MX = dX/H2 . MH2 = 14 x 2 = 28 (g)
nX = V/22,4 = 1/22,4 = 5/112 (mol)
=> mX = n .M = 5/112 x 28 =1,25(g)
dX/O2 = MX : MO2 = 28 : 32 = 0,875
*Ta có:dX/H2=14
=>Mx=14*2=28(g)
Ta có:nX= 1/22.4=5/112(mol)
=>mX=5/112*28=1.25(g)
*Ta có:
dX/O2=Mx : Mo2=28/32=0.875