| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2(SO4) + 2 Mn(NO3)2 + 8 NaCO3 = 8 CO2 + 4 NO + 2 Na2CrO4 + 2 NaMnO4 + Na2SO4
FeSO4 + KClO3 + KOH = KCl + K2FeO4 + H2O + K2SO4 =>
3 FeSO4 + 2 KClO3 + 12 KOH = 2 KCl + 3 K2FeO4 + 6 H2O + 3 K2SO4
Ga2(CO3)3 = Ga2O3 + CO2 =>
Ga2(CO3)3 = Ga2O3 + 3 CO2
O3 + CH3CH2C(C2H5)2CH(CH3)CH3 = H2O + CO2 =>
31 O3 + 3 CH3CH2C(C2H5)2CH(CH3)CH3 = 33 H2O + 30 CO2
CU2O + C = CU + CO2 =>
2 CU2O + 3 C = 4 CU + CO2
Ga2(CO3)3 + H2S = H2CO3 + Ga2S3 =>
Ga2(CO3)3 + 3 H2S = 3 H2CO3 + Ga2S3
Ca + Cr(C2H3O2)3 = CrCa3 + C2H3O2 =>
3 Ca + Cr(C2H3O2)3 = CrCa3 + 3 C2H3O2
Al2(SO3)3 + HClO3 = H2O + Al(ClO3)3 + SO2 =>
Al2(SO3)3 + 6 HClO3 = 3 H2O + 2 Al(ClO3)3 + 3 SO2
K + LiCl = KCl + Li =>
K + LiCl = KCl + Li
C4H9O2N + H2O = C4H10O + HNO2 =>
C4H9O2N + H2O = C4H10O + HNO2
C2H40O2 + O2 = CO2 + H2O =>
C2H40O2 + 11 O2 = 2 CO2 + 20 H2O
Zr2O3 + HCl = ZrCl3 + H2O =>
Zr2O3 + 6 HCl = 2 ZrCl3 + 3 H2O
NH4Cl + Co2(SO4)2 = CoCl2 + (NH4)2SO4 =>
4 NH4Cl + Co2(SO4)2 = 2 CoCl2 + 2(NH4)2SO4
CaO + N2O2 = Ca3N2 + O2 =>
6 CaO + 2 N2O2 = 2 Ca3N2 + 5 O2
H3PO4 + PbCl2 = Pb3(PO4)2 + HCl =>
2 H3PO4 + 3 PbCl2 = Pb3(PO4)2 + 6 HCl
hydrogensulfide + sulfuricacid = sulfurdioxide + water =>
H2S + 3 H2SO4 = 4 SO2 + 4 H2O
K2HPO4 + NH4Cl = K2HCl3 + (NH4)3PO4 =>
K2HPO4 + 3 NH4Cl = K2HCl3 + (NH4)3PO4
SO2(s) + O2 = SO3 =>
2 SO2(s) + O2 = 2 SO3
NH4VO3 + Zn + HCl = NH4Cl + V2O4 + ZnCl2 + H2O =>
2 NH4VO3 + Zn + 4 HCl = 2 NH4Cl + V2O4 + ZnCl2 + 2 H2O
KSCN + Fe(NO3)2 = KNO3 + Fe(SCN)2 =>
2 KSCN + Fe(NO3)2 = 2 KNO3 + Fe(SCN)2
CuCl + Fe = Cu + Fe3Cl =>
CuCl + 3 Fe = Cu + Fe3Cl
Ca(OH)2 + K2CO3 = CaCO3 + K2(OH)2 =>
Ca(OH)2 + K2CO3 = CaCO3 + K2(OH)2
NH4NO3 = HNO + H2O =>
NH4NO3 = 2 HNO + H2O
CH2NO + O2 = N2 + H2 + CO2 =>
2 CH2NO + O2 = N2 + 2 H2 + 2 CO2
Au + O2 = AuO =>
2 Au + O2 = 2 AuO
Zn(NO3)2 + NH2CONH2 = ZnO + CO2 + N2 + H2O =>
3 Zn(NO3)2 + 5 NH2CONH2 = 3 ZnO + 5 CO2 + 8 N2 + 10 H2O
CHCH + O = CHCOH =>
CHCH + O = CHCOH
Al{3+} + Cl{-} = Al + Cl2 =>
2 Al{3+} + 6 Cl{-} = 2 Al + 3 Cl2
C2H5OH + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 2 CO2 + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
ZnSO4 + NaHS = ZnS + NaHSO4 =>
ZnSO4 + NaHS = ZnS + NaHSO4
CH3COONa + HOH = Na(OH) + CH3CO2H =>
CH3COONa + HOH = Na(OH) + CH3CO2H
KSCN + KNO3 + HNO3 = K2SO4 + NO + HCN =>
KSCN + KNO3 + HNO3 = K2SO4 + 2 NO + HCN
CS2(l) + Cl2(g) = CCl4(l) + S2Cl2 =>
CS2(l) + 3 Cl2(g) = CCl4(l) + S2Cl2
O + H2O + Au + NaCN = NaAu(CN)4 + NaOH =>
3 O + 3 H2O + 2 Au + 8 NaCN = 2 NaAu(CN)4 + 6 NaOH
AlOHCO3 = Al2(CO3)3 + Al2O3 + H2O =>
6 AlOHCO3 = 2 Al2(CO3)3 + Al2O3 + 3 H2O
ZnHCl = HZnCl =>
ZnHCl = HZnCl
CH3COOH + CaCO3 = Ca2CH3COOH + H2O + CO2 =>
3 CH3COOH + 4 CaCO3 = 2 Ca2CH3COOH + 2 H2O + 6 CO2
Fe(OH)2 + H3O = H2O + Fe =>
Fe(OH)2 + 2 H3O = 4 H2O + Fe
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C2H5OH + K2Cr2O7 = H2O + CrO + CH3COOH + KOH =>
2 C2H5OH + K2Cr2O7 = H2O + 2 CrO + 2 CH3COOH + 2 KOH
CI + KI = KCI + I =>
CI + KI = KCI + I
C7H16 = C7H + H2 =>
2 C7H16 = 2 C7H + 15 H2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C6H5OH(aq) + O2(g) = CO2(g) + H2O(l) =>
C6H5OH(aq) + 7 O2(g) = 6 CO2(g) + 3 H2O(l)
HNO2 + Co = NO + Co(NO3)3 + H2O =>
12 HNO2 + Co = 9 NO + Co(NO3)3 + 6 H2O
CaCl2 + K2CO3 = KCl + CaCO3 =>
CaCl2 + K2CO3 = 2 KCl + CaCO3
Li2S + Br2 = SBr + Li =>
2 Li2S + Br2 = 2 SBr + 4 Li
OH + I2 = H3IO6 + H2O =>
18 OH + I2 = 2 H3IO6 + 6 H2O
C6H13NO2 + O2 = CO2 + H2O + HNO3 =>
2 C6H13NO2 + 19 O2 = 12 CO2 + 12 H2O + 2 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/17/24
Équations équilibrées sur02/16/23
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