71)
K2CO3 + 2HCl = 2KCl + CO2..
KHCO3 + HCl = KCl + CO2
2x + x = 0.6
X=0.2
Teng moldan deyilgan demak keyingi tuzham 0.2 mol
0.2 tuzlardan 0.4 mol CO2 hosil boladi
0.4•22.4=8.96
#d.
Orifjonov shohrux ✍
K2CO3 + 2HCl = 2KCl + CO2..
KHCO3 + HCl = KCl + CO2
2x + x = 0.6
X=0.2
Teng moldan deyilgan demak keyingi tuzham 0.2 mol
0.2 tuzlardan 0.4 mol CO2 hosil boladi
0.4•22.4=8.96
#d.
Orifjonov shohrux ✍