| Équations équilibrées la veille | Équations équilibrées le lendemain |
SrCl + KSO4 = SrSO4 + KCl
N(s) + O(g) = NO(s) =>
N(s) + O(g) = NO(s)
SnCl4 + Cr = CrCl4 + Sn =>
SnCl4 + Cr = CrCl4 + Sn
OH + Fe(OH)3 = FeO4 + H2O =>
5 OH + Fe(OH)3 = FeO4 + 4 H2O
K2MnO4 + H2C2O4 = H2[Mn(C2O4)2(H2O)2] + CO2 + K2CO3 + H2O =>
K2MnO4 + 4 H2C2O4 = H2[Mn(C2O4)2(H2O)2] + 3 CO2 + K2CO3 + H2O
Ba2 + CO3 = Ba2CO3 =>
Ba2 + CO3 = Ba2CO3
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
Mo + N2O4 + H2O = MoO2 + HNO2 =>
Mo + 2 N2O4 + 2 H2O = MoO2 + 4 HNO2
Br2 + Ba = BaBr2 =>
Br2 + Ba = BaBr2
Hg2(NO3)2 + Fe = Fe(NO3)2 + Hg =>
Hg2(NO3)2 + Fe = Fe(NO3)2 + 2 Hg
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CuO + Br = CuBr2 + O2 =>
2 CuO + 4 Br = 2 CuBr2 + O2
C8H18 + O2 + NH3 = C8H4N2 + H2O =>
C8H18 + 5 O2 + 2 NH3 = C8H4N2 + 10 H2O
NH3 + Li = LiN + H =>
NH3 + Li = LiN + 3 H
HSO3F + Fe = FeSO3F + H2 =>
2 HSO3F + 2 Fe = 2 FeSO3F + H2
KAl(SO4)2 + NaOH = Al(OH)3 + Na2SO4 + NaKSO4 =>
KAl(SO4)2 + 3 NaOH = Al(OH)3 + Na2SO4 + NaKSO4
H2Ox*2H2O + NaOH = Na2Ox + H2O =>
H2Ox*2H2O + 2 NaOH = Na2Ox + 4 H2O
Cr + MgSO4 = Mg + CrSO4 =>
Cr + MgSO4 = Mg + CrSO4
FeCl3(aq) + NaOH(aq) = Fe(OH)3 + NaCl =>
FeCl3(aq) + 3 NaOH(aq) = Fe(OH)3 + 3 NaCl
CH3CH2(OH)CH3 + CuO = CH3C(O)CH3 + H2O + Cu =>
2 CH3CH2(OH)CH3 + 3 CuO = 2 CH3C(O)CH3 + 3 H2O + 3 Cu
Zn(OH)2 + CH4COO = Zn(O2CCH3)2 + H2O =>
Zn(OH)2 + 2 CH4COO = Zn(O2CCH3)2 + 2 H2O
H2O2(l) = H2O(l) + O2(ac) =>
2 H2O2(l) = 2 H2O(l) + O2(ac)
KNO3 + K2CO3 + MnO2 = K2MnO4 + KNO2 + CO2 =>
KNO3 + K2CO3 + MnO2 = K2MnO4 + KNO2 + CO2
BrCl + H2O = HCl + HBrO =>
BrCl + H2O = HCl + HBrO
P2O5 + NaCl = NaPO3 + POCl3 =>
2 P2O5 + 3 NaCl = 3 NaPO3 + POCl3
Sr(OH)2 + Na2PO4 = SrPO4 + NaOH =>
Sr(OH)2 + Na2PO4 = SrPO4 + 2 NaOH
H2SO4 + KMnO4 = HMnO4 + KHSO4 =>
H2SO4 + KMnO4 = HMnO4 + KHSO4
Mg + FeCrO4 = MgCrO4 + Fe =>
Mg + FeCrO4 = MgCrO4 + Fe
C2H5ONa + C3H7Br = C5H12O + NaBr =>
C2H5ONa + C3H7Br = C5H12O + NaBr
Cr2O3 + Mg3 = Cr + MgO =>
Cr2O3 + Mg3 = 2 Cr + 3 MgO
HBr + Zn = ZnBr2 + H2 =>
2 HBr + Zn = ZnBr2 + H2
Na2HPO4 + CH3COOH = H3PO4 + CH3COONa =>
Na2HPO4 + 2 CH3COOH = H3PO4 + 2 CH3COONa
GaBr3 + NaSO3 = NaBr + Ga(SO3)3 =>
GaBr3 + 3 NaSO3 = 3 NaBr + Ga(SO3)3
Ln + Cl2 = LnCl2 =>
Ln + Cl2 = LnCl2
K3N + H2O = KOH + NH3 =>
K3N + 3 H2O = 3 KOH + NH3
CaCO3 + NaF = CaF + NaCO3 =>
CaCO3 + NaF = CaF + NaCO3
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
Al + HNO3 = Al[NO3]3 + NH4NO3 + H2O =>
8 Al + 30 HNO3 = 8 Al[NO3]3 + 3 NH4NO3 + 9 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
K2CO3 + H3C6H5O7 = K2C6H5O7 + H2O + CO2 =>
18 K2CO3 + 17 H3C6H5O7 = 18 K2C6H5O7 + 23 H2O + 12 CO2
C6H6 + Cl6 = C6H6Cl6 =>
C6H6 + Cl6 = C6H6Cl6
PH3 + Ca(OH)2 = HOH + Ca3P2 =>
2 PH3 + 3 Ca(OH)2 = 6 HOH + Ca3P2
C9H18 + Br2 = C9H18Br2 =>
C9H18 + Br2 = C9H18Br2
F + Br2 = FBr3 =>
2 F + 3 Br2 = 2 FBr3
HCl + AgNo3 = HNo3 + AgCl =>
HCl + AgNo3 = HNo3 + AgCl
FeCO3 = FeO + CO2 =>
FeCO3 = FeO + CO2
C6H6O6 + O2(g) = CO2(g) + H2O(g) =>
2 C6H6O6 + 9 O2(g) = 12 CO2(g) + 6 H2O(g)
CuSO4 + HNO3 = Cu(NO3) + HSO4 =>
CuSO4 + HNO3 = Cu(NO3) + HSO4
SiO + H2SO4 = SiO2 + SO2 + H2O =>
SiO + H2SO4 = SiO2 + SO2 + H2O
CaCl2 + I2 = CaI2 + Cl2 =>
CaCl2 + I2 = CaI2 + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/09/24
Équations équilibrées sur12/09/23
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