硝酸根、亚硝酸根紫外测定

223 0.7964090 1.7463200 2.8301500 3.5901000 硝酸4.盐2水23溶7液30吸0收光谱图
224 0.6892420 1.5201500 2.6045200 3.4023100 3.9056100
225 0.5978160 1.3142000 2.3440700 3.4389800 3.8646300
226 0.5111780 1.1334100 2.0796200 3.3905500 3.9622200
227 0.4321370 0.9659290 1.7993400 3.1332500 3.8074900
228 0.3683340 0.8193500 1.5375200 2.6954200 3.6395600
214 2.0152400 215 1.8982700
3.0666700 3.0222100
33..158765126.3300000000
3.6007000 3.3617200
3.7296300 3.8295800
216 1.7468700 3.1650600 3.3624600 3.5939200 3.8643900
202 2.3940700 2.4742900 2.51853.7000000 2.5343100 203 2.3980000 2.5342300 2.5114600 2.5988500
2.5860600 2.6522200
204 2.4239300 2.5540700 2.5917600 2.6195300 2.6877300
不同浓度硝酸根的紫外测定数据
0.0002M 0.0005M
0.001M
0.002M
0.005M
l/nm
A
200 2.3082700 2.3989200 2.4091700 2.4690500 2.5170400
201 2.3429900 2.4384200 2.4895100 2.4890200 2.5504500
232 0.1728100 0.3897660 0.7429550 1.4891300 2.9165400
233 0.1417910 0.3219770 0.6078850 1.2308400 2.5362600
234 0.1141500 0.2640740 0.5006790 1.0182500 2.1977000
0.1074720 0.0822447 0.0663474 0.0516177 0.0389144 0.0318244 0.0263511 0.0180771 0.0137958 0.0126745 0.0089314 0.0066112 0.0072324 0.0048716 0.0027394 0.0046520 0.0038715 0.0020450 0.0025009 0.0035046 0.0019713 0.0038927 0.0043281 0.0032102 0.0038998 0.0051614 0.0046887 0.0049787 0.0061449 0.0065522 0.0065192 0.0079106 0.0085252 0.0080558 0.0089252 0.0110191 0.0103572 0.0104070 0.0114611 0.0125650 0.0129470 0.0140260 0.0149911 0.0151082 0.0165687 0.0171810 0.0170742
208 2.4607300 2.6857100 2.91631.1000000 2.8696400 209 2.4295000 2.6961800 2.8722300 3.1043900
3.0360600 3.1882900
210 2.3849000 2.8072700 3.0099800 3.0903100 3.4280100
217 1.6030000 218 1.4642200 219 1.3132900
2.9788900 2.7252700 2.6063400
3.3507500 3.8627200 4.0898100 3.45601.2000000 2003.7232709902040 2640.0621850403000 320 340 3.3565100 3.9352500 4.2026300
238 0.0475423 0.1106800 0.2164120 0.4354830 1.0078900
239 0.0380096 0.0905579 0.1730330 0.3523520 0.8051660
240 0.0300945 0.0731299 0.1362010 0.2793160 0.6477110
0.0287860 0.0221817 0.0196188 0.0155379 0.0106473 0.0101275 0.0101282 0.0069361 0.0060593 0.0065755 0.0047930 0.0029027 0.0046274 0.0033616 0.0017101 0.0037020 0.0037876 0.0026909 0.0028335 0.0035435 0.0023833 0.0031632 0.0034840 0.0023724 0.0027131 0.0036245 0.0030191 0.0034535 0.0035451 0.0034881 0.0026374 0.0037675 0.0041860 0.0039492 0.0038859 0.0046653 0.0039215 0.0042297 0.0045736 0.0044033 0.0040898 0.0053874 0.0050292 0.0050312 0.0056565 0.0057827 0.0060760
源自文库
220 1.1741000 221 1.0380600 222 0.9089360
2.4191900 2.2011900 1.9728600
3.3694600 3.35-313.7000000 3.1569700
3.7333400 3.5953300 3.4947000
4.6914900
4.3011200 4.10915波00长/nm
205 2.4523700 2.5894200 2.65847.9000000 2.6705400 206 2.4647200 2.6332300 2.6725400 2.7730200
2.6848200 2.8112200
207 2.4324000 2.6473900 2.6873500 2.8148800 3.1151400
241 0.0213083 0.0565334 0.1102220 0.2199340 0.5128290
242 0.0171376 0.0449539 0.0869261 0.1732690 0.4040390
243 0.0137779 0.0373532 0.0695780 0.1369520 0.3224330
229 0.3070930 0.6840390 1.2966600 2.4437100 3.6475200
230 0.2550620 0.5712960 1.0775600 2.1179900 3.7672300
231 0.2114690 0.4765360 0.9042520 1.7996500 3.2984800
0.2532460 0.2010700 0.1581810 0.1243800 0.0973142 0.0753262 0.0601436 0.0464664 0.0356495 0.0302384 0.0239607 0.0177714 0.0170695 0.0136281 0.0110259 0.0104013 0.0103250 0.0094136 0.0083741 0.0101935 0.0099834 0.0108750 0.0109965 0.0114447 0.0127918 0.0128155 0.0147888 0.0165405 0.0165304 0.0174138 0.0192899 0.0205536 0.0212579 0.0235486 0.0246270 0.0259844 0.0278557 0.0296248 0.0309330 0.0321711 0.0344764 0.0359910 0.0371813 0.0393547 0.0411648 0.0421311 0.0456152
吸光度
211 2.3247100 212 2.2522000
2.9277400 3.0199700
33..122802253.7200000000
3.1680500 3.3760400
3.4028300 3.5715200
213 2.1459200 3.0729600 3.2291900 3.7811800 3.7595500
235 0.0933095 0.2128930 0.4075800 0.8250920 1.8512400
236 0.0741037 0.1719340 0.3328770 0.6746560 1.5268200
237 0.0602212 0.1415010 0.2683700 0.5446660 1.2467200
244 0.0089117 245 0.0078549 246 0.0063071 247 0.0034927 248 0.0024776 249 0.0017150 250 0.0012642 251 0.0003142 252 0.0001978 253 -0.0008236 254 -0.0013976 255 -0.0011233 256 -0.0000712 257 -0.0020979 258 -0.0023111 259 -0.0006137 260 -0.0013646 261 -0.0023210 262 -0.0017533 263 -0.0014274 264 -0.0029076 265 -0.0012742 266 -0.0010949 267 -0.0024415 268 -0.0014439 269 -0.0013952 270 -0.0024611 271 -0.0012988 272 -0.0006863 273 -0.0012621 274 -0.0014225 275 -0.0007821 276 -0.0011811 277 -0.0018494 278 -0.0011909 279 0.0002483 280 -0.0008566 281 -0.0006574 282 -0.0003379 283 -0.0014801 284 -0.0014297 285 0.0002321 286 -0.0013897 287 -0.0008484 288 0.0005086 289 -0.0001259 290 0.0001254
0.0549767 0.0443584 0.0360543 0.0280923 0.0231661 0.0189698 0.0156674 0.0121643 0.0112677 0.0096121 0.0077337 0.0077640 0.0079351 0.0060372 0.0052550 0.0051748 0.0048170 0.0050307 0.0047884 0.0049923 0.0050823 0.0067690 0.0046251 0.0049903 0.0067884 0.0054623 0.0048313 0.0067648 0.0065453 0.0058384 0.0076680 0.0084665 0.0072508 0.0069840 0.0089809 0.0072079 0.0070533 0.0096314 0.0089797 0.0085073 0.0096760 0.0107631 0.0089429 0.0102194 0.0112024 0.0100298 0.0110626