| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ti + 2 I2 = TiI4
OH + ClCH2COOH + NaOH = OCH2COONa + HCl + H2O =>
OH + ClCH2COOH + NaOH = OCH2COONa + HCl + H2O
Ba(NO3)2 + K2Cr2O7 + H2O = BaCr2O7 + HNO3 + KOH =>
Ba(NO3)2 + K2Cr2O7 + 2 H2O = BaCr2O7 + 2 HNO3 + 2 KOH
Fe(CO3)2 + Al = Al2(CO3)3 + Fe =>
3 Fe(CO3)2 + 4 Al = 2 Al2(CO3)3 + 3 Fe
(NH4)2Cr2O7 + KOH + H2O2 = H2O + K3(Cr(O2)4) + NH3 =>
(NH4)2Cr2O7 + 6 KOH + 7 H2O2 = 11 H2O + 2 K3(Cr(O2)4) + 2 NH3
Pb3P2 + H2 = H3P + Pb =>
Pb3P2 + 3 H2 = 2 H3P + 3 Pb
Al2O3 + MgI + HCl = AlI3 + MgCl + H2O =>
Al2O3 + 6 MgI + 6 HCl = 2 AlI3 + 6 MgCl + 3 H2O
P4 + C = PC14 =>
P4 + 56 C = 4 PC14
Pb3(PO4)2 + Mn(OH)2 = Pb(OH)2 + Mn3(PO4)2 =>
Pb3(PO4)2 + 3 Mn(OH)2 = 3 Pb(OH)2 + Mn3(PO4)2
C20H27NO11 + H2O = HCN + C7H6O + C6H12O6 =>
C20H27NO11 + 2 H2O = HCN + C7H6O + 2 C6H12O6
Ti + I2 = TiI4 =>
Ti + 2 I2 = TiI4
Ti + I2 = TiI2 =>
Ti + I2 = TiI2
*H2O + SO3 = H2SO4 =>
*H2O + SO3 = H2SO4
FeS2 + H2 = Fe3S4 + H2S =>
3 FeS2 + 2 H2 = Fe3S4 + 2 H2S
MnO2 + K2SO3 + H2SO4 = K2SO4 + MnSO4 + H2O =>
MnO2 + K2SO3 + H2SO4 = K2SO4 + MnSO4 + H2O
NaNO3 + CH3COOH + KI = I2 + CH3COONa + H2O + NO + CH3COOK =>
2 NaNO3 + 8 CH3COOH + 6 KI = 3 I2 + 2 CH3COONa + 4 H2O + 2 NO + 6 CH3COOK
CH3OH + CUO = H2CO + H2O + CU =>
CH3OH + CUO = H2CO + H2O + CU
CaC3 + O2 = CaO + CO2 =>
2 CaC3 + 7 O2 = 2 CaO + 6 CO2
MnS + O2 = MnO2 + SO2 =>
MnS + 2 O2 = MnO2 + SO2
FeCl2 + KMn2O4 + HCl = FeCl3 + KCl + MnCl2 + H2O =>
3 FeCl2 + KMn2O4 + 8 HCl = 3 FeCl3 + KCl + 2 MnCl2 + 4 H2O
KBrO(s) = KBr(s) + O2(g) =>
2 KBrO(s) = 2 KBr(s) + O2(g)
Ti + I2 = TiI2 =>
Ti + I2 = TiI2
N2O + C2H2 = CO + N2 + H2O =>
3 N2O + C2H2 = 2 CO + 3 N2 + H2O
NaHCO3 + CH3COOOH = NaCH3COO + H2O + CO2 =>
3 NaHCO3 + 4 CH3COOOH = 3 NaCH3COO + 5 H2O + 5 CO2
Mg + N2 + O2 = MgNO2 =>
2 Mg + N2 + 2 O2 = 2 MgNO2
HClOH = Cl + H2O =>
HClOH = Cl + H2O
CH3COOOH + NaHCO3 = C2H3NaO2 + H2O + CO2 =>
4 CH3COOOH + 3 NaHCO3 = 3 C2H3NaO2 + 5 H2O + 5 CO2
PH2 + O2 = P4O10 + H2O =>
4 PH2 + 7 O2 = P4O10 + 4 H2O
NaSiO3 = NaO + SiO2 =>
NaSiO3 = NaO + SiO2
Cr(OH)3 + KOH + PbO2 = K2CrO4 + K2PbO2 + H2O =>
2 Cr(OH)3 + 10 KOH + 3 PbO2 = 2 K2CrO4 + 3 K2PbO2 + 8 H2O
NaHCO3 + CH3COOOH = NaCH3COO + H2O + CO2 =>
3 NaHCO3 + 4 CH3COOOH = 3 NaCH3COO + 5 H2O + 5 CO2
NaSO3 + HI = HSO3 + NaI =>
NaSO3 + HI = HSO3 + NaI
KMnO4 + Na2CO3 = NaMnO4 + K2O + CO2 =>
2 KMnO4 + Na2CO3 = 2 NaMnO4 + K2O + CO2
K2CrO4 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + K2SO4 + H2O =>
2 K2CrO4 + 6 FeSO4 + 8 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 2 K2SO4 + 8 H2O
KOH + PbO2 + Cr(OH)3 = PbO + K2CrO4 + H2O =>
4 KOH + 3 PbO2 + 2 Cr(OH)3 = 3 PbO + 2 K2CrO4 + 5 H2O
Mn2(CO3)7 + Al(NO3)3 = Mn(NO3)7 + Al2(CO3)3 =>
3 Mn2(CO3)7 + 14 Al(NO3)3 = 6 Mn(NO3)7 + 7 Al2(CO3)3
Br2CCl4 + CH4 = HBr + CH + Cl =>
Br2CCl4 + CH4 = 2 HBr + 2 CH + 4 Cl
Cl + MgF2 = MgCl2 + F =>
2 Cl + MgF2 = MgCl2 + 2 F
F2O + NaOH = NaF + O2 + H2O =>
F2O + 2 NaOH = 2 NaF + O2 + H2O
KOH + PbO2 + Cr(OH)3 = PbO + K2CrO4 + H2O =>
4 KOH + 3 PbO2 + 2 Cr(OH)3 = 3 PbO + 2 K2CrO4 + 5 H2O
Hg + H3Po4 = Hg3(Po4)2 + H2 =>
3 Hg + 2 H3Po4 = Hg3(Po4)2 + 3 H2
Co + KSCN = Co(SCN)4 + K =>
Co + 4 KSCN = Co(SCN)4 + 4 K
Cu + H2SO4 = CuSO4SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4SO2 + 2 H2O
Hg + H3PO4 = HgPO4 + H3 =>
Hg + H3PO4 = HgPO4 + H3
Cr(OH)3 + KOH + PbO2 = K2CrO4 + K2PbO2 + H2O =>
2 Cr(OH)3 + 10 KOH + 3 PbO2 = 2 K2CrO4 + 3 K2PbO2 + 8 H2O
NaCl + KCl = NaK + Cl2 =>
NaCl + KCl = NaK + Cl2
WO3 + WCl6 = WO2Cl2 =>
2 WO3 + WCl6 = 3 WO2Cl2
NaOH + HFK = H2O + FKNa =>
NaOH + HFK = H2O + FKNa
BaO2 + CO2 = BaCO3 + O2 =>
2 BaO2 + 2 CO2 = 2 BaCO3 + O2
C4H9OH + KOH = C4H9OK + H2O =>
C4H9OH + KOH = C4H9OK + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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