| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 HClO3 + (OH)3Mn = (ClO3)3Mn + 3 H2O
AluminiumChloride + SodiumHydroxide = AluminiumHydroxide + SodiumChloride =>
AluminiumChloride + SodiumHydroxide = AluminiumHydroxide + SodiumChloride
Al2(SO4)3 + Li = Li2(SO4)3 + Al =>
Al2(SO4)3 + 2 Li = Li2(SO4)3 + 2 Al
HBr + H2SO4 = Br + SO2 + H2O =>
2 HBr + H2SO4 = 2 Br + SO2 + 2 H2O
Cr(NO3) + Na2(SO4) = Na2(NO3) + CrSO4 =>
Cr(NO3) + Na2(SO4) = Na2(NO3) + CrSO4
KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO3 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 14 FeSO4 + 10 H2SO4 = K2SO4 + 2 MnSO3 + 7 Fe2(SO4)3 + 10 H2O
V + HF + HNO3 = H2VF7 + NO + H2O =>
3 V + 21 HF + 5 HNO3 = 3 H2VF7 + 5 NO + 10 H2O
NaI + Cl2 = I2 + NaCl =>
2 NaI + Cl2 = I2 + 2 NaCl
C6H5NO2 + C2H4O2 + Zn = C6H7ON + (CH3COO)2Zn + H2O =>
C6H5NO2 + 4 C2H4O2 + 2 Zn = C6H7ON + 2(CH3COO)2Zn + H2O
HNO3 + FeCO3 = CO2 + Fe(NO3)2 + H2O =>
2 HNO3 + FeCO3 = CO2 + Fe(NO3)2 + H2O
K3[Fe(Cl)6] + Re + KOH = K4[Fe(Cl6)] + KReO4 + H2O =>
7 K3[Fe(Cl)6] + Re + 8 KOH = 7 K4[Fe(Cl6)] + KReO4 + 4 H2O
HS{-} + O2 = SO4{-2} + H{+} =>
HS{-} + 2 O2 = SO4{-2} + H{+}
K3CrO7 + HCl = CrCl3 + KCl + H2O + Cl2 =>
K3CrO7 + 14 HCl = CrCl3 + 3 KCl + 7 H2O + 4 Cl2
CrCl2 + K2S = CrS + KCl =>
CrCl2 + K2S = CrS + 2 KCl
Cr2(SO4)3 + I2 + K2(SO4) + H2O = K2Cr2O7 + KI + H2(SO4) =>
Cr2(SO4)3 + 3 I2 + 4 K2(SO4) + 7 H2O = K2Cr2O7 + 6 KI + 7 H2(SO4)
Fe(CO)5 + Cl2 = FeCl3 + CO =>
2 Fe(CO)5 + 3 Cl2 = 2 FeCl3 + 10 CO
Al + (OH) = Al2O3 + H2O =>
2 Al + 6(OH) = Al2O3 + 3 H2O
Cr{3+} + Mn = Cr + Mn{2+} =>
2 Cr{3+} + 3 Mn = 2 Cr + 3 Mn{2+}
Mg + HCl = MgCl2 + H52 =>
26 Mg + 52 HCl = 26 MgCl2 + H52
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
HNO3 + Fe2CO3 = FeNO3 + H2O + CO2 =>
2 HNO3 + Fe2CO3 = 2 FeNO3 + H2O + CO2
Al + AgCl = AlCl3 + Ag =>
Al + 3 AgCl = AlCl3 + 3 Ag
CuSO4 + N2H4 = Cu + H2O + N2 + SO2 =>
CuSO4 + N2H4 = Cu + 2 H2O + N2 + SO2
Zn + Br2 = ZnBr2 =>
Zn + Br2 = ZnBr2
HCH2COOH + KOH = CH3CO2K + H2O =>
HCH2COOH + KOH = CH3CO2K + H2O
HNO3 + Fe2CO3 = FeNO3 + H2O + CO2 =>
2 HNO3 + Fe2CO3 = 2 FeNO3 + H2O + CO2
C2H6 + Cl = CH3Cl =>
C2H6 + 2 Cl = 2 CH3Cl
H3PO4 = P + O + water =>
2 H3PO4 = 2 P + 5 O + 3 H2O
O2 + Cl = O3Cl2 =>
3 O2 + 4 Cl = 2 O3Cl2
HCl(aq) + MgCl(aq) = MgH(aq) + Cl3(aq) =>
3 HCl(aq) + 3 MgCl(aq) = 3 MgH(aq) + 2 Cl3(aq)
Ca2F + K = KF + Ca =>
Ca2F + K = KF + 2 Ca
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
ZnO + HCl = ZnCl + H2O + Cl2 =>
2 ZnO + 4 HCl = 2 ZnCl + 2 H2O + Cl2
Fe + H2SO4 = Fe2SO43 + H2S + H2O =>
2 Fe + 11 H2SO4 = Fe2SO43 + 10 H2S + H2O
Cu3(AsO4)2 + Ni4(Sb2O7)3 = Cu4(Sb2O7)2 + Ni3(AsO4)3 =>
12 Cu3(AsO4)2 + 6 Ni4(Sb2O7)3 = 9 Cu4(Sb2O7)2 + 8 Ni3(AsO4)3
C6H10O4 + O2 = CO2 + H2O =>
2 C6H10O4 + 13 O2 = 12 CO2 + 10 H2O
Ca + HBr = CaBr2 + H2 =>
Ca + 2 HBr = CaBr2 + H2
(NH4)[SiF6] + NaCl + HOAc = Na2[SiF6] + NH4OAc + H2 + Cl2 =>
2(NH4)[SiF6] + 4 NaCl + 2 HOAc = 2 Na2[SiF6] + 2 NH4OAc + H2 + 2 Cl2
CuO + H2O = Cu(OH)2 =>
CuO + H2O = Cu(OH)2
TiNi3 + TiC + Ti8C5 = Ti3NiC2 =>
3 TiNi3 + 8 TiC + 2 Ti8C5 = 9 Ti3NiC2
B2H + H2O = B2O3 + H2 =>
2 B2H + 6 H2O = 2 B2O3 + 7 H2
HC2H3O2 + NaHCO3 = HC2CO3 + NaH3O2 =>
7 HC2H3O2 + 10 NaHCO3 = 8 HC2CO3 + 10 NaH3O2
Rb + (CH3CO2H) = Rb(C2H3O2) + H2 =>
2 Rb + 2(CH3CO2H) = 2 Rb(C2H3O2) + H2
HCOCH3 + O2 = CO2 + H2O =>
2 HCOCH3 + 5 O2 = 4 CO2 + 4 H2O
HIO2 + CSOH = CSIO2 + H2O =>
HIO2 + CSOH = CSIO2 + H2O
CaS + H2O = Ca(HS)2 + Ca(OH)2 =>
2 CaS + 2 H2O = Ca(HS)2 + Ca(OH)2
KAl(OH)4 + H = Al(OH)3 + H2O + K =>
KAl(OH)4 + H = Al(OH)3 + H2O + K
Ca(OH)2(s) + CO2 = CaCO3(s) + H2O =>
Ca(OH)2(s) + CO2 = CaCO3(s) + H2O
C2H4O2 + Cr(OH)3 = H2O + Cr(C2H3O2)3 =>
3 C2H4O2 + Cr(OH)3 = 3 H2O + Cr(C2H3O2)3
HCl + Cu3Al2 = CuCl2 + H3Al =>
6 HCl + Cu3Al2 = 3 CuCl2 + 2 H3Al
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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