| Équations équilibrées la veille | Équations équilibrées le lendemain |
NF = F + N
C3H7Cl + NaOH = C3H6 + H2O + NaCl =>
C3H7Cl + NaOH = C3H6 + H2O + NaCl
ZnSO4 + LiCl = ZnCl2 + Li2SO4 =>
ZnSO4 + 2 LiCl = ZnCl2 + Li2SO4
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
C17H35COOH + Br2 = C17H33COOH + HBr =>
C17H35COOH + Br2 = C17H33COOH + 2 HBr
Cr2O7{2-} + H3O{+} + e = Cr{+3} + H2O =>
Cr2O7{2-} + 14 H3O{+} + 6e = 2 Cr{+3} + 21 H2O
K2SO3 + K2Cr2O7 + H1SO4 = K2SO4 + Cr(SO4)3 + H2O =>
7 K2SO3 + 2 K2Cr2O7 + 14 H1SO4 = 9 K2SO4 + 4 Cr(SO4)3 + 7 H2O
AlO3H3 + H2SiO4 = Al2Si3O12 + H2O =>
2 AlO3H3 + 3 H2SiO4 = Al2Si3O12 + 6 H2O
Al2O3 + N2 = AlN + O2 =>
2 Al2O3 + 2 N2 = 4 AlN + 3 O2
MgSO4(aq) + AgClO4(aq) = Mg(ClO4)2(aq) + Ag2SO4(aq) =>
MgSO4(aq) + 2 AgClO4(aq) = Mg(ClO4)2(aq) + Ag2SO4(aq)
C2H12O6 + O2 = H2O + CO2 =>
C2H12O6 + 2 O2 = 6 H2O + 2 CO2
AsS3 + ClO3{-} + H2O = H2AsO4{-} + SO4{2-} + Cl{-} + H{+} =>
6 AsS3 + 23 ClO3{-} + 27 H2O = 6 H2AsO4{-} + 18 SO4{2-} + 23 Cl{-} + 42 H{+}
KMnO4 + S = K2O + SO2 + Mn =>
4 KMnO4 + 7 S = 2 K2O + 7 SO2 + 4 Mn
Fe(NO3) + Mg = Mg(NO3) + Fe =>
Fe(NO3) + Mg = Mg(NO3) + Fe
CaH2O2 + C2H4O2 = C2H4 + H2O + CaCO3 =>
2 CaH2O2 + 3 C2H4O2 = 2 C2H4 + 4 H2O + 2 CaCO3
NaBO4H4 + H2O + H2O2 = Na2B2O8H4*6H2O =>
2 NaBO4H4 + 2 H2O + 2 H2O2 = Na2B2O8H4*6H2O
CH3CONH2 + O2 = H2O + CO2 + NO2 =>
4 CH3CONH2 + 15 O2 = 10 H2O + 8 CO2 + 4 NO2
H3(PO4) + Cs(OH) = Cs3PO4 + H2O =>
H3(PO4) + 3 Cs(OH) = Cs3PO4 + 3 H2O
F2 + K2Cl2 = Cl2 + KF =>
F2 + K2Cl2 = Cl2 + 2 KF
C240H90O4NS + O2 = H2O + CO2 + SO2 + NO2 =>
2 C240H90O4NS + 525 O2 = 90 H2O + 480 CO2 + 2 SO2 + 2 NO2
CUSO4 + NaI = CUI + I2 + Na2SO4 =>
2 CUSO4 + 4 NaI = 2 CUI + I2 + 2 Na2SO4
CO(g) + H2(g) = CH3OH(g) =>
CO(g) + 2 H2(g) = CH3OH(g)
NaOH + Cu = NaOHCu =>
NaOH + Cu = NaOHCu
CaSO4 + NiCl2 = NiSO4 + CaCl2 =>
CaSO4 + NiCl2 = NiSO4 + CaCl2
[Ag(NH3)2]OH + SnCl2 + H2O = Ag + NH4Cl + Sn(OH)4 + NH4OH =>
2[Ag(NH3)2]OH + SnCl2 + 4 H2O = 2 Ag + 2 NH4Cl + Sn(OH)4 + 2 NH4OH
Fe + C = FeC13 =>
Fe + 13 C = FeC13
Zn + SnSO4 = Sn + ZnSO4 =>
Zn + SnSO4 = Sn + ZnSO4
PCl3 + Cl3 = PCl5 =>
3 PCl3 + 2 Cl3 = 3 PCl5
COOHCOOH + C3H6(OH)2 = CH3COOC3H6OH + H2O =>
4 COOHCOOH + 19 C3H6(OH)2 = 13 CH3COOC3H6OH + 15 H2O
C3H5(C18H33O3)3 + NaOH = C3H8O3 + NaC18H33O3 =>
C3H5(C18H33O3)3 + 3 NaOH = C3H8O3 + 3 NaC18H33O3
As2S3 + KClO3 + H2O = H2AsO4 + H2SO4 + KCl =>
As2S3 + 5 KClO3 + 5 H2O = 2 H2AsO4 + 3 H2SO4 + 5 KCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C3H6O3 = C6H8O4 + H2O =>
2 C3H6O3 = C6H8O4 + 2 H2O
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
HClO4 + Cd = Cd(ClO4) + H2 =>
2 HClO4 + 2 Cd = 2 Cd(ClO4) + H2
C3H5(C18H33O3)3 + NaOH = C3H8O3 + NaC18H33O3 =>
C3H5(C18H33O3)3 + 3 NaOH = C3H8O3 + 3 NaC18H33O3
CRO42{-}(aq) + C2O4(aq) = CRO2(aq){-} + CO3(aq) =>
CRO42{-}(aq) + 20 C2O4(aq) = CRO2(aq){-} + 40 CO3(aq)
NO + S + OH{-} = NO3{-} + S{2-} + H2O =>
2 NO + 3 S + 8 OH{-} = 2 NO3{-} + 3 S{2-} + 4 H2O
Pb(NO3)2 + KI = PbI4 + K4(NO3)2 =>
Pb(NO3)2 + 4 KI = PbI4 + K4(NO3)2
B(OH)3 + H2O = B(H2) + O(OH)3 =>
B(OH)3 + H2O = B(H2) + O(OH)3
H3PO3 + PCl5 = PCl + POCl3 + HCl =>
2 H3PO3 + 5 PCl5 = PCl + 6 POCl3 + 6 HCl
H3AsO4 + H = HAsO2 + H2O =>
H3AsO4 + 2 H = HAsO2 + 2 H2O
Hg + H2CO3 = Hg2CO3 + H2 =>
2 Hg + H2CO3 = Hg2CO3 + H2
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
Hg(NO3)2 + KI = HgI2 + KNO3 =>
Hg(NO3)2 + 2 KI = HgI2 + 2 KNO3
KMnO4 + NO2 + H2O = KNO3 + Mn(NO3)2 + HNO3 =>
KMnO4 + 5 NO2 + H2O = KNO3 + Mn(NO3)2 + 2 HNO3
Zn + CH3COOH = ZnCH3COO + H2 =>
2 Zn + 2 CH3COOH = 2 ZnCH3COO + H2
Cu(NO3) + Na(OH) = Cu(OH) + NaNO3 =>
Cu(NO3) + Na(OH) = Cu(OH) + NaNO3
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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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