| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + 3 FO = AlF3 + 3 O
BaO2 + HCl = H2O2 + BaCl2 =>
BaO2 + 2 HCl = H2O2 + BaCl2
Na2SiF6 + Na2CO3 = NaF + SiO2 + CO2 =>
Na2SiF6 + 2 Na2CO3 = 6 NaF + SiO2 + 2 CO2
CO + NaOH = CO2 + NaH =>
CO + NaOH = CO2 + NaH
H3PO4(aq) + Mg(OH)2(s) = H2O(l) + Mg3(PO4)2(aw) =>
2 H3PO4(aq) + 3 Mg(OH)2(s) = 6 H2O(l) + Mg3(PO4)2(aw)
HSO + NaOH = NaSOH2O =>
HSO + NaOH = NaSOH2O
HNO3 + Be(OH)2 = BeN2O6 + H2O =>
2 HNO3 + Be(OH)2 = BeN2O6 + 2 H2O
NaCl + O2 = NaClO2 =>
NaCl + O2 = NaClO2
Rh + Cl2 = RhCl3 =>
2 Rh + 3 Cl2 = 2 RhCl3
VO{2+} + Zn + H{+} = V{3+} + Zn{2+} + H2O =>
2 VO{2+} + Zn + 4 H{+} = 2 V{3+} + Zn{2+} + 2 H2O
C8H9NO2 + NaOH = C6H6NaNO + C2H3NaO2 + H2O =>
C8H9NO2 + 2 NaOH = C6H6NaNO + C2H3NaO2 + H2O
FeBr3 + Ca(OH)2 = Fe(OH)2 + CaBr3 =>
FeBr3 + Ca(OH)2 = Fe(OH)2 + CaBr3
Cr(OH)3 + O2 = Cr2O3 + OH =>
4 Cr(OH)3 + 3 O2 = 2 Cr2O3 + 12 OH
Mg2Si2O6 + C = Mg + SiO2 + CO =>
Mg2Si2O6 + 2 C = 2 Mg + 2 SiO2 + 2 CO
C373OH + O2 = CO2 + H2O =>
4 C373OH + 1491 O2 = 1492 CO2 + 2 H2O
SbCl + Al = Sb + AlCl =>
SbCl + Al = Sb + AlCl
Sc + HCl = ScCl + H2 =>
2 Sc + 2 HCl = 2 ScCl + H2
H2SO4(aq) + NaC6H7O7(aq) = C6H8O7(s) + NaHSO4(aq) =>
H2SO4(aq) + NaC6H7O7(aq) = C6H8O7(s) + NaHSO4(aq)
CH3COOH + Ca = (CH3COO)2Ca + H2 =>
2 CH3COOH + Ca = (CH3COO)2Ca + H2
CH3((CH2)7CH3) + O2 = CO2 + H2O =>
CH3((CH2)7CH3) + 14 O2 = 9 CO2 + 10 H2O
Br2(g) + BaI2(s) = BaBr2 + I(g) =>
Br2(g) + BaI2(s) = BaBr2 + 2 I(g)
Fe2 + HNO3 = Fe(NO3)3 + NH4NO3 + H2O =>
4 Fe2 + 30 HNO3 = 8 Fe(NO3)3 + 3 NH4NO3 + 9 H2O
BaO(s) + NO3H(aq) = Ba(NO3)2(s) + H2O(aq) =>
BaO(s) + 2 NO3H(aq) = Ba(NO3)2(s) + H2O(aq)
CO = C + CO2 =>
2 CO = C + CO2
O2 + HCCH = CO + H2O =>
3 O2 + 2 HCCH = 4 CO + 2 H2O
Sn(OH)4 + Zn = Zn(OH)2 + Sn =>
Sn(OH)4 + 2 Zn = 2 Zn(OH)2 + Sn
MeO + H2O = Me(OH)2 =>
MeO + H2O = Me(OH)2
Fe2O3 + NO3{-} + OH{-} = (FeO4)2{-} + NO{-} + H2O =>
4 Fe2O3 + 9 NO3{-} + 4 OH{-} = 4(FeO4)2{-} + 9 NO{-} + 2 H2O
Ni(NO3)2 + K4Fe(CN)6 = Ni2(Fe(CN)6) + KNO3 =>
2 Ni(NO3)2 + K4Fe(CN)6 = Ni2(Fe(CN)6) + 4 KNO3
Ca(OCl)2 + KI + HCl = I2 + Ca(Cl)2 + H2O + KCl =>
Ca(OCl)2 + 4 KI + 4 HCl = 2 I2 + Ca(Cl)2 + 2 H2O + 4 KCl
NaAl(OH)2CO3 + HCl = H2O + CO2 + NaCl + AlCl3 =>
NaAl(OH)2CO3 + 4 HCl = 3 H2O + CO2 + NaCl + AlCl3
Zn + HBrO4 = ZnBrO4 + H2 =>
2 Zn + 2 HBrO4 = 2 ZnBrO4 + H2
Fe(NO3)3 + KI = FeI + K(NO3)3 =>
Fe(NO3)3 + KI = FeI + K(NO3)3
HBr + KBrO3 = Br2 + KBr + HOH =>
6 HBr + KBrO3 = 3 Br2 + KBr + 3 HOH
CCl4 + O2 = Cl2 + CO2 =>
CCl4 + O2 = 2 Cl2 + CO2
HgO + Cl = HgCl + O2 =>
2 HgO + 2 Cl = 2 HgCl + O2
CuSCN + KIO4 + HCl = CuSO4 + KCl + HCN + ICl + H2O =>
6 CuSCN + 7 KIO4 + 14 HCl = 6 CuSO4 + 7 KCl + 6 HCN + 7 ICl + 4 H2O
Na2CO3 + CH3COOH = NaCOOHCH3 + CO2 + H2O =>
4 Na2CO3 + 9 CH3COOH = 8 NaCOOHCH3 + 6 CO2 + 2 H2O
KOH + H2S = K2S + H2O =>
2 KOH + H2S = K2S + 2 H2O
Cl2O5 + Zn(OH)2 = ZnCl2 + H2O + O3 =>
Cl2O5 + Zn(OH)2 = ZnCl2 + H2O + 2 O3
SO3 + HNO3 = HNSO6 =>
SO3 + HNO3 = HNSO6
K2Cr2O7 + H2C2O4 = H2Cr2O7 + K2C2O4 =>
K2Cr2O7 + H2C2O4 = H2Cr2O7 + K2C2O4
C + Cl2 = ClC =>
2 C + Cl2 = 2 ClC
Zn(NO3)2 + NH4OH = ZnOH + NO + H2O =>
5 Zn(NO3)2 + 7 NH4OH = 5 ZnOH + 17 NO + 15 H2O
C2H6 + HNO3 = CH3CH2NO2 + H2O =>
C2H6 + HNO3 = CH3CH2NO2 + H2O
Fe2O3 + H2 = Fe3O4 + H2O =>
3 Fe2O3 + H2 = 2 Fe3O4 + H2O
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 = =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
KMnO4 + HCl + H2SO4 = MnSO4 + Cl + K2SO4 + H2O =>
2 KMnO4 + 10 HCl + 3 H2SO4 = 2 MnSO4 + 10 Cl + K2SO4 + 8 H2O
La2O3 + ZnO + MnO2 = La2ZnMnO6 =>
La2O3 + ZnO + MnO2 = La2ZnMnO6
CaCl2(H2O) = CaCl2 + H2O =>
CaCl2(H2O) = CaCl2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/23/25
Équations équilibrées sur06/22/24
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