Ответ:
С3Н8=44*2,709*1023/6,02*1023=1,98г
H2SO4=98*5,418/6,02=88,2г
H3PO4=98*1,3244/6,02=21.56г
SO2CI2=135*1,0836/6,02=24,3
H2SiO3=78*6,9832/6,02=90,48г
H3PO2=66*3,913/6,02=42,9г
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Ответ:
С3Н8=44*2,709*1023/6,02*1023=1,98г
H2SO4=98*5,418/6,02=88,2г
H3PO4=98*1,3244/6,02=21.56г
SO2CI2=135*1,0836/6,02=24,3
H2SiO3=78*6,9832/6,02=90,48г
H3PO2=66*3,913/6,02=42,9г