Упрощенная HTML-версия
430
0,216 ɦɨɥɶ/ɥ ɬɟԙ. Ɋɟɚɤɰɢɹɧɵԙ ɬɟɩɟ-ɬɟԙɞɿɤ ɤɨɧɫɬɚɧɬɚɫɵɧ ɠԥɧɟ Ⱥ
ɠԥɧɟ ȼ ɡɚɬɬɚɪɵɧɵԙ ɛɚɫɬɚɩԕɵ ɤɨɧɰɟɧɬɪɚɰɢɹɥɚɪɵɧ ɟɫɟɩɬɟԙɿɡ.
ɒɟɲɭɿ:
Ȼԝɥ ɪɟɚɤɰɢɹɧɵԙ ɬɟɩɟ-ɬɟԙɞɿɤ ɤɨɧɫɬɚɧɬɚɫɵ:
> @
> @> @
2
ȼȺ
ɋ Ʉ
Ɉɫɵ ɬɟԙɞɟɭɝɟ ɛɟɪɿɥɝɟɧ ɟɫɟɩɬɿԙ ɦԥɧɞɟɪɿɧ ԕɨɹ ɨɬɵɪɵɩ, ɬɟɩɟ-
ɬɟԙɞɿɤ ɤɨɧɫɬɚɧɬɚɫɵɧ ɬɚɛɚɦɵɡ:
5,2
)12,0( 06,0
216 ,0
Ʉ
2
Ⱥ ɠԥɧɟ ȼ ɡɚɬɬɚɪɵɧɵԙ ɛɚɫɬɚɩԕɵ ɤɨɧɰɟɧɬɪɚɰɢɹɥɚɪɵɧ ɬɚɛɭ
ԛɲɿɧ, ɪɟɚɤɰɢɹ ɬɟԙɞɟɭɿɧɟ ɫԥɣɤɟɫ Ⱥ-ɧɵԙ 1 ɦɨɥɿɧɟɧ ɠԥɧɟ ȼ-ɧɵԙ 2
ɦɨɥɿɧɟɧ 1 ɦɨɥɶ ɋ ɬԛɡɿɥɟɬɿɧɿɧ ɟɫɤɟɪɟɦɿɡ. ȿɫɟɩɬɿԙ ɲɚɪɬɵ ɛɨɣɵɧɲɚ
ɠԛɣɟɧɿԙ ԥɪɛɿɪ ɥɢɬɪɿɧɞɟ ɋ ɡɚɬɵɧɵԙ 0,216 ɦɨɥɿ ɬԛɡɿɥɫɟ, ɨɧɞɚ Ⱥ-
ɧɵԙ 0,216 ɦɨɥɿ ɠԥɧɟ ȼ-ɧɵԙ 0,216 · 2 = 0,432 ɦɨɥɿ ɠԝɦɫɚɥԑɚɧ.
ɋɨɧɞɵԕɬɚɧ, ɛɚɫɬɚɩԕɵ ɤɨɧɰɟɧɬɪɚɰɢɹɥɚɪɵ ɬɟԙ ɛɨɥɚɞɵ:
[Ⱥ
0
] = 0,06 + 0,216 = 0,276 ɦɨɥɶ/ɥ;
[ȼ
0
] = 0,12 + 0,432 = 0,552 ɦɨɥɶ/ɥ.
4
-
ɬɚɩɫɵɪɦɚ.
Ʉɟɥɟɫɿ ɬɟɩɟ-ɬɟԙɞɿɤɬɿɤ ɠԛɣɟɥɟɪɞɟɝɿ ɪɟɚɤɰɢɹ
ɛɚԑɵɬɵɧɵԙ ɵԑɵɫɭɵɧɚ ԕɵɫɵɦɞɵ ɚɪɬɬɵɪɭɞɵԙ ԥɫɟɪɿɧ ɤԧɪɫɟɬɿԙɿɡ:
1) ɋɈ (ɝ) + Cl
2
(ɝ)
l
ɋɈCl
2
(ɝ);
2) ɇ
2
(ɝ) + Cl
2
(ɝ)
l
2 ɇCl (ɝ).
ɒɟɲɭɿ:
1 – ɝɚɡɞɚɪɞɵԙ (¨n = 1 – 2 = – 1 < 0) ɦɨɥɶ ɫɚɧɵɧɵԙ ɤɟɦɭɿɦɟɧ
ɠԛɪɟɬɿɧ ɪɟɚɤɰɢɹ, ɞɟɦɟɤ, ɠԛɣɟɞɟ ɬɭɪɚ ɛɚԑɵɬɬɚ ɪɟɚɤɰɢɹɧɵԙ ɠԛɪɭɿ
ԕɵɫɵɦɞɵ ɬԧɦɟɧɞɟɬɟɞɿ. ɋɨɧɞɵԕɬɚɧ, Ʌɟ ɒɚɬɟɥɶɟ ɩɪɢɧɰɢɩɿɧɟ
ɫԥɣɤɟɫ, ɿɲɤɿ ԕɵɫɵɦɞɵ ɚɪɬɬɵɪԑɚɧɞɚ ɬɟɩɟ-ɬɟԙɞɿɤ ɬɭɪɚ ɪɟɚɤɰɢɹ
ɛɚԑɵɬɵɧɚ ԕɚɪɚɣ ɵԑɵɫɚɞɵ.
2 – ɝɚɡɞɚɪɞɵԙ (¨n = 2 – 2 = 0) ɦɨɥɶ ɫɚɧɵ ԧɡɝɟɪɦɟɣɬɿɧ
ɪɟɚɤɰɢɹ, ɞɟɦɟɤ, ɪɟɚɤɰɢɹɧɵԙ ɠԛɪɭɿ ɠԛɣɟɞɟ ԕɵɫɵɦɞɵ ԧɡɝɟɪɬ-
ɩɟɣɞɿ. ɋɨɧɞɵԕɬɚɧ, Ʌɟ ɒɚɬɟɥɶɟ ɩɪɢɧɰɢɩɿɧɟ ɫԥɣɤɟɫ, ɿɲɤɿ
ԕɵɫɵɦɞɵ ɚɪɬɬɵɪԑɚɧɞɚ ɯɢɦɢɹɥɵԕ ɬɟɩɟ-ɬɟԙɞɿɤɬɿԙ ɵԑɵɫɭɵɧ
ɬɭɞɵɪɦɚɣɞɵ.
5-ɬɚɩɫɵɪɦɚ.
Ʉԧɥɟɦɿ 5 ɥ ɤɨɥɛɚɞɚ 25,4 ɝ ɝɚɡ ɬԥɪɿɡɞɟɫ ɣɨɞ ɠԥɧɟ
64 ɝ ɣɨɞɫɭɬɟɤ ɛɚɪ. Ɂɚɬɬɚɪ ɬɟɩɟ-ɬɟԙɞɿɤɬɟ. Ɇɨɥɹɪɥɵԕ ɤɨɧɰɟɧ-