| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 HNO3 + C6H12O6 = 8 NO + 6 CO2 + 10 H2O
NH3 + NaH2PO4 = NH2PO4 + NaH3 =>
NH3 + NaH2PO4 = NH2PO4 + NaH3
FeCl2 + Ag(NO)3 = Fe(NO)3 + AgCl2 =>
FeCl2 + Ag(NO)3 = Fe(NO)3 + AgCl2
Mg(OH)2 + Cu(NO3)2 = Mg(NO3)2 + Cu(OH)2 =>
Mg(OH)2 + Cu(NO3)2 = Mg(NO3)2 + Cu(OH)2
FeCl3 + NH3 + H2O = NH4Cl + Fe(OH)3 =>
FeCl3 + 3 NH3 + 3 H2O = 3 NH4Cl + Fe(OH)3
Fe + HCl + H2O = (Fe(H2O)6)Cl + H2 =>
2 Fe + 2 HCl + 12 H2O = 2(Fe(H2O)6)Cl + H2
Ni(OH)2 + CH3SNH2 = NiS2 + CH3NH2OH =>
Ni(OH)2 + 2 CH3SNH2 = NiS2 + 2 CH3NH2OH
CaBr2(aq) + Na2CO3(aq) = CaCO3(s) + NaBr(aq) =>
CaBr2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaBr(aq)
Fe{+2} + H2O + O2 = Fe945O1000 + H{+} =>
1890 Fe{+2} + 1890 H2O + 55 O2 = 2 Fe945O1000 + 3780 H{+}
H2O + P2O5 = PO(OH)3 =>
3 H2O + P2O5 = 2 PO(OH)3
Be(OH)2 + K2SO3 = BeSO3 + KOH =>
Be(OH)2 + K2SO3 = BeSO3 + 2 KOH
KSbO6H5 + KOH = SbO6H4 + H2O + K =>
KSbO6H5 + KOH = SbO6H4 + H2O + 2 K
Cu + KBr = CuBr + K =>
Cu + KBr = CuBr + K
K + Sr3N2 = Sr + K3N =>
6 K + Sr3N2 = 3 Sr + 2 K3N
Fe(NO3)3 + Li2S = Li(NO3) + Fe2S3 =>
2 Fe(NO3)3 + 3 Li2S = 6 Li(NO3) + Fe2S3
H2SO4 + MgCl + Cl2 = MgCl(HSO4) + HCl =>
2 H2SO4 + 2 MgCl + Cl2 = 2 MgCl(HSO4) + 2 HCl
NL(NO3)2 + NaOH = NL(OH)2 + NaNO3 =>
NL(NO3)2 + 2 NaOH = NL(OH)2 + 2 NaNO3
K + MgCl2 = Mg + KCl =>
2 K + MgCl2 = Mg + 2 KCl
Na(s) + H2O(aq) = NaO + H =>
Na(s) + H2O(aq) = NaO + 2 H
Sn + HNO3 = SnN2O6 + N2O3H4 + H2O =>
4 Sn + 10 HNO3 = 4 SnN2O6 + N2O3H4 + 3 H2O
CH4 + O2 = CO2 + H2H20 =>
11 CH4 + 11 O2 = 11 CO2 + 2 H2H20
S8 + O16 = SO2 =>
S8 + O16 = 8 SO2
RbClO3 = RbClO + O2 =>
RbClO3 = RbClO + O2
(CH3CH2CH2CH2O)3PO + HNO3 = CO2 + H2O + NO2 + H3PO4 =>
(CH3CH2CH2CH2O)3PO + 72 HNO3 = 12 CO2 + 48 H2O + 72 NO2 + H3PO4
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
CuO + Au = Cu + AuO =>
CuO + Au = Cu + AuO
CrSO4 + KOH + KNO2 = N2 + K2Cr2O7 + K2SO4 + H2O =>
6 CrSO4 + 10 KOH + 8 KNO2 = 4 N2 + 3 K2Cr2O7 + 6 K2SO4 + 5 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C7H16 + O2 = H2O + CO =>
2 C7H16 + 15 O2 = 16 H2O + 14 CO
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
CO2 + HCl = COCl2 + H2O =>
CO2 + 2 HCl = COCl2 + H2O
AgNO3(aq) + Na2S(aq) = Ag2S(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2S(aq) = Ag2S(s) + 2 NaNO3(aq)
KMnO4 + KOH + Na2S2O3 = H2O + K2SO4 + Na2SO4 + K2MnO4 =>
8 KMnO4 + 10 KOH + Na2S2O3 = 5 H2O + K2SO4 + Na2SO4 + 8 K2MnO4
K1MnO4 + KI + H2SO4 = K2SO4 + MnSO4 + I2 + H2O =>
2 K1MnO4 + 10 KI + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 5 I2 + 8 H2O
Mg + H2PO4 = H2 + Mg3(PO4)2 =>
3 Mg + 2 H2PO4 = 2 H2 + Mg3(PO4)2
Fe(NO3)2 + KOH = Fe(OH)2 + KNO3 =>
Fe(NO3)2 + 2 KOH = Fe(OH)2 + 2 KNO3
CaCO3 + AgNO3 = Ca(NO3)2 + Ag2CO3 =>
CaCO3 + 2 AgNO3 = Ca(NO3)2 + Ag2CO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
RbI + MgSe = MgI2 + Rb2Se =>
2 RbI + MgSe = MgI2 + Rb2Se
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Al(s) + Br2(g) = AlBr3(s) =>
2 Al(s) + 3 Br2(g) = 2 AlBr3(s)
C9H10N3BF4 + O2 = CO2 + H2O + N2 + B + F =>
2 C9H10N3BF4 + 23 O2 = 18 CO2 + 10 H2O + 3 N2 + 2 B + 8 F
Al + (NH4)(ClO4) = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3(NH4)(ClO4) = Al2O3 + AlCl3 + 3 NO + 6 H2O
HC6H5CO2 + NaOH = NaC6H5CO2 + H2O =>
HC6H5CO2 + NaOH = NaC6H5CO2 + H2O
K2Cr2O7 + H2O = O2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 2 H2O = 3 O2 + 4 KOH + 2 Cr2O3
(NH4)2CO3(s) = NH3(aq) + CO2(g) + H2O(l) =>
(NH4)2CO3(s) = 2 NH3(aq) + CO2(g) + H2O(l)
NiS(S) + O2(g) = NiO(s) + SO2(g) =>
2 NiS(S) + 5 O2(g) = 2 NiO(s) + 4 SO2(g)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
K2Cr2O7 + H2SO4 + C2H6O = C2H4O2 + Cr2(SO4)3 + H2O + K2SO4 =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H6O = 3 C2H4O2 + 2 Cr2(SO4)3 + 11 H2O + 2 K2SO4
FeCl2 + Ca(OH)2 + H2O + O2 = Fe(OH)3 + CaCl2 =>
4 FeCl2 + 4 Ca(OH)2 + 2 H2O + O2 = 4 Fe(OH)3 + 4 CaCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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