| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cd + O2 = CdO2
NaO + H3 = NaOH =>
3 NaO + H3 = 3 NaOH
Pb(NO3)2 + KIO3 = K(NO3)2 + PbIO3 =>
Pb(NO3)2 + KIO3 = K(NO3)2 + PbIO3
HCl + AgNO3 = AgHCl + NO3 =>
HCl + AgNO3 = AgHCl + NO3
Ru2O8 + H2O = Ru(OH)8 =>
Ru2O8 + 8 H2O = 2 Ru(OH)8
NaH + H2O = H2 + NaOH2 =>
2 NaH + 2 H2O = H2 + 2 NaOH2
H3O(aq) + OH(aq) = H2O =>
H3O(aq) + OH(aq) = 2 H2O
Cl2O7 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
Cl2O7 + Ba(OH)2 = Ba(ClO4)2 + H2O
Zn(NO3)2 + K2CrO4 = ZnCrO4 + K2(NO3)2 =>
Zn(NO3)2 + K2CrO4 = ZnCrO4 + K2(NO3)2
CO2 + H2O = C9H18O + O2 =>
9 CO2 + 9 H2O = C9H18O + 13 O2
PbNO32 = O2 + PbO + NO2 =>
2 PbNO32 = 29 O2 + 2 PbO + 2 NO2
Al + HCH3OO = AlCH3OO + H =>
Al + HCH3OO = AlCH3OO + H
AgNO3(liq) + Fe(s) = Ag + Fe(NO3)2 =>
2 AgNO3(liq) + Fe(s) = 2 Ag + Fe(NO3)2
NH4 + ZnCl2 = (NH4)2Cl + Zn =>
4 NH4 + ZnCl2 = 2(NH4)2Cl + Zn
[Fe(NH3)6]SO4 + H2O = [Fe(NH3)6](OH)2 + H2SO4 =>
[Fe(NH3)6]SO4 + 2 H2O = [Fe(NH3)6](OH)2 + H2SO4
Fe2S + HCl = Fe2H + SCl =>
Fe2S + HCl = Fe2H + SCl
AgPO4 + KI = AgI + KPO4 =>
AgPO4 + KI = AgI + KPO4
Ca3N2 + K2CO3 = K3N + CaCO3 =>
Ca3N2 + 3 K2CO3 = 2 K3N + 3 CaCO3
CaO + Al(OH)3 = AlCa(OH)3 + O =>
CaO + Al(OH)3 = AlCa(OH)3 + O
NiCl2 + NH3 = Ni(NH3)6 + Cl =>
NiCl2 + 6 NH3 = Ni(NH3)6 + 2 Cl
MgCl2 + Na2S = MgS + Na2Cl2 =>
MgCl2 + Na2S = MgS + Na2Cl2
NaSiO3 + MnCl = NaCl + MnSiO3 =>
NaSiO3 + MnCl = NaCl + MnSiO3
HNO3 + K2SO3 = NO + H2O + K2SO4 =>
2 HNO3 + 3 K2SO3 = 2 NO + H2O + 3 K2SO4
AlSO4 + KOH = KSO4 + AlOH =>
AlSO4 + KOH = KSO4 + AlOH
MgCO3 + (NaOH)2 = Mg(OH)2 + Na2CO3 =>
MgCO3 + (NaOH)2 = Mg(OH)2 + Na2CO3
Al2(SO4)3 + Mg = Al2 + MgSO4 =>
Al2(SO4)3 + 3 Mg = Al2 + 3 MgSO4
MgAuO = MgOAu =>
MgAuO = MgOAu
C2H3O2 + Cu = C2H3O2Cu =>
C2H3O2 + Cu = C2H3O2Cu
NaI + AgNO3 = NaNO3 + AgI =>
NaI + AgNO3 = NaNO3 + AgI
Ba(HSO3)2 + NaOH = Ba(OH)2 + NaHSO3 =>
Ba(HSO3)2 + 2 NaOH = Ba(OH)2 + 2 NaHSO3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
KCO3 + H2SO4 = KSO4 + CO2 + H2O =>
KCO3 + H2SO4 = KSO4 + CO2 + H2O
HNO3 + H2S = H2SO4 + NO + H2O =>
8 HNO3 + 3 H2S = 3 H2SO4 + 8 NO + 4 H2O
Ba2 + H2O = Ba(OH)2 + H2 =>
Ba2 + 4 H2O = 2 Ba(OH)2 + 2 H2
N2 + O2 = NO =>
N2 + O2 = 2 NO
(CaC2) + (H2O) + (CO2) = (CH2CHCO2H) + (Ca(OH)2) =>
6(CaC2) + 16(H2O) + 3(CO2) = 5(CH2CHCO2H) + 6(Ca(OH)2)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Pt + (NO3)2 = Pt(NO3)2 =>
Pt + (NO3)2 = Pt(NO3)2
Zn + CuCo3 = ZnCo3 + Cu =>
Zn + CuCo3 = ZnCo3 + Cu
Al(s) + NiSO4(aq) = AlSO4(aq) + Ni(s) =>
Al(s) + NiSO4(aq) = AlSO4(aq) + Ni(s)
Zn + WO3 = ZnO + W =>
3 Zn + WO3 = 3 ZnO + W
SO3 + H2O = SO3H2SO4 =>
2 SO3 + H2O = SO3H2SO4
P2 + O2 = P2O =>
2 P2 + O2 = 2 P2O
H2Co3 + NaOH = (Co3)(Na2) + H2O =>
H2Co3 + 2 NaOH = (Co3)(Na2) + 2 H2O
O2 + C6H16O6 = CO2 + H2O =>
7 O2 + C6H16O6 = 6 CO2 + 8 H2O
TiO2 + Sc(OH)3 = Ti(OH)3 + ScO2 =>
TiO2 + Sc(OH)3 = Ti(OH)3 + ScO2
H2O2 + PbS = PbSO4 + H2O =>
4 H2O2 + PbS = PbSO4 + 4 H2O
Zn3N2 + H2O = Zn + OH + NH3 =>
Zn3N2 + 6 H2O = 3 Zn + 6 OH + 2 NH3
PO4H3 + Fe(OH)2 = (PO4)2Fe3 + H2O =>
2 PO4H3 + 3 Fe(OH)2 = (PO4)2Fe3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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