A. Karimov, X. Xoshimov Umumiy kimyodan Masalalar va testlar to`plami Akademik litsey va kasb-hunar kollejlari uchun o`quv qo`llanma so`z boshi

4-jadval
3. Erigan moddaning massa ulushi (% larda) va kislota, asoslar eritmalarining 20 °С dagi zichligi.

%	H2SO4	НС1	HNO3	Н3РO4	СН3СООН	NaOH	КОН	NH3
1	1,005	1,003	1,004	1,004	1,000	1,010	1,007	0,994
2	1,012	1,008	1,009	1,009	1,001	1,021	1,017	0,990
3	1,018	1,013	1,015	1,015	1,003	1,032	1,026	0,985
4	1,025	1,018	1,020	1,020	1,004	1,043	1,035	0,981
5	1,032	1,023	1,026	1,026	1,006	1,054	1,044	0,977
6	1,039	1,028	1,031	1,031	1,007	1,065	1,053	1,973
7	1,045	1,033	1,037	1,037	1,008	1,076	1,062	1,969
8	1,052	1,038	1,043	1,042	1,010	1,087	1,072	1,965
9	1,059	1,043	1,049	1,048	1,011	1,098	1,081	1,961
10	1,066	1,047	1,054	1,053	1,013	1,109	1,090	1,958
12	1,080	1,057	1,066	1,065	1,015	1,131	1,109	0,950
14	1,095	1,068	1,078	1,076	1,018	1,153	1,128	0,943
16	1,109	1,078	1,090	1,088	1,021	1,175	1,148	0,936
18	1,124	1,088	1,103	1,101	1,024	1,197	1,167	0,930
20	1,139	1,098	1,115	1,113	1,026	1,219	1,186	0,923

jadvalning davomi.

%	H2SO4	HC1	HNO3	H3PO4	CHgCOOH	NaOH	KOH	NH3
22	1,155	1,108	1,128	1,126	1,029	1,241	1,206	0,916
24	1,170	1,119	1,140	1,140	1,031	1,263	1,226	0,910
26	1,186	1,129	1,153	1,153	1,034	1,285	1,247	0,904
28	1,202	1,139	1,167	1,167	1,036	1,306	1,267	0,898
30	1,219	1,149	1,180	1,181	1,038	1,328	1,288	0,892
35	1,260	1,174	1,214	1,216	1,044	1,380	1,341
40	1,303	1,198	1,246	1,254	1,049	1,430	1,396
45	1,348		1,278	1,293	1,053	1,478	1,452
50	1,395		1,310	1,335	1,058	1,525	1,511
55	1,445		1,339	1,379	1,061
60	1,498		1,367	1,426	1,064
65	1,553		1,391	1,476	1,067
70	1,611		1,413	1,526	1,069
75	1,669		1,434	1,579	1,070
80	1,727		1,452	1,633	1,070
85	1,779		1,469	1,689	1,069
90	1,814		1,483	1,746	1,066
92	1,824		1,487	1,770	1,064
94	1,831		1,491	1,794	1,062
96	1,836		1,495	1,819	1,059
98	1,836		1,501	1,844	1,055
100	1,831		1,513	1,870	1,050

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Ba`zi fundamental fizik doimiyliklar

Nomi Vakumda nur tezligi	Belgilanishi с	Qiymati 2,998∙10^-8 m∙s^-1
Planka doimiysi	H	6,626∙10^-34 Dj∙s
Massa atom birligi m.a.b.	(а. е. m.)	1,661∙10-27 kg
Elementar zaryad	Е	1,602∙10^-19 Кl
Elektron massasi	те	9,110∙10^-31 kg 5,486∙10^-4 а. е. m.
Avogadro doimiysi	NA	6,022∙10^-23 mol^-1
Faradey doimiysi	F = NAe	9,6484∙10^-4 Кl∙mol^-1
Gazlarning unversial doimiyligi	R = pVm/T	8,314 Dj∙mol^-1∙К^-1
Idyal gazlarning molekulyar hajmi (n.sh) (Т0 = 273,15 К; р0=101 325 Pа)	Vm = RT0/p0	22,414∙10^-3 m^3∙mol^-1

Anorganik birikmalarning molekulyar og`irliklari

Ion	H^+	NH+4	Na^+	K^+	Ba^2+	Ca^2+	Mg^2+	Al^3+	Cr^3+	Fe^2+	Fe^3+	Mn^2+	Zn^2+	Cu^2+	Ag^+	Pb^2+
O2-	−	−	62	94	153	56	40	102	152	72	160	71	81	80	232	223
OH^-	18	35	40	56	171	74	58	78	103	90	107	89	99	98	125	241
Cl^-	36,5	53,5	58,5	74,5	208	111	95	138,5	158,5	127	162,5	126	136	135	143,5	278
Br^-	81	98	103	119	297	200	184	267	292	216	296	215	225	224	188	367
I^-	128	145	150	166	391	294	278	408	433	310	437	309	319	318	235	461
NO-3	63	80	85	101	261	164	148	213	238	180	242	179	189	188	170	331
S2-	34	68	78	110	169	75	56	150	200	88	208	87	97	96	248	239
SO32-	82	116	126	158	217	120	104	294	344	136	352	135	145	144	296	287
SO42-	98	132	142	174	233	136	120	342	392	152	400	151	161	160	312	303
CO32-	62	96	106	138	197	100	84	234	284	116	292	115	125	124	276	267
SiO32-	78	112	122	154	213	116	100	282	332	132	340	131	141	140	292	283
PO43-	98	149	164	212	601	310	262	122	147	358	151	355	385	382	419	811

129