oblicz masy molowe
-wodorotlenku wapnia
-kwasu azotowego 5
-tlenku zelaza 2
-tlenku chloru 7
1*40+2*16+2*1=74g/mol - wodorotlenek wapnia
1*1+2*14+3*16=72g/mol-kwas azotowy (V)
2*35+7*16=182g/mol-tlenek chloru (VII)
1*56+1*16=72g/mol-tlenek żelaza (II)
M Ca(OH)₂=(40+2·[16+2])g/mol=76 g/molM HNO₃=(1+14+16·3)g/mol=63 g/mol
M FeO=(56+16)g/mol=72 g/mol
M Cr₂O₇=(2·52+7·16)g/mol=216 g/mol
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1*40+2*16+2*1=74g/mol - wodorotlenek wapnia
1*1+2*14+3*16=72g/mol-kwas azotowy (V)
2*35+7*16=182g/mol-tlenek chloru (VII)
1*56+1*16=72g/mol-tlenek żelaza (II)
M Ca(OH)₂=(40+2·[16+2])g/mol=76 g/mol
M HNO₃=(1+14+16·3)g/mol=63 g/mol
M FeO=(56+16)g/mol=72 g/mol
M Cr₂O₇=(2·52+7·16)g/mol=216 g/mol