W H3PO4 sklad procentowy :
Obliczamy masę cząsteczki : 3*1+1*31+4*16= 3+31+64=98
3/98*100%=3.06% H
31/98*100%=31.63% P
64/98*100%=65.31% O
H2S= 2*1+32=34
2/34*100%=5,9% H
32/34*100%=94,1% S
H2CO3= 2*1+1*12+3*16=62
2/62*100%=3,2% H
12/62*100%=19,3% C
48/62*100%=77,5% O
Na2SO4=2*23+32+4*16=142
46/142*100%=32,5% Na
32/142*100%=22,5% S
64/142*100%=45% O
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W H3PO4 sklad procentowy :
Obliczamy masę cząsteczki : 3*1+1*31+4*16= 3+31+64=98
3/98*100%=3.06% H
31/98*100%=31.63% P
64/98*100%=65.31% O
H2S= 2*1+32=34
2/34*100%=5,9% H
32/34*100%=94,1% S
H2CO3= 2*1+1*12+3*16=62
2/62*100%=3,2% H
12/62*100%=19,3% C
48/62*100%=77,5% O
Na2SO4=2*23+32+4*16=142
46/142*100%=32,5% Na
32/142*100%=22,5% S
64/142*100%=45% O