| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2FeCl3 = CaCl3FeCl2
H2O2 + OH{-} + H3BO3 = H4B2O82{-} + H2O =>
153 H2O2 + 2 OH{-} + 4 H3BO3 = 2 H4B2O82{-} + 156 H2O
LiNO3 + Al(NO3)3*9H2O + SiC8H20O4 = LiAlSi2O6 + C2H6O + HNO3 + H2O =>
LiNO3 + Al(NO3)3*9H2O + 2 SiC8H20O4 = LiAlSi2O6 + 8 C2H6O + 4 HNO3 + 3 H2O
Cu(NO3)2 + BaS = CuS + Ba(NO3)2 =>
Cu(NO3)2 + BaS = CuS + Ba(NO3)2
ZnHNO3 = ZnOHNO2 =>
ZnHNO3 = ZnOHNO2
Cu(NO3)2 + BaS = CuS + Ba(NO3)2 =>
Cu(NO3)2 + BaS = CuS + Ba(NO3)2
KC2H3O2 + Ba(OH)2 = BaC2H3O2 + K(OH)2 =>
KC2H3O2 + Ba(OH)2 = BaC2H3O2 + K(OH)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MgCO3 + NHO3 = Mg(NO3)2 + CO2 + H2O =>
MgCO3 + 2 NHO3 = Mg(NO3)2 + CO2 + H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
NaCO3H2SO4 = NaSO4CO2H2O =>
NaCO3H2SO4 = NaSO4CO2H2O
Al + (FeNO3)2 = Al(NO3)3 + Fe2 =>
2 Al + 3(FeNO3)2 = 2 Al(NO3)3 + 3 Fe2
H3NSO3 + NH4OH = H6N2O3S + H2O =>
H3NSO3 + NH4OH = H6N2O3S + H2O
KNO3 + KI + H2SO4 = NO + I2 + K2SO4 + H2O =>
2 KNO3 + 6 KI + 4 H2SO4 = 2 NO + 3 I2 + 4 K2SO4 + 4 H2O
I2 + CCl4 = ICCl4 =>
I2 + 2 CCl4 = 2 ICCl4
SO2 + HClO3 + H2O = HCl + H2SO4 =>
3 SO2 + HClO3 + 3 H2O = HCl + 3 H2SO4
Cu(OH)2 + Zn = Zn(OH) + Cu =>
Cu(OH)2 + 2 Zn = 2 Zn(OH) + Cu
FeCl2 + CuOH = CuCl2 + FeOH =>
FeCl2 + CuOH = CuCl2 + FeOH
Na2SO4 = Na + SO4 =>
Na2SO4 = 2 Na + SO4
CH3MgBr + NaOH = MgCH4 + NaBrO =>
CH3MgBr + NaOH = MgCH4 + NaBrO
BaOH + CoCl2 = CoOH + BaCl2 =>
BaOH + CoCl2 = CoOH + BaCl2
C10H14O + HOOH = C10H14O2 + H2O =>
C10H14O + HOOH = C10H14O2 + H2O
CuBr + HNO3 = H2O + CuO + Br2 + NO2 =>
2 CuBr + 4 HNO3 = 2 H2O + 2 CuO + Br2 + 4 NO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaCl + PbI2 = NaI + PbCl2 =>
2 NaCl + PbI2 = 2 NaI + PbCl2
Cl2O3 + H2O = ClO + H2O3 =>
2 Cl2O3 + H2O = 4 ClO + H2O3
CH3N2H3 + N2O4 = CO2 + H2O + N2 =>
4 CH3N2H3 + 5 N2O4 = 4 CO2 + 12 H2O + 9 N2
Al + (FeNO3)2 = Al(NO3)3 + Fe2 =>
2 Al + 3(FeNO3)2 = 2 Al(NO3)3 + 3 Fe2
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
H2SO4 + MgNO32 = H2NO32 + MgSO4 =>
H2SO4 + MgNO32 = H2NO32 + MgSO4
PbOBaO = BaPbO2 =>
PbOBaO = BaPbO2
Cu(oh)2 + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu(oh)2 + 16 HNO3 = 6 Cu(NO3)2 + 4 NO + 8 H2O
(C2)3 = C6 =>
(C2)3 = C6
COCl2 + Zn(OH)2 = CO2 + H2O + ZnCl2 =>
COCl2 + Zn(OH)2 = CO2 + H2O + ZnCl2
H3PO4 + MgO = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 MgO = Mg3(PO4)2 + 3 H2O
Al + (FeNO3)2 = Al(NO3)3 + Fe2 =>
2 Al + 3(FeNO3)2 = 2 Al(NO3)3 + 3 Fe2
Zn(ClO4)2 + NaOH = Zn(OH)2 + NaClO4 =>
Zn(ClO4)2 + 2 NaOH = Zn(OH)2 + 2 NaClO4
Si + HCl = SiCl4 + H2 =>
Si + 4 HCl = SiCl4 + 2 H2
C17H33COOH + H2 = C17H35COOH =>
C17H33COOH + H2 = C17H35COOH
Sr(OH)2 + HCl = SrCl2 + H2O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O
Na4C + Ca = Na + Ca2C =>
Na4C + 2 Ca = 4 Na + Ca2C
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
Li2OO = LiO =>
Li2OO = 2 LiO
Al + (FeNO3)2 = Al(NO3)3 + Fe2 =>
2 Al + 3(FeNO3)2 = 2 Al(NO3)3 + 3 Fe2
Cu(OH)2 + HBr = CuBr2 + H2O =>
Cu(OH)2 + 2 HBr = CuBr2 + 2 H2O
K2CO3 = K2O + CO2 =>
K2CO3 = K2O + CO2
H2O + CO2 = HCO + HO =>
2 H2O + CO2 = HCO + 3 HO
PCl5 + H2O = H2 + PO4 + HCl =>
2 PCl5 + 8 H2O = 3 H2 + 2 PO4 + 10 HCl
H3PO4 + OH = H2PO4 + H3O =>
2 H3PO4 + OH = 2 H2PO4 + H3O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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