| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 AgNO3(aq) + K3PO4 = Ag3PO4(s) + 3 KNO3(aq)
Fe(s) + S(l) = Fe2S3(s) =>
2 Fe(s) + 3 S(l) = Fe2S3(s)
NiS + H2O2 + HCl = NiCl2 + H2SO4 + H2O =>
NiS + 4 H2O2 + 2 HCl = NiCl2 + H2SO4 + 4 H2O
Ca + H2SO4 = H2S + CaSO4 + H2O =>
4 Ca + 5 H2SO4 = H2S + 4 CaSO4 + 4 H2O
HS3 + H2O = SO2 + H2S =>
6 HS3 + 10 H2O = 5 SO2 + 13 H2S
K2CO3 + H2SO4 = K2SO4 + CO2H2O =>
K2CO3 + H2SO4 = K2SO4 + CO2H2O
SbCl3 + H2O = Sb2O3 + HCl =>
2 SbCl3 + 3 H2O = Sb2O3 + 6 HCl
SO2CO2 = SO3CO =>
SO2CO2 = SO3CO
Mg + LiNO3 = Mg(NO3)2 + Li =>
Mg + 2 LiNO3 = Mg(NO3)2 + 2 Li
KCH3COO + H2O = CH3COOH + KOH =>
KCH3COO + H2O = CH3COOH + KOH
Pb + FePO4 = PbPO4 + Fe =>
Pb + FePO4 = PbPO4 + Fe
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2SO4 + NaOH = NaSO4 + H3O =>
H2SO4 + NaOH = NaSO4 + H3O
N2(g) + O2(g) = N2O(g) =>
2 N2(g) + O2(g) = 2 N2O(g)
CaCO3(s) + HC2H3O2(aq) = Ca(C2H3O2)2(aq) + H2O + CO2(g) =>
CaCO3(s) + 2 HC2H3O2(aq) = Ca(C2H3O2)2(aq) + H2O + CO2(g)
LiCl + HNO3 = LiNO3 + H2O + Cl2 + NO2 =>
2 LiCl + 4 HNO3 = 2 LiNO3 + 2 H2O + Cl2 + 2 NO2
UCl4 + KMnO4 + HCl = MnCl2 + UCl6 + KCl + H2O =>
5 UCl4 + 2 KMnO4 + 16 HCl = 2 MnCl2 + 5 UCl6 + 2 KCl + 8 H2O
(CH3COO)2Pb + NaCl = CH3COONa + PbCl2 =>
(CH3COO)2Pb + 2 NaCl = 2 CH3COONa + PbCl2
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
PS + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
3 PS + 11 HNO3 + 2 H2O = 3 H3PO4 + 3 H2SO4 + 11 NO
C3H7NO2 + O2 = CO2 + H2O + N2 =>
4 C3H7NO2 + 15 O2 = 12 CO2 + 14 H2O + 2 N2
C + CUO = CO2 + CU =>
C + 2 CUO = CO2 + 2 CU
HNO3 + NH4Cl = NH4NO3 + HCl =>
HNO3 + NH4Cl = NH4NO3 + HCl
FeCl3 + KCNS = KCl + K3[Fe(CNS)6] =>
FeCl3 + 6 KCNS = 3 KCl + K3[Fe(CNS)6]
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
AgNO3(aq) + K3PO4 = Ag3PO4(s) + KNO3(aq) =>
3 AgNO3(aq) + K3PO4 = Ag3PO4(s) + 3 KNO3(aq)
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
Cl + H2O = HCl + O =>
2 Cl + H2O = 2 HCl + O
HCl*5H2O + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl*5H2O + CaCO3 = CaCl2 + 11 H2O + CO2
Fe + H2SO3 = Fe2(SO3)3 + H2O + SO =>
2 Fe + 6 H2SO3 = Fe2(SO3)3 + 6 H2O + 3 SO
CuCI2 + Al = Cu + AlCI2 =>
CuCI2 + Al = Cu + AlCI2
CHOH + K2Cr2O7 + H2SO4 = HCOOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CHOH + K2Cr2O7 + 4 H2SO4 = 3 HCOOH + K2SO4 + Cr2(SO4)3 + 4 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
CO2 + NH3 + H2O = NH4 + HCO3 =>
CO2 + NH3 + H2O = NH4 + HCO3
Ca(OH)2 + HCI = Ca(CI)2 + (H)2O =>
Ca(OH)2 + 2 HCI = Ca(CI)2 + 2(H)2O
WBrONIEs = WINBrOEs =>
WBrONIEs = WINBrOEs
Li3N + Na2SO4 = Li2SO4 + Na3N =>
2 Li3N + 3 Na2SO4 = 3 Li2SO4 + 2 Na3N
Cl2(g) + NaI(ac) = ClNa + I =>
Cl2(g) + 2 NaI(ac) = 2 ClNa + 2 I
OClXe2 + O4 = OCl + XeO2 =>
OClXe2 + O4 = OCl + 2 XeO2
H2 + Br2 = (HBr) =>
H2 + Br2 = 2(HBr)
LiH + H2SO4 = Li2SO4 + H2 =>
2 LiH + H2SO4 = Li2SO4 + 2 H2
CH3COOHAl = Al(CH3COOH) =>
CH3COOHAl = Al(CH3COOH)
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C12H22O11(s)(sucrose) = C(s) + H2O(l) =>
C12H22O11(s)(sucrose) = 12 C(s) + 11 H2O(l)
Ge + S = GeS2 =>
Ge + 2 S = GeS2
FeSO4(aq) + K3PO4(aq) = FePO4 + K3SO4 =>
FeSO4(aq) + K3PO4(aq) = FePO4 + K3SO4
BrO3{-} + S2O3{-2} + H{+} = Br{-} + S4O6{-2} + H2O =>
BrO3{-} + 6 S2O3{-2} + 6 H{+} = Br{-} + 3 S4O6{-2} + 3 H2O
Fe + C49H56O6N4 = Fe(C49H56O6N4)3 =>
Fe + 3 C49H56O6N4 = Fe(C49H56O6N4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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