| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2S2O3 + 8 HNO3 = 8 NO2 + 2 NaHSO4 + 3 H2O
H2S + HNSO3 = NO + H2O + S =>
3 H2S + 2 HNSO3 = 2 NO + 4 H2O + 5 S
Cl2 + OH{-} = Cl{-} + Cl3O{-} + H2O =>
2 Cl2 + 2 OH{-} = Cl{-} + Cl3O{-} + H2O
H5C3O2Na + O2 = CO2 + Na4O2 + H2 =>
4 H5C3O2Na + 9 O2 = 12 CO2 + Na4O2 + 10 H2
VCl2 + CO2 = VOCl + VCl4 + CO =>
3 VCl2 + 2 CO2 = 2 VOCl + VCl4 + 2 CO
H2SO4(l) + NaHCO3(s) = Na2SO4(s) + CO2(g) + H2O(g) =>
H2SO4(l) + 2 NaHCO3(s) = Na2SO4(s) + 2 CO2(g) + 2 H2O(g)
Ba(NO3)2 + H2SO4 = Ba(SO4) + H(NO3) =>
Ba(NO3)2 + H2SO4 = Ba(SO4) + 2 H(NO3)
MnSO4 + Na2CO3 = MnCO3 + SO4Na2 =>
MnSO4 + Na2CO3 = MnCO3 + SO4Na2
Fe2O3 + NaOH = Na2Fe2O4 + H2O =>
Fe2O3 + 2 NaOH = Na2Fe2O4 + H2O
Mo2O3 + Zn(SO4) + H2O = MoO3 + Zn + H2(SO4) =>
Mo2O3 + 3 Zn(SO4) + 3 H2O = 2 MoO3 + 3 Zn + 3 H2(SO4)
NaN3 + Fe2O3 = Na2O + Fe + N2 =>
6 NaN3 + Fe2O3 = 3 Na2O + 2 Fe + 9 N2
C4H11N + C6H8O7 = C10H19N + O =>
C4H11N + C6H8O7 = C10H19N + 7 O
C4H10 + Br2 = C + HBr =>
C4H10 + 5 Br2 = 4 C + 10 HBr
Ga + Cl2 = GaCl =>
2 Ga + Cl2 = 2 GaCl
Cs + HNO3 = CsNO3 + NO + H2O =>
3 Cs + 4 HNO3 = 3 CsNO3 + NO + 2 H2O
CN + H2O = CNH + OH =>
CN + H2O = CNH + OH
NaClO + Ag = NaAg + ClO =>
NaClO + Ag = NaAg + ClO
Au2 = Au =>
Au2 = 2 Au
C2H8O7P2 + NaOH = C2H4Na4O7P2 + H2O =>
C2H8O7P2 + 4 NaOH = C2H4Na4O7P2 + 4 H2O
Na2SO4 = Na2O + SO3 =>
Na2SO4 = Na2O + SO3
Mg + HNO = Mg(NO) + H =>
Mg + HNO = Mg(NO) + H
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Zn + Na2SO4 = ZnSO4 + Na =>
Zn + Na2SO4 = ZnSO4 + 2 Na
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
C6H6 + O = CO + H2O =>
C6H6 + 9 O = 6 CO + 3 H2O
CaCl2Cs3PO4 = CaPO4Cl2Cs3 =>
CaCl2Cs3PO4 = CaPO4Cl2Cs3
FeO + H2O = FeO2H2 =>
FeO + H2O = FeO2H2
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
Co(NO3)2 + Al2O3 = Al2(NO3)2 + CoO3 =>
Co(NO3)2 + Al2O3 = Al2(NO3)2 + CoO3
CoCl2*H20 = CoCl2H20 =>
CoCl2*H20 = CoCl2H20
MgCo3 + NaCl = MgCl2 + Na2Co3 =>
MgCo3 + 2 NaCl = MgCl2 + Na2Co3
AlOH3 + KOH = KOH3 + AlOH =>
AlOH3 + KOH = KOH3 + AlOH
HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O
C7H6O3 + NaOH = C7H4O3Na2 + H2O =>
C7H6O3 + 2 NaOH = C7H4O3Na2 + 2 H2O
Kl + Li = KlLi =>
Kl + Li = KlLi
Mg + H2SO3 = H2 + MgSO3 =>
Mg + H2SO3 = H2 + MgSO3
K + Ni(BrO4)3 = KBrO4 + Ni =>
3 K + Ni(BrO4)3 = 3 KBrO4 + Ni
NH4NO3 + CaNO3 = Ca(NO3)2 + NH3 + H2O =>
9 NH4NO3 + 8 CaNO3 = 8 Ca(NO3)2 + 10 NH3 + 3 H2O
O2 + C5H11NO2S = CO2 + H2O + NO2 + SO2 =>
35 O2 + 4 C5H11NO2S = 20 CO2 + 22 H2O + 4 NO2 + 4 SO2
(CH3)3N + H2O = H(CH3)3N + OH =>
(CH3)3N + H2O = H(CH3)3N + OH
H2SO4 + Sr = H2Sr + SO4 =>
H2SO4 + Sr = H2Sr + SO4
Na2SO3 + Pb(NO2)2 = NaNO2 + PbSO3 =>
Na2SO3 + Pb(NO2)2 = 2 NaNO2 + PbSO3
KMnO4 + H2SO4 + C4H10 = CH3COCH3 + MnSO4 + K2SO4 + H2O =>
14 KMnO4 + 21 H2SO4 + 15 C4H10 = 20 CH3COCH3 + 14 MnSO4 + 7 K2SO4 + 36 H2O
Ba(OH)2 + Li = LiOH + Ba =>
Ba(OH)2 + 2 Li = 2 LiOH + Ba
P + KMnO4 + H2O = K2H2P2O6 + MnO2 + KOH =>
6 P + 8 KMnO4 + 4 H2O = 3 K2H2P2O6 + 8 MnO2 + 2 KOH
Al + H2Cl = AlCl3 + H2 =>
Al + 3 H2Cl = AlCl3 + 3 H2
Ba(OH)2 + Li = LiOH + Ba =>
Ba(OH)2 + 2 Li = 2 LiOH + Ba
N + H2 = NH3 =>
2 N + 3 H2 = 2 NH3
MnCO3 + Na2CO3 + KNO3 = NaMnO4 + CO2 + KNO2 =>
2 MnCO3 + Na2CO3 + 5 KNO3 = 2 NaMnO4 + 3 CO2 + 5 KNO2
Na3Po4 + NaCl = Na3Cl + Po4Cl =>
Na3Po4 + 3 NaCl = 2 Na3Cl + Po4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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