| Équations équilibrées la veille | Équations équilibrées le lendemain |
KH2PO4 = K + 2 H + P + 4 O
C + NO = CO2 + N =>
C + 2 NO = CO2 + 2 N
H + Ga = HGa =>
H + Ga = HGa
KNO2 + KClO3 = KCl + KNO3 =>
3 KNO2 + KClO3 = KCl + 3 KNO3
ZnO + NO2 = ZnNO3 =>
ZnO + NO2 = ZnNO3
Cl2 + C6H6 = C6H4Cl2 + H2 =>
Cl2 + C6H6 = C6H4Cl2 + H2
H2 + Fe2O3 = H2O + Fe =>
3 H2 + Fe2O3 = 3 H2O + 2 Fe
SiCl4 + O2 = O2Si2 + Cl2O =>
2 SiCl4 + 3 O2 = O2Si2 + 4 Cl2O
Cr3(PO4)2 + Sr = Sr(PO4)2 + Cr =>
Cr3(PO4)2 + Sr = Sr(PO4)2 + 3 Cr
C8H17N + O2 = CO2 + H2O + N2 =>
4 C8H17N + 49 O2 = 32 CO2 + 34 H2O + 2 N2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
C5H12O(l) + O2(g) = CO2 + H2O =>
2 C5H12O(l) + 15 O2(g) = 10 CO2 + 12 H2O
Mg + (OH)2 = MgO + H2O =>
Mg + (OH)2 = MgO + H2O
Ba(NO3)2 = BaO + NO2 + O2 =>
2 Ba(NO3)2 = 2 BaO + 4 NO2 + O2
CH3CHO + I2 + NaOH = CH3COOH + NaI + H2O =>
CH3CHO + I2 + 2 NaOH = CH3COOH + 2 NaI + H2O
HCl + CH4N2O + CH4O + C6H8O7 = C12H14Cl2N2 + H2O =>
6 HCl + 3 CH4N2O + 21 CH4O + 2 C6H8O7 = 3 C12H14Cl2N2 + 38 H2O
C6H7ON + C4H6O3 = C8H9O2N + HC2H3O2 =>
C6H7ON + C4H6O3 = C8H9O2N + HC2H3O2
Mn{+2} + O2 + OH{-} = MnO(OH)2 =>
2 Mn{+2} + O2 + 4 OH{-} = 2 MnO(OH)2
C3H8 + Cl = C + HCl =>
C3H8 + 8 Cl = 3 C + 8 HCl
Na2Co3 + C + N2 = NaCN + Co =>
Na2Co3 + 2 C + N2 = 2 NaCN + 3 Co
HNO3 + AgNO3 = HNO3AgNO3 =>
HNO3 + AgNO3 = HNO3AgNO3
KClO3 + H2S = KCl + S8 + H2O =>
8 KClO3 + 24 H2S = 8 KCl + 3 S8 + 24 H2O
FeCl3 + (NH4)SCN = Fe(SCN)3 + Cl + NH4 =>
FeCl3 + 3(NH4)SCN = Fe(SCN)3 + 3 Cl + 3 NH4
Fe + H2SO4(aq) = Fe2(SO4)3(aq) + H2 =>
2 Fe + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 3 H2
Ca(NO2)2 + Al = Al(NO2)3 + Ca =>
3 Ca(NO2)2 + 2 Al = 2 Al(NO2)3 + 3 Ca
Pb(ClO3)4 = Pb + ClO3 =>
Pb(ClO3)4 = Pb + 4 ClO3
FeO + P2O5 = FeP2O6 =>
FeO + P2O5 = FeP2O6
Fe + Hg = FeHg =>
Fe + Hg = FeHg
ZnSO4 + Ba(NO3)2 = Zn(NO3)2 + BaSO4 =>
ZnSO4 + Ba(NO3)2 = Zn(NO3)2 + BaSO4
Cs2SbCl6 = CsSbCl6 + CsCl + SbCl3 =>
2 Cs2SbCl6 = CsSbCl6 + 3 CsCl + SbCl3
Na + Al(C2H3O2)3 = NaC2H3O2 + Al =>
3 Na + Al(C2H3O2)3 = 3 NaC2H3O2 + Al
H2(SO4) + Ca(OH)2 = CaSO4 + H2O =>
H2(SO4) + Ca(OH)2 = CaSO4 + 2 H2O
NaNa + ClCl = NaNaClCl =>
NaNa + ClCl = NaNaClCl
N + Be = NBe =>
N + Be = NBe
ZnBr2 + K3PO4 = ZnPO4 + K3Br2 =>
ZnBr2 + K3PO4 = ZnPO4 + K3Br2
CaCO3 + H2SO4 = Ca(HCO3)2 + CaSO4 =>
2 CaCO3 + H2SO4 = Ca(HCO3)2 + CaSO4
NaHCO3 = Na2O + H2O + CO2 =>
2 NaHCO3 = Na2O + H2O + 2 CO2
F2 + Cl = FCl =>
F2 + 2 Cl = 2 FCl
Fe(BrO3)3 = FeBr3 + O2 =>
2 Fe(BrO3)3 = 2 FeBr3 + 9 O2
Ce2(CO3)3 + H2SO4 = CO2 + H2O + Ce2(SO4)3 =>
Ce2(CO3)3 + 3 H2SO4 = 3 CO2 + 3 H2O + Ce2(SO4)3
NO + CH3OH + O2 = CH3ONO + H2O =>
4 NO + 4 CH3OH + O2 = 4 CH3ONO + 2 H2O
C3H3 + O2 = C2 + H2O =>
4 C3H3 + 3 O2 = 6 C2 + 6 H2O
Zn + KNO2 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
3 Zn + KNO2 + 5 KOH + 5 H2O = 3 K2[Zn(OH)4] + NH3
C17H21NO4 + O2 = CO2 + H2O + NO =>
4 C17H21NO4 + 83 O2 = 68 CO2 + 42 H2O + 4 NO
S2 + Cl2 = SCl2 =>
S2 + 2 Cl2 = 2 SCl2
Al(NO3)3 + Ca(SO4) = Al2(SO4)3 + Ca(NO3)2 =>
2 Al(NO3)3 + 3 Ca(SO4) = Al2(SO4)3 + 3 Ca(NO3)2
Hg(NO3)2 = HgO + NO2 + O =>
Hg(NO3)2 = HgO + 2 NO2 + O
HCOOH + H2SO4 = CO2 + H2O + H2S =>
4 HCOOH + H2SO4 = 4 CO2 + 4 H2O + H2S
SrF2 = Sr + F =>
SrF2 = Sr + 2 F
Na2O + CH3COOH = C2H3NaO2 + H2O =>
Na2O + 2 CH3COOH = 2 C2H3NaO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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