| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + CO2 = CaCO3 + H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
KOH + Cl2 = KClO3 + KCl + H2O =>
6 KOH + 3 Cl2 = KClO3 + 5 KCl + 3 H2O
HCL + LIOH = H2O + LICL =>
HCL + LIOH = H2O + LICL
Zn(SO4)2 + CO(NH2)2 = ZnO + CO2 + N2 + H2O + S =>
3 Zn(SO4)2 + 7 CO(NH2)2 = 3 ZnO + 7 CO2 + 7 N2 + 14 H2O + 6 S
Zn(SO4)2 + CO(NH2)2 = ZnO + CO2 + N2 + H2O + S2 =>
3 Zn(SO4)2 + 7 CO(NH2)2 = 3 ZnO + 7 CO2 + 7 N2 + 14 H2O + 3 S2
KOH + Cl2 = KClO3 + K2Cl + H2O =>
24 KOH + 7 Cl2 = 4 KClO3 + 10 K2Cl + 12 H2O
NH4OH + SnCl2 = NH4Cl + Sn(OH)2 =>
2 NH4OH + SnCl2 = 2 NH4Cl + Sn(OH)2
Zn(SO4)2 + CO(NH2)2 = ZnO + CO2 + N2 + H2O + S =>
3 Zn(SO4)2 + 7 CO(NH2)2 = 3 ZnO + 7 CO2 + 7 N2 + 14 H2O + 6 S
Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2
KOH + Cl2 = KClO3 + KCl + H2O =>
6 KOH + 3 Cl2 = KClO3 + 5 KCl + 3 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
FeSO4 = Fe2O3 + SO3 + SO2 =>
2 FeSO4 = Fe2O3 + SO3 + SO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H6 + O = CO2 + H2O =>
C6H6 + 15 O = 6 CO2 + 3 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
Zn(SO4)2*6H2O + CO(NH2)2 = ZnO + CO2 + N2 + H2O + S =>
3 Zn(SO4)2*6H2O + 7 CO(NH2)2 = 3 ZnO + 7 CO2 + 7 N2 + 32 H2O + 6 S
KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
Mg(HCO3)2 = MgCO3 + H2O + CO2 =>
Mg(HCO3)2 = MgCO3 + H2O + CO2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
PH3 + O2 = H3PO4 =>
PH3 + 2 O2 = H3PO4
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
NH3 = N + H3 =>
NH3 = N + H3
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
FeSO4 + HBrO + H2SO4 = Fe2(SO4)3 + FeBr3 + H2O =>
12 FeSO4 + 6 HBrO + 3 H2SO4 = 5 Fe2(SO4)3 + 2 FeBr3 + 6 H2O
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
K + CaCl2 = KCl + Ca2 =>
4 K + 2 CaCl2 = 4 KCl + Ca2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
HNO3 + P4O10 = (HPO3)3 + N2O5 =>
12 HNO3 + 3 P4O10 = 4(HPO3)3 + 6 N2O5
NH3 = N + H2 =>
2 NH3 = 2 N + 3 H2
KI = K + I2 =>
2 KI = 2 K + I2
Na2B4O7 + H2SO4 + H2O = H3BO3 + Na2SO4 =>
Na2B4O7 + H2SO4 + 5 H2O = 4 H3BO3 + Na2SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
PbS + HCl = PbCl2 + H2S =>
PbS + 2 HCl = PbCl2 + H2S
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
NH3 + CuO = H2O + N2 + Cu =>
2 NH3 + 3 CuO = 3 H2O + N2 + 3 Cu
Al(OH)3 + Na2O = Al2O3 + NaOH =>
2 Al(OH)3 + 3 Na2O = Al2O3 + 6 NaOH
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/13
Équations équilibrées sur01/24/13
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