| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4 + CCl4 = 2 CH2Cl2
C7H17 + O2 = CO2 + H20 =>
20 C7H17 + 140 O2 = 140 CO2 + 17 H20
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
CH3COOH(l) + O2(g) = CO2(g) + H2O(l) =>
CH3COOH(l) + 2 O2(g) = 2 CO2(g) + 2 H2O(l)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CH3CH2OH + CH3COOH = CH2COOCH2CH3 + H2O =>
3 CH3CH2OH + 5 CH3COOH = 4 CH2COOCH2CH3 + 5 H2O
K2Cr2O7 + KI + H2SO4 = K2SO4 + Cr2(SO4)3 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = 4 K2SO4 + Cr2(SO4)3 + 3 I2 + 7 H2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Mg(OH)2 + HCl = Mg(Cl)2 + H2O =>
Mg(OH)2 + 2 HCl = Mg(Cl)2 + 2 H2O
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Cl2 + OH{-} = Cl{-} + ClO{-)+H2O =>
Cl2 + 2 OH{-} = Cl{-} + ClO{-)+H2O
CaCl2 + NH3 + H2O + CO2 = CaCO3 + NH4Cl =>
CaCl2 + 2 NH3 + H2O + CO2 = CaCO3 + 2 NH4Cl
NH3 + O2 = HNO3 + H2O =>
NH3 + 2 O2 = HNO3 + H2O
Cu2O2H2CO3 + H2SO4 = CuSO4 + H2O + CO2 =>
Cu2O2H2CO3 + 2 H2SO4 = 2 CuSO4 + 3 H2O + CO2
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
NH3 + O2 = HNO3 + H2O =>
NH3 + 2 O2 = HNO3 + H2O
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HNo3 + Ca(OH)2 = Ca(No3)2 + H2O =>
2 HNo3 + Ca(OH)2 = Ca(No3)2 + 2 H2O
C2H5OH + Na = C2H5ONa + H2 =>
2 C2H5OH + 2 Na = 2 C2H5ONa + H2
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
C2H2 + H2 = C2H4 =>
C2H2 + H2 = C2H4
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
CaBr2 + K2Cr2O7 + H3PO4 = K3PO4 + Ca3(PO4) + Br2 + CrPO4 + H2O =>
18 CaBr2 + 3 K2Cr2O7 + 14 H3PO4 = 2 K3PO4 + 6 Ca3(PO4) + 18 Br2 + 6 CrPO4 + 21 H2O
Mg + ZnBr2 = MgBr + Zn =>
2 Mg + ZnBr2 = 2 MgBr + Zn
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
As2S5 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S5 + 40 HNO3 + 4 H2O = 6 H3AsO4 + 15 H2SO4 + 40 NO
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
Cr2 + O2 = Cr2O3 =>
2 Cr2 + 3 O2 = 2 Cr2O3
C6H5CH3 + KMnO4 + KOH = C6H5COOK + K2MnO4 + H2O =>
C6H5CH3 + 6 KMnO4 + 7 KOH = C6H5COOK + 6 K2MnO4 + 5 H2O
CuO + C2Cl4 = CuCl + CO2 =>
4 CuO + C2Cl4 = 4 CuCl + 2 CO2
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
Cr3 + O2 = Cr2O3 =>
4 Cr3 + 9 O2 = 6 Cr2O3
Ir + HNO3 + HCl = H2[IrCl6] + NO + H2O =>
3 Ir + 4 HNO3 + 18 HCl = 3 H2[IrCl6] + 4 NO + 8 H2O
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
Cl + NaI = NaCl + I =>
Cl + NaI = NaCl + I
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cr6 + O2 = Cr2O3 =>
2 Cr6 + 9 O2 = 6 Cr2O3
NH3 + H3PO4 = (NH4)2HPO4 =>
2 NH3 + H3PO4 = (NH4)2HPO4
P4 + OH{-} + H2O = HPO3{2-} + PH3 =>
P4 + 4 OH{-} + 2 H2O = 2 HPO3{2-} + 2 PH3
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
CaBr2 + K2Cr2O7 + H3PO4 = K3PO4 + Ca3(PO4) + Br2 + CrPO4 + H2O =>
18 CaBr2 + 3 K2Cr2O7 + 14 H3PO4 = 2 K3PO4 + 6 Ca3(PO4) + 18 Br2 + 6 CrPO4 + 21 H2O
CS2 + O2 = CO2 + S02 =>
CS2 + O2 = CO2 + S02
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
(NH4)2HPO4 + Ca(OH)2 = (NH4)3PO4 + Ca3(PO4)2 + H2O =>
6(NH4)2HPO4 + 3 Ca(OH)2 = 4(NH4)3PO4 + Ca3(PO4)2 + 6 H2O
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/17/19
Équations équilibrées sur06/16/18
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