| Équations équilibrées la veille | Équations équilibrées le lendemain |
CrCO3 + 2 HCl = CrCl2 + H2CO3
Sn(OH)4 + HBr = H2O + SnBr4 =>
Sn(OH)4 + 4 HBr = 4 H2O + SnBr4
C6H5COOH + Mg(OH)2 = H2O + (C6H5COO)2Mg =>
2 C6H5COOH + Mg(OH)2 = 2 H2O + (C6H5COO)2Mg
Cr(OH)3 + ClO{-} + H{+} = CrO4{2-} + Cl2 + H2O =>
2 Cr(OH)3 + 6 ClO{-} + 2 H{+} = 2 CrO4{2-} + 3 Cl2 + 4 H2O
SO3 + H2O = H3O + SO4 =>
SO3 + 3 H2O = 2 H3O + SO4
Mg + FeSO4 = MgSO4 + Fe =>
Mg + FeSO4 = MgSO4 + Fe
HF + Ca(C6H11O7)2 = CaF2 + C6H11O7H =>
2 HF + Ca(C6H11O7)2 = CaF2 + 2 C6H11O7H
K[Al(OH)4] + H2S = Al(OH)3 + K2S + H2O =>
2 K[Al(OH)4] + H2S = 2 Al(OH)3 + K2S + 2 H2O
C6H8O7 + NaHCO3 = Na3C6H5O7(aq) + H2O(l) + CO2(g) =>
C6H8O7 + 3 NaHCO3 = Na3C6H5O7(aq) + 3 H2O(l) + 3 CO2(g)
C4H8 + O12 = CO2 + H2O =>
C4H8 + O12 = 4 CO2 + 4 H2O
K2CrO4 + Na2SO3 + KOH + H2O = Na2SO4 + K3[Cr(OH)6] =>
2 K2CrO4 + 3 Na2SO3 + 2 KOH + 5 H2O = 3 Na2SO4 + 2 K3[Cr(OH)6]
P + AgClO4 + H2O = H3PO3 + Ag + HCl =>
3 P + AgClO4 + 5 H2O = 3 H3PO3 + Ag + HCl
NaO + H2O = Na + OH =>
NaO + H2O = Na + 2 OH
Cr2O3 + SO2 = Cr2(SO3)3 =>
Cr2O3 + 3 SO2 = Cr2(SO3)3
CO2 + H2O = C6H22O6 + O2 =>
12 CO2 + 22 H2O = 2 C6H22O6 + 17 O2
H2OS = OSH2 =>
H2OS = OSH2
C2H2 + I2 = C2I2 + H2 =>
C2H2 + I2 = C2I2 + H2
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
N2 + H2O = H4N2O2 =>
N2 + 2 H2O = H4N2O2
Ba + SO4 = Ba2(SO4)2 =>
2 Ba + 2 SO4 = Ba2(SO4)2
SrBr2 + (NH4)3PO4 = NH4 + Br + Sr(PO4) =>
SrBr2 + (NH4)3PO4 = 3 NH4 + 2 Br + Sr(PO4)
Al + AgNO3 = Ag + Al(NO3)2 =>
Al + 2 AgNO3 = 2 Ag + Al(NO3)2
[Cu(COOCH3)2] + NaOH = Cu2(OH)3(CH3COO) + NaCOOCH3 =>
2[Cu(COOCH3)2] + 3 NaOH = Cu2(OH)3(CH3COO) + 3 NaCOOCH3
HNO3 + K = KNO3 + NH3 + H2O =>
9 HNO3 + 8 K = 8 KNO3 + NH3 + 3 H2O
Mn(NO3)2 + NaOH = MnOH + Na(NO3)2 =>
Mn(NO3)2 + NaOH = MnOH + Na(NO3)2
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
CoCl2 + (NH4)2S = CoS + NH4Cl =>
CoCl2 + (NH4)2S = CoS + 2 NH4Cl
Ca(HCO3)2 + Na3PO4 = Ca3(PO4)2 + NaHCO3 =>
3 Ca(HCO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaHCO3
O3 + Cl = Cl2O =>
O3 + 6 Cl = 3 Cl2O
B(OCH3)3 + O2 = CO2 + H2O + B =>
4 B(OCH3)3 + 15 O2 = 12 CO2 + 18 H2O + 4 B
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
FeSO4 + C10H14N2Na2O8 = Na2SO4 + FeC10H14N2O8 =>
FeSO4 + C10H14N2Na2O8 = Na2SO4 + FeC10H14N2O8
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C6H5COOCH2CH3 + CH3Cl = C6H5CH2CHCHOCl + CH3OH =>
C6H5COOCH2CH3 + CH3Cl = C6H5CH2CHCHOCl + CH3OH
N2H8SO4 + CaCl2 = CaSO4 + NH4Cl =>
N2H8SO4 + CaCl2 = CaSO4 + 2 NH4Cl
NaCO3 + C2H3O2 = NaC2H3O2 + H2O + CO2 =>
7 NaCO3 + 9 C2H3O2 = 7 NaC2H3O2 + 3 H2O + 11 CO2
Cu(SO4) + Na3(PO4) = Cu3(PO4) + Na(SO4) =>
3 Cu(SO4) + Na3(PO4) = Cu3(PO4) + 3 Na(SO4)
Hg2S + HNO3 = HgSO4 + Hg(NO3)2 + NO + H2O =>
3 Hg2S + 16 HNO3 = 3 HgSO4 + 3 Hg(NO3)2 + 10 NO + 8 H2O
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
C7H7Cl = C14H12 + HCl =>
2 C7H7Cl = C14H12 + 2 HCl
PbNO3 + NaOH = Pb2O + NaNO3 + H2O =>
2 PbNO3 + 2 NaOH = Pb2O + 2 NaNO3 + H2O
KMnO4 + KI + H2SO4 = MnSO4 + KSO4 + H2O + I2 =>
KMnO4 + 2 KI + 4 H2SO4 = MnSO4 + 3 KSO4 + 4 H2O + I2
CdS + H2SO4 = CdSO4 + SO2 + H20O =>
19 CdS + 40 H2SO4 = 19 CdSO4 + 40 SO2 + 4 H20O
MgCO3 + NH4Br = MgBr2 + (NH4)2CO3 =>
MgCO3 + 2 NH4Br = MgBr2 + (NH4)2CO3
SiCl + H2O = HSiO + HCl =>
SiCl + H2O = HSiO + HCl
Sb(OH)5 + NaOH = Na3SbO4 + H2O =>
Sb(OH)5 + 3 NaOH = Na3SbO4 + 4 H2O
Na2SO3 + S8 = Na2S2O3 =>
8 Na2SO3 + S8 = 8 Na2S2O3
C7H7Cl = C14H12 + HCl =>
2 C7H7Cl = C14H12 + 2 HCl
CuSO4 + FeBr2 = FeSO4 + CuBr2 =>
CuSO4 + FeBr2 = FeSO4 + CuBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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