换算表
分子量、物质量、摩尔浓度计算工具
压力换算表
[Pa]或[N/m2] |
[bar/cm2] 或[Mdyn/cm2] |
[kg/cm2] |
[lb/in2] |
[atm] |
汞柱(0℃)[m] |
水柱(15℃)[m] |
100000 |
1个 |
1.0197 |
14.50 |
0.9869 |
0.7501 |
10.21 |
98066.5 |
0.980665 |
1个 |
14.223 |
0.9678 |
0.7356 |
10.01 |
6894.76 |
0.06895 |
0.07031 |
1个 |
0.06805 |
0.05171 |
0.7037 |
101325 |
1.01325 |
1.0332 |
14.7 |
1个 |
0.760 |
10.34 |
133322 |
1.33322 |
1.3595 |
19.34 |
1.316 |
1个 |
13.61 |
9797.81 |
0.09798 |
0.09991 |
1.421 |
0.09670 |
0.07349 |
1个 |
能源换算表
[J] |
[cal] |
[B.T.U.] |
[kW・h] |
[HP・h] |
[ft·lb] |
[kg・m] |
1个 |
0.239006 |
0.947831×10-3 |
2.777778×10-7 |
3.72506×10-7 |
0.737562 |
0.101972 |
4.184 |
1个 |
3.96573×10-3 |
1.162222×10-6 |
1.558565×10-6 |
3.08596 |
0.426649 |
1.055040×103 |
2.52161×102 |
1个 |
2.930667×10-4 |
3.93009×10-4 |
7.78158×102 |
1.07584×102 |
3.6×106个 |
8.60421×105 |
3.41219×103 |
1个 |
1.341022 |
2.655224×106个 |
3.67098×105 |
2.684520×106个 |
6.41616×105 |
2.54447×103 |
0.7457 |
1个 |
1.98×106个 |
2.73745×105 |
1.355818 |
0.324048 |
1.285087×10-3 |
3.76661×10-7 |
5.0051×10-7 |
1个 |
0.138255 |
9.80665 |
2.34385 |
9.29505×10-3 |
2.724069×10-6 |
3.653037×10-6 |
7.233013 |
1个 |
浓度换算表
分数 |
|
% |
|
ppm |
ppb |
ppt |
|
|
|
g/kg mg/g µg/mg |
mg/kg µg/g ng/mg |
µg/kg ng/g pg/mg |
ng/kg pg/g fg/mg |
1:100 |
1×10-2 |
1个 |
10 |
10000 |
|
|
1:1000 |
1×10-3 |
0.1 |
1个 |
1000 |
|
|
1:10000 |
1×10-4 |
0.01 |
0.1 |
100 |
|
|
1:100000 |
1×10-5 |
0.001 |
0.01 |
10 |
|
|
1:100000 |
1×10-6 |
0.0001 |
0.001 |
1个 |
1000 |
|
1:100000 |
1×10-7 |
0.00001 |
0.0001 |
0.1 |
100 |
|
1:100000 |
1×10-8 |
0.000001 |
0.00001 |
0.01 |
10 |
|
1:10000000 |
1×10-9 |
0.0000001 |
0.000001 |
0.001 |
1个 |
1000 |
1:100000000 |
1×10-10 |
|
|
|
0.1 |
100 |
1:1000000000 |
1×10-11 |
|
|
|
0.01 |
10 |
1:10000000000 |
1×10-12 |
|
|
|
0.001 |
1个 |