Z de. stęż. procent.
200g KJ-------300g roztworu (200g KJ + 100g H2O)
xg KJ----------100g roztworu
x = 66,67g KJ
x = 66,67%
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Z de. stęż. procent.
200g KJ-------300g roztworu (200g KJ + 100g H2O)
xg KJ----------100g roztworu
x = 66,67g KJ
x = 66,67%