| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4(g) + CCl4(g) = 2 CH2Cl2
AlPO4 + Na = AlNa3PO4 =>
AlPO4 + 3 Na = AlNa3PO4
XH2SO4 + XKOH = XK2SO4 + XH2O =>
XH2SO4 + 2 XKOH = XK2SO4 + 2 XH2O
H3C6H5 + OH = C6H5O7 + H2O =>
H3C6H5 + 17 OH = C6H5O7 + 10 H2O
ZnCl2 + Na2HPO4 = Zn3(PO4)2 + Na + Cl + H =>
3 ZnCl2 + 2 Na2HPO4 = Zn3(PO4)2 + 4 Na + 6 Cl + 2 H
H9C5NO4 + H2SO4 = H11C5 + NO4SO4 =>
H9C5NO4 + H2SO4 = H11C5 + NO4SO4
BaCl2 + Na2SiO3 = NaCl + BaSiO3 =>
BaCl2 + Na2SiO3 = 2 NaCl + BaSiO3
Cr(NO3)3 + Na2CO3 = Cr2(CO3)3 + NaNO3 =>
2 Cr(NO3)3 + 3 Na2CO3 = Cr2(CO3)3 + 6 NaNO3
Al(OH)3 + H2O = Al + H3O2 =>
Al(OH)3 + 3 H2O = Al + 3 H3O2
Fe(OH)3 + CaCO3 = Fe2(CO3)3 + Ca(OH)2 =>
2 Fe(OH)3 + 3 CaCO3 = Fe2(CO3)3 + 3 Ca(OH)2
Fe2O3 + Cs2O = CsFeO2 =>
Fe2O3 + Cs2O = 2 CsFeO2
Ce(NO3)3 + K2SO4 = Ce2(SO4)3 + KNO3 =>
2 Ce(NO3)3 + 3 K2SO4 = Ce2(SO4)3 + 6 KNO3
CuO + Al2O3 + NiO = Cu3Al2NiO6 + O2 =>
6 CuO + 2 Al2O3 + 2 NiO = 2 Cu3Al2NiO6 + O2
NaH2BO3 + H3BO3 = NaH3BO3 + H2BO3 =>
NaH2BO3 + H3BO3 = NaH3BO3 + H2BO3
Ba(NO3)2(aq) + HI(aq) = BaI2(s) + HNO3(aq) =>
Ba(NO3)2(aq) + 2 HI(aq) = BaI2(s) + 2 HNO3(aq)
KMnO3 + NaCl + H2SO4 = Cl2 + K2SO4 + MnSO4 + H2O + Na2SO4 =>
2 KMnO3 + 6 NaCl + 6 H2SO4 = 3 Cl2 + K2SO4 + 2 MnSO4 + 6 H2O + 3 Na2SO4
Cu(NH3)4Cl2 + KCN + H2O = NH3 + NH4Cl + KCl + K2Cu(CN)3 + KCNO =>
2 Cu(NH3)4Cl2 + 7 KCN + H2O = 6 NH3 + 2 NH4Cl + 2 KCl + 2 K2Cu(CN)3 + KCNO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C4H8Mg2Cl2 + H2O + CO2 = C6H10O4 + MgOHCl =>
C4H8Mg2Cl2 + 2 H2O + 2 CO2 = C6H10O4 + 2 MgOHCl
Sulfuricacid = water + SO3 =>
H2SO4 = H2O + SO3
NaH2PO4 + NaOH = Na4P2O7 + H2O =>
2 NaH2PO4 + 2 NaOH = Na4P2O7 + 3 H2O
CaCO3 + HC2H3O2 = CO2 + Ca(C3H3O2)2 + H2O =>
CaCO3 + 3 HC2H3O2 = CO2 + Ca(C3H3O2)2 + 3 H2O
calcium + water = calciumhydroxide + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Pb3O2 + C = Pb + CO2 =>
Pb3O2 + C = 3 Pb + CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaNO3Na2S = NaSNa2NO3 =>
NaNO3Na2S = NaSNa2NO3
KOH(aq) + HBr(aq) = KBr + H2O =>
KOH(aq) + HBr(aq) = KBr + H2O
Calcium + phosphorus = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Cl{-}¡ + H3O{+} + Cr2O7{-} = H2O + Cl2 + Cr{3+} =>
14 Cl{-}¡ + 28 H3O{+} + 2 Cr2O7{-} = 42 H2O + 7 Cl2 + 4 Cr{3+}
(H2C2O4*2H2O) + NaOH = Na2C2O4 + H2O =>
(H2C2O4*2H2O) + 2 NaOH = Na2C2O4 + 4 H2O
Ca{+2} + CO2 + H2O + Mg{+2} = CaMg(CO3)2 + H{+} =>
Ca{+2} + 2 CO2 + 2 H2O + Mg{+2} = CaMg(CO3)2 + 4 H{+}
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C3H8 + Br2 = C3H7Br3 + HBr =>
C3H8 + 2 Br2 = C3H7Br3 + HBr
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
Cu + H2C2O4*2H2O = CuC2O4 + H + H2O =>
Cu + H2C2O4*2H2O = CuC2O4 + 2 H + 2 H2O
C6H8O7(s) + NaHCO3(s) = CO2(g) + H2O(l) + Na3C6H5O7(s) =>
C6H8O7(s) + 3 NaHCO3(s) = 3 CO2(g) + 3 H2O(l) + Na3C6H5O7(s)
KI + NaHCO3 = CO2 + NaI + KOH =>
KI + NaHCO3 = CO2 + NaI + KOH
CUO(s) + C(s) = CU(s) + CO2(g) =>
2 CUO(s) + C(s) = 2 CU(s) + CO2(g)
Fe(OH)3 + CaCO3 = Fe2(CO3)3 + Ca(OH)2 =>
2 Fe(OH)3 + 3 CaCO3 = Fe2(CO3)3 + 3 Ca(OH)2
C6H10 + Br = C6H10Br2 =>
C6H10 + 2 Br = C6H10Br2
Al(NO3)3 + K2O = Al2O3 + K(NO3) =>
2 Al(NO3)3 + 3 K2O = Al2O3 + 6 K(NO3)
HK + ClOH = KCl + H2O =>
HK + ClOH = KCl + H2O
NH3 + H2SO4(aq) = (NH4)2SO4 =>
2 NH3 + H2SO4(aq) = (NH4)2SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H5OH + Na2O = C2H5ONa + H2O =>
2 C2H5OH + Na2O = 2 C2H5ONa + H2O
CH0OH + O2 = CO2 + H2O =>
CH0OH + O2 = CO2 + H2O
NaNO3 + BaOH = NaOH + Ba(NO3) =>
NaNO3 + BaOH = NaOH + Ba(NO3)
(BaOH)2CO3 + H2SO4 = BaSO4 + CO2 + H2O =>
(BaOH)2CO3 + 2 H2SO4 = 2 BaSO4 + CO2 + 3 H2O
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/25
Équations équilibrées sur07/06/24
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