" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
= 32 g/mol
Masa molowa CaO = 40 + 16
= 56 g/mol
Reakcja:
-----------
32 g O2 ---------- 2*56g CaO
x g O2 ------------ 112 g Cao
x=32g
Potrzeba 32 g tlenu do reakcji, aby otrzymać 112 g tlenku wapnia.
2Ca+O₂--->2CaO
x 112g
x=32*112/112=32g