| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
H + (OH)2 = H2(OH)2 =>
2 H + (OH)2 = H2(OH)2
NaMnO4 + AgNO3 = NaNO3 + AgMnO4 =>
NaMnO4 + AgNO3 = NaNO3 + AgMnO4
KOH + FeCl3 = Fe(OH)3 + KCl =>
3 KOH + FeCl3 = Fe(OH)3 + 3 KCl
BaCrO4 + HCl = BaCr2O7 + BaCl2 + H2O =>
2 BaCrO4 + 2 HCl = BaCr2O7 + BaCl2 + H2O
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Ni(NO3)2(aq) + NaCl(aq) = NiCl2(aq) + NaNO3(aq) =>
Ni(NO3)2(aq) + 2 NaCl(aq) = NiCl2(aq) + 2 NaNO3(aq)
TiBr4 + H = Ti + HBr =>
TiBr4 + 4 H = Ti + 4 HBr
C6H12O6 = CH3CHOHCOOH =>
C6H12O6 = 2 CH3CHOHCOOH
NaCl + AgNO3 = AgCl + Na(NO3) =>
NaCl + AgNO3 = AgCl + Na(NO3)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C4H9CHO + KOH = C4H9COOK + C5H11OH =>
2 C4H9CHO + KOH = C4H9COOK + C5H11OH
Na2Co3 + Co3O4 = Na2CoO2 + Co2 =>
4 Na2Co3 + 2 Co3O4 = 4 Na2CoO2 + 7 Co2
Zn + CaPO4 = ZnPO4 + Ca =>
Zn + CaPO4 = ZnPO4 + Ca
Mn + NaOH = MnO + NaH =>
Mn + NaOH = MnO + NaH
H2SO4 + H3PO4 = SO4PO4 + H2 =>
2 H2SO4 + 2 H3PO4 = 2 SO4PO4 + 5 H2
HOOCCH2COOH + CH3CH2OH = H2O + CH3CH2OCOCH2COOCH2CH3 =>
HOOCCH2COOH + 2 CH3CH2OH = 2 H2O + CH3CH2OCOCH2COOCH2CH3
CH2CHCH3 + KMnO4 + H2O = CH3CHOHCH2OH + KOH + MnO2 =>
3 CH2CHCH3 + 2 KMnO4 + 4 H2O = 3 CH3CHOHCH2OH + 2 KOH + 2 MnO2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
SO3Na2O = Na2OSO3 =>
SO3Na2O = Na2OSO3
KOH + FeCl3 = Fe(OH)3 + KCl =>
3 KOH + FeCl3 = Fe(OH)3 + 3 KCl
CaCl2 + Br2 = BrCl + Ca =>
CaCl2 + Br2 = 2 BrCl + Ca
O4 = O3 =>
3 O4 = 4 O3
MeOH + H2SO4 = Me2SO4 + H2O =>
2 MeOH + H2SO4 = Me2SO4 + 2 H2O
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
Cu(OH)2 + H4P2O5 = Cu4(P2O5)2 + H2O =>
4 Cu(OH)2 + 2 H4P2O5 = Cu4(P2O5)2 + 8 H2O
Mg(HSO4)2 = H2SO4 + MgSO4 =>
Mg(HSO4)2 = H2SO4 + MgSO4
CuOFe(OH)2 = FeOCu(OH)2 =>
CuOFe(OH)2 = FeOCu(OH)2
HS + Na(OH) = H2O + NaS =>
HS + Na(OH) = H2O + NaS
LiBr + ZrBr4 = Li2ZrBr6 =>
2 LiBr + ZrBr4 = Li2ZrBr6
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
Sn + Ni(ClO)3 = Ni + Sn(ClO)2 =>
3 Sn + 2 Ni(ClO)3 = 2 Ni + 3 Sn(ClO)2
Ag + Zn(NO3)2 = Zn2 + Ag(NO3)2 =>
2 Ag + 2 Zn(NO3)2 = Zn2 + 2 Ag(NO3)2
Hg(NO3)2 + H3PO3 = Hg + NO2 + H3PO4 =>
Hg(NO3)2 + 2 H3PO3 = Hg + 2 NO2 + 2 H3PO4
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
KHC8H4(aq) + NaOH(aq) = KNaC8H4(aq) + H2O(l) =>
KHC8H4(aq) + NaOH(aq) = KNaC8H4(aq) + H2O(l)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cu + CO2 = CuO + CO =>
Cu + CO2 = CuO + CO
Zn(OH)2 + HNO3 = H2O + Zn(NO3)2 =>
Zn(OH)2 + 2 HNO3 = 2 H2O + Zn(NO3)2
Mg + HNO3 = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + N2 + 6 H2O
NaO + SO2 = NaO2 + SO =>
NaO + SO2 = NaO2 + SO
N2Cl2 = NCl =>
N2Cl2 = 2 NCl
HCl + Na + HCO3 = NaCl + CO2 + H2O =>
HCl + Na + HCO3 = NaCl + CO2 + H2O
FeICu(NO3)2 = Fe(NO3)2CuI =>
FeICu(NO3)2 = Fe(NO3)2CuI
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Sr(OH)2 + Al2(SO4)3 = SrSO4 + Al(OH)3 =>
3 Sr(OH)2 + Al2(SO4)3 = 3 SrSO4 + 2 Al(OH)3
Zn(OH)2 + H2SiO3 = ZnSiO3 + H2O =>
Zn(OH)2 + H2SiO3 = ZnSiO3 + 2 H2O
CuOSO3 = CuSO4 =>
CuOSO3 = CuSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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