| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + Pb(NO3)2 = Mg(NO3)2 + Pb
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
AgNO3 + Cl2 = N2O5 + AgCl + O2 =>
4 AgNO3 + 2 Cl2 = 2 N2O5 + 4 AgCl + O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
N2O + NaNH2 = NaN3 + NaOH + NH3 =>
N2O + 2 NaNH2 = NaN3 + NaOH + NH3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
K + O2 = K2O =>
4 K + O2 = 2 K2O
Al + NH4ClO4 = Al2O3 + NH4Cl =>
8 Al + 3 NH4ClO4 = 4 Al2O3 + 3 NH4Cl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
Br2(l) + NH4Cl(aq) = NH4Br(aq) + Cl2(g) =>
Br2(l) + 2 NH4Cl(aq) = 2 NH4Br(aq) + Cl2(g)
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
P4 + O2 = P4O7 =>
2 P4 + 7 O2 = 2 P4O7
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Ag + Cu(NO3)2 = AgNO3 + Cu =>
2 Ag + Cu(NO3)2 = 2 AgNO3 + Cu
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
FeCl2 + (NH4)2S = FeS + NH4Cl =>
FeCl2 + (NH4)2S = FeS + 2 NH4Cl
(NH4)2SO4 = NH3 + H2SO4 =>
(NH4)2SO4 = 2 NH3 + H2SO4
KF + Br2 = KBr + F2 =>
2 KF + Br2 = 2 KBr + F2
AiBr3 + K2SO4 = KBr + Ai2(SO4)3 =>
2 AiBr3 + 3 K2SO4 = 6 KBr + Ai2(SO4)3
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
KF + Br2 = KBr + F2 =>
2 KF + Br2 = 2 KBr + F2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
FeS2 = Fe3S4 + S2 =>
3 FeS2 = Fe3S4 + S2
KI + NaOH = KOH + NaI =>
KI + NaOH = KOH + NaI
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
P4 + Ca = Ca3P2 =>
P4 + 6 Ca = 2 Ca3P2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/22
Équations équilibrées sur01/27/22
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