. CAỞP DUNG DŨCH NAỨO SAU ỦAÕY KHOÕNG XAỶY RA PHAỶN ỬỰNG

15) - TRAC NGHIEM ON TAP HKI LOP 11
TRAC NGHIEM ON TAP HKI LOP 11

15). Caởp dung dũch naứo sau ủaõy khoõng xaỷy ra phaỷn ửựng?

A. KOH + NaCl B. Ca(OH)

2

+ HCl C. NaOH + Zn(OH)

2

D. Ba(OH)

2

+ CuSO

4