| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCO3 + H2SO4 + 6 H2O = MgSO4*7H2O + CO2
N2(g) + H2O(l) + Cr2O3(S) = (NH4)2Cr2O7(S) =>
N2(g) + 4 H2O(l) + Cr2O3(S) = (NH4)2Cr2O7(S)
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C3H7COOH + C2H5OH = C3H7C2H5COOH + H2O =>
3 C3H7COOH + 6 C2H5OH = 4 C3H7C2H5COOH + 4 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Al + Sn(NO3)2 = Al(NO3)3 + Sn =>
2 Al + 3 Sn(NO3)2 = 2 Al(NO3)3 + 3 Sn
Co4 + HNa3 = Na4 + HCo3 =>
3 Co4 + 4 HNa3 = 3 Na4 + 4 HCo3
C11H22 + O2 = CO2 + H2O =>
2 C11H22 + 33 O2 = 22 CO2 + 22 H2O
Al + I2 = Al6I6 =>
6 Al + 3 I2 = Al6I6
AgI(aq) + SnBr2(aq) = SnI2(aq) + AgBr(s) =>
2 AgI(aq) + SnBr2(aq) = SnI2(aq) + 2 AgBr(s)
CuCl2(aq) + (NH4)3PO4(aq) = Cu3(PO4)2(s) + NH4Cl(aq) =>
3 CuCl2(aq) + 2(NH4)3PO4(aq) = Cu3(PO4)2(s) + 6 NH4Cl(aq)
Fe(OH)3 + H2O2 = Fe2O3 + H(OH)2 =>
4 Fe(OH)3 + 3 H2O2 = 2 Fe2O3 + 6 H(OH)2
Cu + LiOH = Li + CuOH =>
Cu + LiOH = Li + CuOH
C50H89NO24 + H2O2 = CO2 + HNO3 + H2O =>
C50H89NO24 + 123 H2O2 = 50 CO2 + HNO3 + 167 H2O
CH3COOH + Ca(OH) = CH3COOCa + H2O =>
CH3COOH + Ca(OH) = CH3COOCa + H2O
C4H9SH + O2 = CO2 + S8 + H2O =>
8 C4H9SH + 52 O2 = 32 CO2 + S8 + 40 H2O
Ca + CuCl2 = CaCl2 + Cu =>
Ca + CuCl2 = CaCl2 + Cu
PbCl2(s) + K2SO4(g) = PbSO4(s) + KCl(g) =>
PbCl2(s) + K2SO4(g) = PbSO4(s) + 2 KCl(g)
MgCr2O7 + H2O + P = PO2 + Mg(OH)2 + Cr2O3 =>
2 MgCr2O7 + 2 H2O + 3 P = 3 PO2 + 2 Mg(OH)2 + 2 Cr2O3
KBrO2 + K2S2O3 + H2O = K2S4O6 + KBr + KOH =>
KBrO2 + 4 K2S2O3 + 2 H2O = 2 K2S4O6 + KBr + 4 KOH
C4H8NO3 + O2 = CO2 + H2O + NO3 =>
C4H8NO3 + 6 O2 = 4 CO2 + 4 H2O + NO3
CaCl2(aq) + Na3PO4(aq) = Ca3(PO4)2(s) + NaCl(aq) =>
3 CaCl2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2(s) + 6 NaCl(aq)
CrO + HCl = CrCl3 + H2 + H2O =>
2 CrO + 6 HCl = 2 CrCl3 + H2 + 2 H2O
C2 + O = C2O =>
C2 + O = C2O
ZU(OH)2 = ZUO + H2O =>
ZU(OH)2 = ZUO + H2O
Sr(ClO4)2 + K2CO3 = SrCO3 + KClO4 =>
Sr(ClO4)2 + K2CO3 = SrCO3 + 2 KClO4
KMnO4 + SnCl2 + H2SO4 = Cl2 + MnSO4 + Sn(SO4)2 + K2SO4 + H2O =>
4 KMnO4 + 5 SnCl2 + 16 H2SO4 = 5 Cl2 + 4 MnSO4 + 5 Sn(SO4)2 + 2 K2SO4 + 16 H2O
SO2 + O2 + e = SO4({2-}) =>
SO2 + O2 + 2e = SO4({2-})
HHO + CO2 + Zn = CH4 + ZnO =>
2 HHO + CO2 + 4 Zn = CH4 + 4 ZnO
NiSO4 = NiO + SO3 =>
NiSO4 = NiO + SO3
Zn3(PO4)2 + Al = AlPO4 + Zn =>
Zn3(PO4)2 + 2 Al = 2 AlPO4 + 3 Zn
HOOCCOOH + KOH = K2C2O4 + H2O =>
HOOCCOOH + 2 KOH = K2C2O4 + 2 H2O
H2O2 + N2H4 = NHO3 + H2O =>
7 H2O2 + N2H4 = 2 NHO3 + 8 H2O
C + HO = CO2 + H2 =>
C + 2 HO = CO2 + H2
Sr(ClO3)2 + Mg3(PO4)2 = Sr3(PO4)2 + Mg(ClO3)2 =>
3 Sr(ClO3)2 + Mg3(PO4)2 = Sr3(PO4)2 + 3 Mg(ClO3)2
S + H2MoO4 = SO2 + H2O + MoO2 =>
S + 2 H2MoO4 = SO2 + 2 H2O + 2 MoO2
Cr2O3 + Mg = MgO + Cr =>
Cr2O3 + 3 Mg = 3 MgO + 2 Cr
Se + HNO3 + H2O = H2SeO3 + H2NO2 =>
3 Se + 4 HNO3 + 5 H2O = 3 H2SeO3 + 4 H2NO2
Zn2 + HCl = ZnCl2H2 =>
Zn2 + 4 HCl = 2 ZnCl2H2
C8H18O + O2 = CO2 + H2O =>
C8H18O + 12 O2 = 8 CO2 + 9 H2O
Zn(OH)4{-2} = Zn(OH)2 + OH{-} =>
Zn(OH)4{-2} = Zn(OH)2 + 2 OH{-}
VSO4 + KMnO4 + H2O = HVO3 + K2SO4 + MnSO4 + H2SO4 =>
10 VSO4 + 6 KMnO4 + 6 H2O = 10 HVO3 + 3 K2SO4 + 6 MnSO4 + H2SO4
Zn(CH3COO)2 + KOH = Zn(OH)2 + KCH3COO =>
Zn(CH3COO)2 + 2 KOH = Zn(OH)2 + 2 KCH3COO
Mn2O7 + HOH = HMnO4 =>
Mn2O7 + HOH = 2 HMnO4
NaCO3 + C = Na + CO2 =>
2 NaCO3 + C = 2 Na + 3 CO2
CH3COOH + Ba(OH)2 = CH3COO + H2O + Ba =>
2 CH3COOH + Ba(OH)2 = 2 CH3COO + 2 H2O + Ba
CaO + F2 = O2 + CaF2 =>
2 CaO + 2 F2 = O2 + 2 CaF2
MnSO4 + KClO3 + H2SO4 = KMnO4 + Cl2(SO4)3 + K2SO4 + H2O =>
4 MnSO4 + 10 KClO3 + 14 H2SO4 = 4 KMnO4 + 5 Cl2(SO4)3 + 3 K2SO4 + 14 H2O
FeF3 + S = Fe2S3 + F2 =>
2 FeF3 + 3 S = Fe2S3 + 3 F2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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