| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + CaCO3 = CaCl2 + H2O + CO2
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
K2MnO4 + H2SO4 + Na2SO3 = K2SO4 + Na2SO4 + MnSO4 + H2O =>
K2MnO4 + 2 H2SO4 + 2 Na2SO3 = K2SO4 + 2 Na2SO4 + MnSO4 + 2 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
(NH4)2CO3 + O2 = (NH4)2CO3O2 =>
(NH4)2CO3 + O2 = (NH4)2CO3O2
PbCl2 + KCl = KCl2 + PbCl =>
PbCl2 + KCl = KCl2 + PbCl
HC2H3O2 + NaCHO3 = NaC2H3O2 + H2CO3 =>
HC2H3O2 + NaCHO3 = NaC2H3O2 + H2CO3
Cr(NO3)3 + LiOH = Cr(OH)3 + LiNO3 =>
Cr(NO3)3 + 3 LiOH = Cr(OH)3 + 3 LiNO3
K2Cr2O7 + NaOH = K2CrO4 + Na2CrO4 + H2O =>
K2Cr2O7 + 2 NaOH = K2CrO4 + Na2CrO4 + H2O
KMnO4 + KF + HF + H2O2 = K2MnF6 + H2O + O2 =>
2 KMnO4 + 2 KF + 10 HF + 3 H2O2 = 2 K2MnF6 + 8 H2O + 3 O2
C6H6 + C2H5OH = C6H5C2H5 + H2O =>
C6H6 + C2H5OH = C6H5C2H5 + H2O
C2H4 + HCl = C2H6Cl2 =>
C2H4 + 2 HCl = C2H6Cl2
K3(PO4) + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3(PO4) + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Na2S2O3 + O2 + NaOH = Na2SO4 + H2O =>
Na2S2O3 + 2 O2 + 2 NaOH = 2 Na2SO4 + H2O
KCH3COO + HNO3 = KNO3 + CH3COOH =>
KCH3COO + HNO3 = KNO3 + CH3COOH
KBr + H2SO4 = KSO4(aq) + SO2 + Br2 + H2O =>
2 KBr + 4 H2SO4 = 2 KSO4(aq) + 2 SO2 + Br2 + 4 H2O
Ba(NO3)2 + KCl = BaCl2 + KNO3 =>
Ba(NO3)2 + 2 KCl = BaCl2 + 2 KNO3
Mg3P2 + CaS2O8 + CaO = CaSO4 + Ca3(PO4)2 + MgO =>
Mg3P2 + 8 CaS2O8 + 11 CaO = 16 CaSO4 + Ca3(PO4)2 + 3 MgO
C6H8O6 + NaOCl = C6H7O6Na + HClO =>
C6H8O6 + NaOCl = C6H7O6Na + HClO
Na2O + H2O(l) = NaOH(aq) =>
Na2O + H2O(l) = 2 NaOH(aq)
CH3CH3 + O2 = CO2 + H2OH2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 3 H2OH2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
UO2(s) + HF(l) = UF4(s) + H2O(l) =>
UO2(s) + 4 HF(l) = UF4(s) + 2 H2O(l)
F + LiCl = FCl + Li =>
F + LiCl = FCl + Li
MgO + BeS = MgS + BeO =>
MgO + BeS = MgS + BeO
C5H10 + H2O = CO + H2 =>
C5H10 + 5 H2O = 5 CO + 10 H2
HC2H5CO2 + NaOH = H2O + NaC2H5CO2 =>
HC2H5CO2 + NaOH = H2O + NaC2H5CO2
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
H2CrO4 + NaOH = NaHCrO4 + H2O =>
H2CrO4 + NaOH = NaHCrO4 + H2O
NaC2H3O2 + HBr = NaBr + C2H4O2 =>
NaC2H3O2 + HBr = NaBr + C2H4O2
Ni(OH)2 + KBrO3 = NiOOH + KBr + H2O =>
6 Ni(OH)2 + KBrO3 = 6 NiOOH + KBr + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
SOCl2 + KOH = K{+} + Cl{-} + KHSO3 + H2O =>
SOCl2 + 3 KOH = 2 K{+} + 2 Cl{-} + KHSO3 + H2O
K3Fe(CN)6 + Na2HPO4 = Na2Fe(CN)6 + K3HPO4 =>
K3Fe(CN)6 + Na2HPO4 = Na2Fe(CN)6 + K3HPO4
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Ba(OH)2 + Li2SO4 = Ba(SO4) + LiOH =>
Ba(OH)2 + Li2SO4 = Ba(SO4) + 2 LiOH
MgSO3 + HCl = MgCl2 + H2O + SO2 =>
MgSO3 + 2 HCl = MgCl2 + H2O + SO2
Cl + Ba(OH)2 = BaCl2 + H2O + Ba(ClO3)2 =>
12 Cl + 6 Ba(OH)2 = 5 BaCl2 + 6 H2O + Ba(ClO3)2
C4H8OH + H2SO4 + NaBr = C4H8Br + NaHSO4 + H2O =>
C4H8OH + H2SO4 + NaBr = C4H8Br + NaHSO4 + H2O
BaCl2 + K2CrO4 = BaCrO4 + KCl =>
BaCl2 + K2CrO4 = BaCrO4 + 2 KCl
Li3N + H2SO4 = NH3 + Li2SO4 =>
2 Li3N + 3 H2SO4 = 2 NH3 + 3 Li2SO4
Fe(SO4) + Cl2 = Fe2(SO4)3 + FeCl3 =>
6 Fe(SO4) + 3 Cl2 = 2 Fe2(SO4)3 + 2 FeCl3
C9H18 + O2 = CO2 + H2O =>
2 C9H18 + 27 O2 = 18 CO2 + 18 H2O
AlCl + NaC = AlNa + ClC =>
AlCl + NaC = AlNa + ClC
CH3COONa + NaOH = Na2CO3 + CH4 =>
CH3COONa + NaOH = Na2CO3 + CH4
CuO2H2 + HCl = CuCl2 + H2O =>
CuO2H2 + 2 HCl = CuCl2 + 2 H2O
Al(s) + Na(OH)(ac) + H2O(l) = NaAl(OH)4(ac) + H2(g) =>
2 Al(s) + 2 Na(OH)(ac) + 6 H2O(l) = 2 NaAl(OH)4(ac) + 3 H2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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