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BÀI TẬP TRẮC NGHIỆM HÓA HỮU CƠ CẨM NANG DÙNG LUYỆN THI THPTQG CHẤT LƯỢNG CAO (COLOR BOOK)

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nH 2n–2 và H 2 qua<br />

2<br />

C n H 2n–2 + H 2<br />

C n H 2n<br />

C n H 2n–2 + 2H 2 C n H 2n+2<br />

3 trong NH 3<br />

2<br />

•<br />

• 3/NH 3 2<br />

• 2<br />

VD2:<br />

3<br />

2 3<br />

2<br />

2H 2 + H 2 C 2 H 4<br />

C 2 H 2 + 2H 2 C 2 H 6<br />

2H 4 , C 2 H 6 , C 2 H 2 2<br />

C 2 H 2 + Ag 2 O<br />

3 / NH 3 2 H 2<br />

C 2 Ag 2 + H 2 O<br />

12<br />

n n<br />

C2H 2 (d−) C2Ag2<br />

240<br />

0,05 (mol)<br />

C 2 H 4 + Br 2 C 2 H 4 Br 2<br />

2 2H 4<br />

16<br />

n n 0,1 (mol)<br />

C2H4 Br2<br />

160<br />

2H 6 và H 2<br />

7<br />

C 2 H 6 + O 2<br />

2<br />

2CO 2 + 3H 2 O<br />

1<br />

H 2 + O 2<br />

2<br />

H 2 O<br />

n 2x 0,1 (mol)<br />

CO2<br />

n 3x y 0,25 (mol)<br />

H2O<br />

x 0,05 (mol)<br />

y 0,1 (mol)<br />

n n n n 0,2 (mol)<br />

C2H2 C2H 2 (d−) C2H4 C2H6<br />

n n n 2n 0,3 (mol)<br />

H2 H 2 (d−) C2H4 C2H6<br />

n<br />

V<br />

X<br />

X<br />

0,5 (mol)<br />

11,2 (lÝt)<br />

4<br />

75

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