam dan basa
Dapat memberikan warna tertentu dalam asam tetapi tidak berwarna dalam basa
Memberikan warna yang sama dalam lingkungan asam dan basa
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2,0
2,5
3,0
5,0
5,5
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Na2SO4 (aq)
KCl (aq)
HCOONa (aq)
NaNO3 (aq)
(NH4)2SO4 (aq)
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2 × 10–3
4 × 10–4
4 × 10–3
4 ×10–5
. 2 × 10–4
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50 mL 0,5 M HCl + 50 mL 0,5 M NaOH
50 mL 0,5 M HCl + 50 mL 0,5 M NH3
50 mL 0,5 M HCl + 100 mL 0,5 M NH3
50 mL 0,5 M CH3COOH + 50 mL 0,5 M NH3
50 mL 0,5 M CH3COOH + 50 mL 0,5 M NaOH
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