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BÀI TẬP TRẮC NGHIỆM HÓA ĐẠI CƯƠNG VÀ VÔ CƠ CẨM NANG DÙNG LUYỆN THI THPTQG CHẤT LƯỢNG CAO (COLOR BOOK)

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13<br />

2<br />

2s 2 2p 6 3s 2 3p 6 3d 10 4s 1 .<br />

14<br />

2, CuSO 4 .<br />

xanh<br />

Cu(OH) 2<br />

CuSO 4<br />

[Cu(NH 3 ) 4 ] 2+<br />

NH 3<br />

Cu(OH) 2<br />

OH – H +<br />

+ (HCl + O 2), HNO 3, H 2SO 4<br />

+ dd FeCl 3, AgNO 3<br />

Cu 2+ (dd)<br />

CuSO 4 .5H 2 O<br />

Cu(NO 3 ) 2 .3H 2 O<br />

+ O 2 (không khí), t o không khí, 1000 o C<br />

Cu 2<br />

Cu<br />

t o<br />

3), t o CuCO 3 .Cu(OH) 2 (r)<br />

+ khí Cl 2 khô<br />

CuCl 2 (r)<br />

Tính oxi hóa.<br />

6<br />

367

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