| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + F = Cl + HF
FeO(l) + Mg(l) = Fe(l) + MgO(s) =>
FeO(l) + Mg(l) = Fe(l) + MgO(s)
CH3OH(l) + HCl(aq) = CH3Cl(g) + H2O(l) =>
CH3OH(l) + HCl(aq) = CH3Cl(g) + H2O(l)
C3H6O3 + HBr = C3H5O2Br + H2O =>
C3H6O3 + HBr = C3H5O2Br + H2O
Ag(s) + O2 = Ag2O =>
4 Ag(s) + O2 = 2 Ag2O
C11H23COONa + CaCl2 = (C11H23COO)2Ca + NaCl =>
2 C11H23COONa + CaCl2 = (C11H23COO)2Ca + 2 NaCl
HOC6H4COOCH3 + NaOH = NaOC6H4COOCH3 + H2O =>
HOC6H4COOCH3 + NaOH = NaOC6H4COOCH3 + H2O
C3H4(g) + O2(g) = CO2(g) + H2O(g) =>
C3H4(g) + 4 O2(g) = 3 CO2(g) + 2 H2O(g)
C2H204 + H2SO4 + KMnO4 = K2SO4 + MnSO4 + H2O + CO2 =>
5 C2H204 + 318 H2SO4 + 212 KMnO4 = 106 K2SO4 + 212 MnSO4 + 828 H2O + 10 CO2
NH4OH + KNO3 = N2 + KOH + H2O =>
5 NH4OH + 3 KNO3 = 4 N2 + 3 KOH + 11 H2O
SrCO3 + Mg = SrO + MgO + CO =>
SrCO3 + Mg = SrO + MgO + CO
K4[Fe(CN)6] + H2SO4 + H2O2 = K2SO4 + Fe2(SO4)3 + NO + CO2 + H2O =>
2 K4[Fe(CN)6] + 7 H2SO4 + 43 H2O2 = 4 K2SO4 + Fe2(SO4)3 + 12 NO + 12 CO2 + 50 H2O
K + S = K2S =>
2 K + S = K2S
K2SO4 + BaCO3 = BaSO4 + K2CO3 =>
K2SO4 + BaCO3 = BaSO4 + K2CO3
In2(CO3)3 + Ba(CN)2 = In(CN)3 + BaCO3 =>
In2(CO3)3 + 3 Ba(CN)2 = 2 In(CN)3 + 3 BaCO3
KF + S = K2S + F2 =>
2 KF + S = K2S + F2
SiH4(g) + H2O(g) = SiO2(s) + H2(g) =>
SiH4(g) + 2 H2O(g) = SiO2(s) + 4 H2(g)
AlCl3(aq) + K2CO3(aq) = Al2(CO3)3(aq) + KCl(aq) =>
2 AlCl3(aq) + 3 K2CO3(aq) = Al2(CO3)3(aq) + 6 KCl(aq)
CaHPO4*2H2O + NaOH + H2O = Na2HPO4*12H2O + Ca(OH)2 =>
CaHPO4*2H2O + 2 NaOH + 10 H2O = Na2HPO4*12H2O + Ca(OH)2
S + C = CS2 =>
2 S + C = CS2
HBrO + HIO = HBrO3 + HI =>
HBrO + 2 HIO = HBrO3 + 2 HI
Cd(NO3)2 + Hg2S = CdS + HgNO3 =>
Cd(NO3)2 + Hg2S = CdS + 2 HgNO3
BaCl2 + CO2 + H2O = BaCO3 + HCl =>
BaCl2 + CO2 + H2O = BaCO3 + 2 HCl
ZnSO4 + K3(Fe(CN)6) = Zn3(Fe(CN)6)2 + K2SO4 =>
3 ZnSO4 + 2 K3(Fe(CN)6) = Zn3(Fe(CN)6)2 + 3 K2SO4
NaBr + K2O = Na2O + KBr =>
2 NaBr + K2O = Na2O + 2 KBr
Zn{2+} + CuSO4 = ZnSO4 + Cu{2+} =>
Zn{2+} + CuSO4 = ZnSO4 + Cu{2+}
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
PbCr2O7 + HNO3 = Pb(NO3)2 + H2Cr2O7 =>
PbCr2O7 + 2 HNO3 = Pb(NO3)2 + H2Cr2O7
C6H8O7 + Ba(OH)2 = Ba3(C6H5O7)2 + H2O =>
2 C6H8O7 + 3 Ba(OH)2 = Ba3(C6H5O7)2 + 6 H2O
Al + SnBr4 = AlBr3 + Sn =>
4 Al + 3 SnBr4 = 4 AlBr3 + 3 Sn
Ag + SeO4 = Ag2SeO4 =>
2 Ag + SeO4 = Ag2SeO4
Mg(OH)2 + C6H8O7 = Mg3(C6H5O7)2 + H2O =>
3 Mg(OH)2 + 2 C6H8O7 = Mg3(C6H5O7)2 + 6 H2O
Al2O3(l) + C(s) = CO2(g) + Al(s) =>
2 Al2O3(l) + 3 C(s) = 3 CO2(g) + 4 Al(s)
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Ca + CuSO4 = CaO + CuS =>
4 Ca + CuSO4 = 4 CaO + CuS
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
MgCl2(aq) + NH4NO3(aq) = Mg(NO3)2(aq) + NH4Cl(aq) =>
MgCl2(aq) + 2 NH4NO3(aq) = Mg(NO3)2(aq) + 2 NH4Cl(aq)
NH4Br + H2SO4 + C4H9OH = C4H9Br + H2O + (NH4)2SO4 =>
2 NH4Br + H2SO4 + 2 C4H9OH = 2 C4H9Br + 2 H2O + (NH4)2SO4
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
SCl6 + H2O = H2SO4 + HCl =>
SCl6 + 4 H2O = H2SO4 + 6 HCl
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CH3NH3ClH2O = CH3NH2ClH3O =>
CH3NH3ClH2O = CH3NH2ClH3O
CH3OH + HClO = HCHO + Cl{-} + H2O + H{+} =>
CH3OH + HClO = HCHO + Cl{-} + H2O + H{+}
Sn{2+} + Hg2Cl2 + Cl{-} = Hg + [SnCl6]{2-} =>
Sn{2+} + Hg2Cl2 + 4 Cl{-} = 2 Hg + [SnCl6]{2-}
C3H6O3 + CH3OH = C4H8O3 + H2O =>
C3H6O3 + CH3OH = C4H8O3 + H2O
NaOH(aq) + H2SO4(aq) = H2O(l) + Na2SO4(aq) =>
2 NaOH(aq) + H2SO4(aq) = 2 H2O(l) + Na2SO4(aq)
CaCl2 + K4[Fe(CN)6] + NH4Cl = Ca(NH4)2[Fe(CN)6] + KCl =>
CaCl2 + K4[Fe(CN)6] + 2 NH4Cl = Ca(NH4)2[Fe(CN)6] + 4 KCl
CO2 + Al(OH)3 = Al2(CO3)3 + H2O =>
3 CO2 + 2 Al(OH)3 = Al2(CO3)3 + 3 H2O
Pb(s) + H2O(l) + O2 = Pb(OH)2(s) =>
2 Pb(s) + 2 H2O(l) + O2 = 2 Pb(OH)2(s)
CuO + HBr = CuBr2 + H2O =>
CuO + 2 HBr = CuBr2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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