| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 2 SO4 + 2 KOH + 816 H2O = 2 KAlSO412H2O + 815 H2
C9H18 + Br2 = C9H17 + HBr =>
2 C9H18 + Br2 = 2 C9H17 + 2 HBr
Zn + Cr(NO3)3 = ZnNO3 + Cr(NO3)2 =>
Zn + Cr(NO3)3 = ZnNO3 + Cr(NO3)2
Mn + HCl = MnH + Cl =>
Mn + HCl = MnH + Cl
AgNO3 + AIBr3 = AgBr + AI(NO3)3 =>
3 AgNO3 + AIBr3 = 3 AgBr + AI(NO3)3
C2H5COOH + Ca(OH) = Ca(COO(C2H5)) + H2O =>
C2H5COOH + Ca(OH) = Ca(COO(C2H5)) + H2O
HClO + H2S = S + HCl + H2O =>
HClO + H2S = S + HCl + H2O
(NH4)2CO3 + MgSO4 = (NH4)2SO4 + MgCO3 =>
(NH4)2CO3 + MgSO4 = (NH4)2SO4 + MgCO3
KClO3 + NH4Cl = KCl + NH4ClO4 =>
4 KClO3 + 3 NH4Cl = 4 KCl + 3 NH4ClO4
PbCrO4 = PbO + Cr2O3 + O4 =>
8 PbCrO4 = 8 PbO + 4 Cr2O3 + 3 O4
Al + LiNO3 = Li + Al(NO3)3 =>
Al + 3 LiNO3 = 3 Li + Al(NO3)3
NaOH + HI = Na + HIOH =>
NaOH + HI = Na + HIOH
C2 + H2O = CH4 + CO2 =>
C2 + 2 H2O = CH4 + CO2
KOH + H2SO3 = H2O + K2SO3 =>
2 KOH + H2SO3 = 2 H2O + K2SO3
Zn + H2(SO4)3 = ZnSO4 + H2S + H2O =>
14 Zn + 5 H2(SO4)3 = 14 ZnSO4 + H2S + 4 H2O
C2H4O(l) + O2 = CO2(g) + H2O(g) =>
2 C2H4O(l) + 5 O2 = 4 CO2(g) + 4 H2O(g)
IO3 + HSO = I + SO4 + H =>
IO3 + HSO = I + SO4 + H
Zn + HC1 = Zn(C1)2 + (H)2 =>
Zn + 2 HC1 = Zn(C1)2 + (H)2
Ca3(PO4)2 + NH4Cl = CaCl2 + (NH4)3PO4 =>
Ca3(PO4)2 + 6 NH4Cl = 3 CaCl2 + 2(NH4)3PO4
Al2O3 + Na2CO3 + H2O = NaAlO2 + NaHCO3 =>
Al2O3 + 2 Na2CO3 + H2O = 2 NaAlO2 + 2 NaHCO3
Ca10(PO4)6(OH)2 + CH3COOH = Ca(CH3COO)2 + H3PO4 + H2O =>
Ca10(PO4)6(OH)2 + 20 CH3COOH = 10 Ca(CH3COO)2 + 6 H3PO4 + 2 H2O
K2CO3 + FeSO4 = FeCO3 + K2SO4 =>
K2CO3 + FeSO4 = FeCO3 + K2SO4
Ni(OH)2 + H3AsO4 = (NiOH)(H2AsO4) + H2O =>
Ni(OH)2 + H3AsO4 = (NiOH)(H2AsO4) + H2O
P + H2SO4 = H3PO4 + SO2 + H2O =>
2 P + 5 H2SO4 = 2 H3PO4 + 5 SO2 + 2 H2O
H2O2 + HBr = Br2 + H2O =>
H2O2 + 2 HBr = Br2 + 2 H2O
Ba(NO3)2(aq) + Na2SO3(aq) = BaSO3(s) + NaNO3 =>
Ba(NO3)2(aq) + Na2SO3(aq) = BaSO3(s) + 2 NaNO3
K2O + H2O = K2 + OH =>
K2O + H2O = K2 + 2 OH
Ti + CH3COOH + NH4F = TiTiF6 + CH3COONH4 + H2 =>
2 Ti + 6 CH3COOH + 6 NH4F = TiTiF6 + 6 CH3COONH4 + 3 H2
FeI3 + NaNO3 = Fe(NO3)3 + NaI =>
FeI3 + 3 NaNO3 = Fe(NO3)3 + 3 NaI
KMnO4 + COOH2 = CO2 + H2O + KMn =>
KMnO4 + 4 COOH2 = 4 CO2 + 4 H2O + KMn
Cd + Fe = CdFe =>
Cd + Fe = CdFe
Na + Ca3(PO4)2 = Na3PO4 + Ca =>
6 Na + Ca3(PO4)2 = 2 Na3PO4 + 3 Ca
SnCl2 + LiOH = LiCl + SnO + H2O =>
SnCl2 + 2 LiOH = 2 LiCl + SnO + H2O
CuS = Cu + S =>
CuS = Cu + S
Al + NaOH + H2O = NaO2 + AlH3 =>
Al + NaOH + H2O = NaO2 + AlH3
Cu(OH)2 + CuS = Cu2S + H2O2 =>
Cu(OH)2 + CuS = Cu2S + H2O2
NaNO3 + AlCl3 = AlNO3 + NaCl3 =>
NaNO3 + AlCl3 = AlNO3 + NaCl3
C10H14 + KMnO4 = C6H4(COOK)2 + K2CO3 + MnO2 + H2O =>
2 C10H14 + 26 KMnO4 = C6H4(COOK)2 + 12 K2CO3 + 26 MnO2 + 12 H2O
Mn + H = MnH2 =>
Mn + 2 H = MnH2
HCl + Me(OH)2 = Cl2Me + H2O =>
2 HCl + Me(OH)2 = Cl2Me + 2 H2O
Fe3 + O = FeO3 =>
Fe3 + 9 O = 3 FeO3
CuOHNO3 + NaOH = NaNO3 + Cu(OH)2 =>
CuOHNO3 + NaOH = NaNO3 + Cu(OH)2
NO + H2O = HNO3 + N2 =>
10 NO + 2 H2O = 4 HNO3 + 3 N2
MoI3 + RbOH + F2 = Rb2MoO4 + RbF + RbIO4 + H2O =>
2 MoI3 + 64 RbOH + 27 F2 = 2 Rb2MoO4 + 54 RbF + 6 RbIO4 + 32 H2O
Al2O3 + CaO = Al2(CaO2)3 =>
Al2O3 + 3 CaO = Al2(CaO2)3
Cs2SeO3 + H2O = H2SeO3 + Cs2O =>
Cs2SeO3 + H2O = H2SeO3 + Cs2O
NaHSO3 + H3PO4 = Na2HPO4 + H2O + SO2 =>
2 NaHSO3 + H3PO4 = Na2HPO4 + 2 H2O + 2 SO2
C3H5CH3 + KMnO4 + H2SO4 = C3H5COOH + K2SO4 + MnSO4 + H2O =>
5 C3H5CH3 + 6 KMnO4 + 9 H2SO4 = 5 C3H5COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Fe(SCN) + FeCl4 = FeCl3 + SCN =>
Fe(SCN) + 3 FeCl4 = 4 FeCl3 + SCN
Na2HPO4 + NaH2PO4 = Na9P5O17 + H2O =>
4 Na2HPO4 + NaH2PO4 = Na9P5O17 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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