| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + S + Hg = HgSK + O + H
RbS + CuI2 = CuS2 + RbI =>
2 RbS + CuI2 = CuS2 + 2 RbI
H2O2 + Na2CO3 = H2CO3 + NaOH + O2 =>
2 H2O2 + Na2CO3 = H2CO3 + 2 NaOH + O2
Na2(SO4) + Ba(NO3)2 = Ba(SO4) + NaNO3 =>
Na2(SO4) + Ba(NO3)2 = Ba(SO4) + 2 NaNO3
ZnCl2 + Na2SO3 = Na6(Zn(SO3)4) + NaCl =>
ZnCl2 + 4 Na2SO3 = Na6(Zn(SO3)4) + 2 NaCl
TeO2 + MnO4 = Mn + TeO6 =>
TeO2 + MnO4 = Mn + TeO6
F2 + CH3F = CF4 + H2 =>
3 F2 + 2 CH3F = 2 CF4 + 3 H2
Pb(No3)2(aq) + K2Co3(aq) = Pb + Co3(s) + KNo3(s) =>
Pb(No3)2(aq) + K2Co3(aq) = Pb + Co3(s) + 2 KNo3(s)
Cl2 + C2H5OH = CCl3CHO + H2Cl =>
11 Cl2 + 4 C2H5OH = 4 CCl3CHO + 10 H2Cl
Zn(g) + HNO3(ac) = Zn(NO3)2(ac) + H2(g) =>
Zn(g) + 2 HNO3(ac) = Zn(NO3)2(ac) + H2(g)
K2SO3 + H2SO4 = K2(SO4) + H2O + SO2 =>
K2SO3 + H2SO4 = K2(SO4) + H2O + SO2
ZnOHNO3 + HCl = ZnCl2 + Zn(NO3)2 + H2O =>
2 ZnOHNO3 + 2 HCl = ZnCl2 + Zn(NO3)2 + 2 H2O
Cl2 + S2O3{-2} + H2O = SO4{2-} + Cl{-} + H{5} =>
24 Cl2 + S2O3{-2} + 5 H2O = 2 SO4{2-} + 48 Cl{-} + 10 H{5}
Mg + CUCl2 = MgCl2 + CU =>
Mg + CUCl2 = MgCl2 + CU
Fe + CrSO4 = Fe2(SO4)3 + Cr =>
2 Fe + 3 CrSO4 = Fe2(SO4)3 + 3 Cr
MgSO4*7H2O = Mg + SO4 + H + O2 =>
2 MgSO4*7H2O = 2 Mg + 2 SO4 + 28 H + 7 O2
BaBr2 + K2SO4 = BaSO4 + K2Br2 =>
BaBr2 + K2SO4 = BaSO4 + K2Br2
CH43 + O2 = CO2 + H2O =>
4 CH43 + 47 O2 = 4 CO2 + 86 H2O
CO2 + H2 = C4H9OH + H2O =>
4 CO2 + 12 H2 = C4H9OH + 7 H2O
FeCl2 + H2S = ClH + FeS =>
FeCl2 + H2S = 2 ClH + FeS
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
hydrogen + oxygen + carbon = glucose =>
6 H2 + 3 O2 + 6 C = C6H12O6
P2S5 + KClO2 + H2O = H3PO4 + H2SO4 + KCl =>
P2S5 + 10 KClO2 + 8 H2O = 2 H3PO4 + 5 H2SO4 + 10 KCl
Hg(CON)2 = CO2 + N2 + Hg + Hg(CN)2 =>
2 Hg(CON)2 = 2 CO2 + N2 + Hg + Hg(CN)2
CH3COOH + Na2SiO3 + CuSO4 + NH2OH*HCl = H4SiO3 + NaCH3COO + CuCl + NH2OHSO4 =>
2 CH3COOH + Na2SiO3 + 2 CuSO4 + 2 NH2OH*HCl = H4SiO3 + 2 NaCH3COO + 2 CuCl + 2 NH2OHSO4
C2H2 + I2 = C2H2I2 =>
C2H2 + I2 = C2H2I2
HSO3{-} + MnO4{-} + H{+} = Mn{+4} + HSO4 + H2O =>
HSO3{-} + MnO4{-} + 6 H{+} = Mn{+4} + HSO4 + 3 H2O
Al + Au{3+} = Al{3+} + Au =>
Al + Au{3+} = Al{3+} + Au
KNO3 + C + S = CO2 + K2S + N2 =>
2 KNO3 + 3 C + S = 3 CO2 + K2S + N2
Mn2O2 + KClO3 = MnO4 + KCl =>
Mn2O2 + 2 KClO3 = 2 MnO4 + 2 KCl
Fe{2+} + NO3{-} + H{+} = Fe{3+} + FeNO{2+} + H2O =>
4 Fe{2+} + NO3{-} + 4 H{+} = 3 Fe{3+} + FeNO{2+} + 2 H2O
Zn + HCe = ZnCe + H2 =>
2 Zn + 2 HCe = 2 ZnCe + H2
Mg + CUCl2 = MgCl2 + CU =>
Mg + CUCl2 = MgCl2 + CU
HI(g) = H(g) + I(g) =>
HI(g) = H(g) + I(g)
CrCl3 + F2 = CrF3 + Cl2 =>
2 CrCl3 + 3 F2 = 2 CrF3 + 3 Cl2
(NH4)2SO4 + Ca(HCO3)2 = CaSO4 + NH4HCO3 =>
(NH4)2SO4 + Ca(HCO3)2 = CaSO4 + 2 NH4HCO3
LiCH3 + CO2 + HPO4 = LiPO4 + HCH3CO2 =>
LiCH3 + CO2 + HPO4 = LiPO4 + HCH3CO2
Cl{-} + H2O = Cl2 + H2 + OH{-} =>
2 Cl{-} + 2 H2O = Cl2 + H2 + 2 OH{-}
Mg + CUCl2 = MgCl2 + CU =>
Mg + CUCl2 = MgCl2 + CU
Na2S + Cu(C2H3O2)2 = NaC2H3O2 + CuS =>
Na2S + Cu(C2H3O2)2 = 2 NaC2H3O2 + CuS
FeH2 + H2O = FeOH2 + H2 =>
FeH2 + H2O = FeOH2 + H2
Mg(NO3)2 + NH4Cl + Na2HPO4 + NH3 = MgNH4PO4 + NaCl + NH4NO3 =>
Mg(NO3)2 + 2 NH4Cl + Na2HPO4 + NH3 = MgNH4PO4 + 2 NaCl + 2 NH4NO3
SCl2 + SO3 = S2O3 + Cl2 =>
SCl2 + SO3 = S2O3 + Cl2
P2O5 + NaOH = H2O + Na3PO4 =>
P2O5 + 6 NaOH = 3 H2O + 2 Na3PO4
Cu2CO3(OH)2*H2O = CuO + H2CO3 + H2O =>
Cu2CO3(OH)2*H2O = 2 CuO + H2CO3 + H2O
Cd2Cl2 + AlCl3 = Cd2[AlCl4]2 =>
Cd2Cl2 + 2 AlCl3 = Cd2[AlCl4]2
Mg + HSO4 = SO2 + MgSO4 + H2O =>
3 Mg + 4 HSO4 = SO2 + 3 MgSO4 + 2 H2O
KOH + Fe = H + K + FeO =>
KOH + Fe = H + K + FeO
N2 + O2 + H2O + CO2 = C3H5(NO3)3 =>
6 N2 + O2 + 10 H2O + 12 CO2 = 4 C3H5(NO3)3
Ca(s) + H2O(l) = Ca(OH)2 + H2 =>
Ca(s) + 2 H2O(l) = Ca(OH)2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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