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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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2<br />

RCHO + Ag 2 O<br />

NH3<br />

o<br />

t<br />

RCOOH + 2Ag<br />

n<br />

n<br />

Ag<br />

an®ehit<br />

2.<br />

n<br />

n<br />

Ag<br />

an®ehit<br />

4<br />

HCHO + 2Ag 2 O<br />

NH3<br />

o<br />

t<br />

H 2 CO 3 + 4Ag<br />

• TH1:<br />

• TH2:<br />

VD5:<br />

3 2 3<br />

3<br />

3Ag + 4HNO 3 3AgNO 3 + 2H 2 O + NO<br />

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

Ag<br />

NO<br />

• TH1: X là HCHO<br />

HCHO<br />

•<br />

2O<br />

n<br />

nAg<br />

0,3<br />

n 0,22<br />

HCHO<br />

4<br />

NH3<br />

o<br />

t<br />

6,6<br />

0,22 (mol)<br />

30<br />

RCOOH + 2Ag<br />

1 6,6<br />

n n 0,15 (mol) M 44 M<br />

RCHO Ag RCHO R<br />

2 0,15<br />

15<br />

3 (metyl) 3CHO.<br />

4<br />

155

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