25.11.2017 Views

BÀI GIẢNG CÁC PHƯƠNG PHÁP PHÂN TÍCH VÀ ỨNG DỤNG NGƯỜI SOẠN LÂM HOA HÙNG

LINK BOX: https://app.box.com/s/3y4few8l1u8k7goherskv8uy7qdumjnr LINK DOCS.GOOGLE: https://drive.google.com/file/d/1Pq6DnaoacnvXKULTkk85dQyOgqPwD4sR/view?usp=sharing

LINK BOX:
https://app.box.com/s/3y4few8l1u8k7goherskv8uy7qdumjnr
LINK DOCS.GOOGLE:
https://drive.google.com/file/d/1Pq6DnaoacnvXKULTkk85dQyOgqPwD4sR/view?usp=sharing

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

CCHUẨNÑOÄMẪU C.CHUẨN NÖÔC NÖÔÙCKIEÀM KIEM<br />

V HCl (ml) 2,30 2,40 2,50 2,60 2,70 2,80 2,90 3,00 3,10 3,20<br />

pH 6,05 5,95 5,86 5,73 5,53 5,33 4,66 4,07 3,72 3,52<br />

ΔpH 0,10 0,09 0,10 0,20 0,20 0,67 0,59 0,35 0,20<br />

Δ(ΔpH) +0,01 01 -0,01 01 -0,10 0,0 0 -0,47 +0,08 08 +0,24 +0,15<br />

1<br />

0<br />

2<br />

0<br />

4<br />

5<br />

0<br />

(HCl)<br />

Burette<br />

AÙP DUÏNG PP NOÄI SUY<br />

a<br />

V td<br />

= V1<br />

+ ( V2<br />

−V1<br />

).<br />

a + b<br />

b<br />

V td<br />

= V2<br />

− ( V2<br />

−V1<br />

).<br />

a + b<br />

Töø baûng bang soá lieäu<br />

V 1 = 2,80 ; V 2 = 2,90; a = 0,47 ; b = 0,08<br />

34

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

Saved successfully!

Ooh no, something went wrong!