液氨密度表

液氨密度表

温度℃ 密度㎏/L 温度℃ 密度㎏/L 温度℃ 密度/L

-50 0.701997 -16 0.659846 18 0.613188

-49 0.700807 -15 0.658546 19 0.611726

-48 0.699614 -14 0.657243 20 0.610258

-47 0.698419 -13 0.655936 21 0.608784

-46 0.697221 -12 0.654625 22 0.607303

-45 0.696020 -11 0.653310 23 0.605817

-44 0.694816 -10 0.651991 24 0.604324

-43 0.693610 -9 0.650668 25 0.602824

-42 0.692400 -8 0.649341 26 0.601318

-41 0.691188 -7 0.648009 27 0.599805

-40 0.689973 -6 0.646673 28 0.598285

-39 0.688755 -5 0.645333 29 0.596759

-38 0.687534 -4 0.643989 30 0.595225

-37 0.686309 -3 0.642640 31 0.593684

-36 0.685082 -2 0.641287 32 0.592136

-35 0.683852 -1 0.639929 33 0.590581

-34 0.682618 0 0.638567 34 0.589018

-33 0.681382 1 0.637200 35 0.587447

-32 0.680142 2 0.635828 36 0.585869

-31 0.678899 3 0.634451 37 0.584283

-30 0.677653 4 0.633070 38 0.582688

-29 0.676404 5 0.631684 39 0.581086

-28 0.675151 6 0.630293 40 0.579475

-27 0.673895 7 0.628897 41 0.577855

-26 0.672635 8 0.627496 42 0.576227

-25 0.671372 9 0.626089 43 0.574590

-24 0.670106 10 0.624678 44 0.572945

-23 0.668836 11 0.623261 45 0.571290

-22 0.667562 12 0.621838 46 0.569625

-21 0.666285 13 0.620411 47 0.567951

-20 0.665005 14 0.618978 48 0.566268

-19 0.663721 15 0.617539 49 0.564574

-18 0.662433 16 0.616094 50 0.562871

-17 0.661141 17 0.614644

气氨的密度

在0.2Mpa,10℃时的气氨的密度应为多少,具体是怎样计算的?

PV=nRT,n=m/M,ρ=m/v,

得PM=ρRT，

ρ=PM/RT=0.2×10^6×17/(8.314×283.15）=1444g/m^3=1.44g/L