| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg3N2 + 3 H2O = 3 MgO + 2 NH3
C2H4 + O2 = CO2 + H2O4 =>
C2H4 + 6 O2 = 2 CO2 + 2 H2O4
CHCH + KMnO4 + H2O = HOCHCHOH + MnO2 + KOH =>
3 CHCH + 2 KMnO4 + 4 H2O = 3 HOCHCHOH + 2 MnO2 + 2 KOH
Ca3 + (PO4)2 + H2SO4 = CaSO4 + CaHPO4 =>
Ca3 + (PO4)2 + H2SO4 = CaSO4 + 2 CaHPO4
CrO4{2-} + N2H4 + H3O{+} = Cr{3+} + N2 + H2O =>
4 CrO4{2-} + 3 N2H4 + 20 H3O{+} = 4 Cr{3+} + 3 N2 + 36 H2O
ICl + H2SO4 = HSO3Cl + I2O5 + I2 + HCl =>
10 ICl + 5 H2SO4 = 5 HSO3Cl + I2O5 + 4 I2 + 5 HCl
C6H4(OCH3)2 + C5H12O = C18H30O2 + H2O =>
C6H4(OCH3)2 + 2 C5H12O = C18H30O2 + 2 H2O
C14H30 = C8H18 + C6H12 =>
C14H30 = C8H18 + C6H12
C4H11N + HCl = C4H12NCl =>
C4H11N + HCl = C4H12NCl
Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu
C2H2(g) + O2(g) = CO(s) + H2O(g) =>
2 C2H2(g) + 3 O2(g) = 4 CO(s) + 2 H2O(g)
HF + K2CO3 = KF + H2O + CO2 =>
2 HF + K2CO3 = 2 KF + H2O + CO2
Li + Fe(OH)3 = Li(OH) + Fe =>
3 Li + Fe(OH)3 = 3 Li(OH) + Fe
Ba(C2H3O2)2 + CuBr2 = BaBr2 + Cu(C2H3O2)2 =>
Ba(C2H3O2)2 + CuBr2 = BaBr2 + Cu(C2H3O2)2
K2HPO4 = K2O + P2O5 + H2O =>
2 K2HPO4 = 2 K2O + P2O5 + H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Mg + CoCl3 = CoCl2 + MgCl2 =>
Mg + 2 CoCl3 = 2 CoCl2 + MgCl2
H2C2O4 + H2O = HC2O4{-} + H3O{+} =>
H2C2O4 + H2O = HC2O4{-} + H3O{+}
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
BaCrO4 + HC2H3O2 = Ba + CrO7 + C2H3O + H2O =>
BaCrO4 + 6 HC2H3O2 = Ba + CrO7 + 6 C2H3O + 3 H2O
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
CaCO3(s) + SO2(g) + O2(g) = CaSO4(s) + CO2(g) =>
2 CaCO3(s) + 2 SO2(g) + O2(g) = 2 CaSO4(s) + 2 CO2(g)
NO2 + H20O = NH3 + O2 =>
40 NO2 + 6 H20O = 40 NH3 + 43 O2
CO3 + H2O = CO2 + OH =>
CO3 + H2O = CO2 + 2 OH
N2 + I = NI3 =>
N2 + 6 I = 2 NI3
NaOH + NaH2PO4 = H2O + Na3PO4 =>
2 NaOH + NaH2PO4 = 2 H2O + Na3PO4
KMnO4 + Na2SO3 + H2O = Na2SO4 + KOH + MnO2 =>
2 KMnO4 + 3 Na2SO3 + H2O = 3 Na2SO4 + 2 KOH + 2 MnO2
H2S4 + Br2 + H2O = H2SO4 + HBr =>
H2S4 + 13 Br2 + 16 H2O = 4 H2SO4 + 26 HBr
HKO3 + Cu = HCu2 + KO3 =>
HKO3 + 2 Cu = HCu2 + KO3
CuCl + H2S = Cu2S + HCl =>
2 CuCl + H2S = Cu2S + 2 HCl
Al2O3 + Ca(OH)2 = Ca(AlO2)2 + H2O =>
Al2O3 + Ca(OH)2 = Ca(AlO2)2 + H2O
H3PO4 + FeBr3 = HBr + FePO4 =>
H3PO4 + FeBr3 = 3 HBr + FePO4
O10P4 + water = phosphoricacid =>
O10P4 + 6 H2O = 4 H3PO4
C9H10NO + NaOH = C9H10NO2H + Na =>
C9H10NO + NaOH = C9H10NO2H + Na
Al + HClO = AlClO + H2 =>
2 Al + 2 HClO = 2 AlClO + H2
A + B = AB =>
A + B = AB
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
NO2 + H2O = NH3 + O2 =>
4 NO2 + 6 H2O = 4 NH3 + 7 O2
Mn(OH)2 + O2 = MnO(OH)2 =>
2 Mn(OH)2 + O2 = 2 MnO(OH)2
CH3CH2OH + K2CrO7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
9 CH3CH2OH + 4 K2CrO7 + 10 H2SO4 = 9 CH3COOH + 2 Cr2(SO4)3 + 4 K2SO4 + 19 H2O
CdS + HCl = CdCl2 + H2S =>
CdS + 2 HCl = CdCl2 + H2S
Fe + Si = Fe4Si3 =>
4 Fe + 3 Si = Fe4Si3
Li3AsO4 = Li + AsO4 =>
Li3AsO4 = 3 Li + AsO4
Cl2(aq) + NaI(aq) = I2(aq) + NaCl(aq) =>
Cl2(aq) + 2 NaI(aq) = I2(aq) + 2 NaCl(aq)
HCN + NaOH = NaCN + H2O =>
HCN + NaOH = NaCN + H2O
C6H7O7H + NaHCO3 = H2O + CO2 + NaC6H7O7 =>
C6H7O7H + NaHCO3 = H2O + CO2 + NaC6H7O7
CH4 + Br2 = CH3Br + HBr2 =>
2 CH4 + 3 Br2 = 2 CH3Br + 2 HBr2
(CH3)3CCl + H2O = Cl{-} + (CH3)3COH + H3O{+} =>
(CH3)3CCl + 2 H2O = Cl{-} + (CH3)3COH + H3O{+}
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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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