29.05.2017 Views

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

LINK DOCS.GOOGLE: https://drive.google.com/file/d/0BwixbaqeX0X2eVBfWHJtVUd2MWM/view?usp=sharing

LINK DOCS.GOOGLE:
https://drive.google.com/file/d/0BwixbaqeX0X2eVBfWHJtVUd2MWM/view?usp=sharing

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

3<br />

–<br />

–<br />

–<br />

–<br />

Chú ý<br />

VD6: 2O 3 + H 2 Fe + H 2 O<br />

oxi<br />

phi kim<br />

3 0 0 1<br />

Fe2 O<br />

3<br />

+ H 2 Fe + H2<br />

O<br />

3 0<br />

Fe 6e 2Fe<br />

2<br />

0 1<br />

H - 2e<br />

H<br />

2 2<br />

Chú ý<br />

cách nhân chéo.<br />

3 0<br />

Fe 6e 2Fe<br />

2<br />

0 1<br />

H - 2e<br />

H<br />

2 2<br />

x 1<br />

x 3<br />

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

2Fe + 3H 2 O<br />

14<br />

4<br />

57

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!