| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbO + ZnO2 = PbZnO3
AlCl3 + H2O = H + Cl + Al(OH)3 =>
AlCl3 + 3 H2O = 3 H + 3 Cl + Al(OH)3
Mn(NO3)2 + KOH + O2 = K2MnO4 + KNO3 + H2O =>
Mn(NO3)2 + 4 KOH + O2 = K2MnO4 + 2 KNO3 + 2 H2O
NaPO4 + FeNO3 = NaNO3 + FePO4 =>
NaPO4 + FeNO3 = NaNO3 + FePO4
Fe + Ga = FeGa3 =>
Fe + 3 Ga = FeGa3
HCN(aq) + NaOH(aq) = NaCN(aq) + H2O(l) =>
HCN(aq) + NaOH(aq) = NaCN(aq) + H2O(l)
K8 = K =>
K8 = 8 K
Fe + NH3 = FeH + N =>
3 Fe + NH3 = 3 FeH + N
Fe2GeTe4 = Fe + Ge + Te =>
Fe2GeTe4 = 2 Fe + Ge + 4 Te
Bi(NO3)3 + Cr(NO3)3 + Fe(NO3)3 + Mn(NO3)2 + C4H6O6 = BiFe8CrMnO3 + N2 + CO2 + H2O =>
5 Bi(NO3)3 + 5 Cr(NO3)3 + 40 Fe(NO3)3 + 5 Mn(NO3)2 + 93 C4H6O6 = 5 BiFe8CrMnO3 + 80 N2 + 372 CO2 + 279 H2O
H2CrO4 + AgNO3 = Ag2CrO4 + HNO3 =>
H2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 HNO3
H2 + Ti = TiH9 =>
9 H2 + 2 Ti = 2 TiH9
H2CrO4 + AgNO3 = Ag2CrO4 + HNO3 =>
H2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 HNO3
H2 + Ti = TiH9 =>
9 H2 + 2 Ti = 2 TiH9
H2CrO4 + AgNO3 = Ag2CrO4 + HNO3 =>
H2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 HNO3
H2 + Ti = TiH9 =>
9 H2 + 2 Ti = 2 TiH9
PbSO4 + NH4CH3COO = Pb(CH3COO)2 + (NH4)2SO4 =>
PbSO4 + 2 NH4CH3COO = Pb(CH3COO)2 + (NH4)2SO4
CuO + NH3 + NH4NO3 = Cu(NH3)4(NO3)2 + H2O =>
CuO + 2 NH3 + 2 NH4NO3 = Cu(NH3)4(NO3)2 + H2O
K3N + Br2 = KBr + N2 =>
2 K3N + 3 Br2 = 6 KBr + N2
Ti + H2 = TiH3 =>
2 Ti + 3 H2 = 2 TiH3
CoCl2 + KOH = Co(OH) + Cl2K =>
CoCl2 + KOH = Co(OH) + Cl2K
H2CrO4 + AgNO3 = Ag2CrO4 + HNO3 =>
H2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 HNO3
P + NaOH + H2O = NaPH2O2 + PH3 =>
4 P + 3 NaOH + 3 H2O = 3 NaPH2O2 + PH3
H2CrO4 + AgNO3 = Ag2CrO4 + HNO3 =>
H2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 HNO3
MgCl2 + CaOH2 = MgOH2 + CaCl2 =>
MgCl2 + CaOH2 = MgOH2 + CaCl2
H2SO3 + NaCO3 = H2O + CO2 + NaSO3 =>
H2SO3 + NaCO3 = H2O + CO2 + NaSO3
Cu[(NH3)4]Cl2 + KCN + H2O = K2Cu(CN)3 + KCNO + NH4Cl + NH3 + KCl =>
2 Cu[(NH3)4]Cl2 + 7 KCN + H2O = 2 K2Cu(CN)3 + KCNO + 2 NH4Cl + 6 NH3 + 2 KCl
H2 + Ti = TiH9 =>
9 H2 + 2 Ti = 2 TiH9
Fe2(CO3)3 + BeBr2 = FeBr3 + Be(CO3) =>
Fe2(CO3)3 + 3 BeBr2 = 2 FeBr3 + 3 Be(CO3)
H2 + Ti = TiH9 =>
9 H2 + 2 Ti = 2 TiH9
Fe2(SO4)3 + Na3PO4 = FePO4 + Na2(SO4) =>
Fe2(SO4)3 + 2 Na3PO4 = 2 FePO4 + 3 Na2(SO4)
H2CrO4 + AgNO3 = Ag2CrO4 + HNO3 =>
H2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 HNO3
SnCl2 + I2 = SnCl4 + SnI4 =>
2 SnCl2 + 2 I2 = SnCl4 + SnI4
Ti + H2 = TiH4 =>
Ti + 2 H2 = TiH4
Fe(OH)3 + C6H8O7 = FeCH124OOH + H2O + CO =>
Fe(OH)3 + 21 C6H8O7 = FeCH124OOH + 23 H2O + 125 CO
H2 + Ti = TiH19 =>
19 H2 + 2 Ti = 2 TiH19
H2SO3 + CaOH = Ca2SO3 + H2O =>
H2SO3 + 2 CaOH = Ca2SO3 + 2 H2O
CHCl3(aq) + I2(aq) = HI(aq) + CCl3I(aq) =>
CHCl3(aq) + I2(aq) = HI(aq) + CCl3I(aq)
Ti + H2 = TiH2 =>
Ti + H2 = TiH2
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
C6H10O + NaCH(COOCH2CH3)2 = C8H12O2COOCH3 + Na + H =>
12 C6H10O + 14 NaCH(COOCH2CH3)2 = 17 C8H12O2COOCH3 + 14 Na + 19 H
BaO2(s) + H2O(l) = Ba(OH)2(aq) + O2(g) =>
2 BaO2(s) + 2 H2O(l) = 2 Ba(OH)2(aq) + O2(g)
Se4N2 + OH = NH3 + SeO4 + Se =>
2 Se4N2 + 12 OH = 4 NH3 + 3 SeO4 + 5 Se
H2SO3 + HBrO3 = H2SO4 + HBr =>
3 H2SO3 + HBrO3 = 3 H2SO4 + HBr
C + Na2SO3 = Na2S + CO =>
3 C + Na2SO3 = Na2S + 3 CO
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
Al + CuSO4*5H2O = Al2(SO4)3 + Cu + H2O =>
2 Al + 3 CuSO4*5H2O = Al2(SO4)3 + 3 Cu + 15 H2O
Mg + H{+} = Mg{3+} + H2 =>
2 Mg + 6 H{+} = 2 Mg{3+} + 3 H2
Cl2 + NaI = (Cl2)Na + I =>
Cl2 + NaI = (Cl2)Na + I
MnO4 + S2 = Mn + SO4 =>
2 MnO4 + S2 = 2 Mn + 2 SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/25/24
Équations équilibrées sur08/24/23
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