| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C5H10(aq) + 15 O2(g) = 10 CO2(g) + 10 H2O(g)
CaO(s) + NH4Cl(s) = NH3(g) + H2O(g) + CaCl2(s) =>
CaO(s) + 2 NH4Cl(s) = 2 NH3(g) + H2O(g) + CaCl2(s)
HCOOK + NH4OK = HCOONH4 + K2O =>
HCOOK + NH4OK = HCOONH4 + K2O
CH2(OH){-}CH(OH){-}CH2(OH) + Na = CH2(ONa){-}CH(ONa){-}CH2(ONa) + H2 =>
2 CH2(OH){-}CH(OH){-}CH2(OH) + 2 Na = 2 CH2(ONa){-}CH(ONa){-}CH2(ONa) + H2
(NH2)2CO + NaOH(CaO) = NH3 + Na2CO3 + CaO =>
(NH2)2CO + 2 NaOH(CaO) = 2 NH3 + Na2CO3 + 2 CaO
Cr2(SO4)3 + KClO3 + Na2CO3 = CrO3 + KCl + CO2 + Na2SO4 =>
Cr2(SO4)3 + KClO3 + 3 Na2CO3 = 2 CrO3 + KCl + 3 CO2 + 3 Na2SO4
SnCl4(aq) + Al(s) = AlCl3(aq) + Sn(s) =>
3 SnCl4(aq) + 4 Al(s) = 4 AlCl3(aq) + 3 Sn(s)
Zn(s) + HCl(s) = ZnCl2(aq) + H2(s) =>
Zn(s) + 2 HCl(s) = ZnCl2(aq) + H2(s)
Co(NO3)2*6H2O + Na3PO4*12H2O = CoPO4 + Na3(NO3)2 + H2O =>
Co(NO3)2*6H2O + Na3PO4*12H2O = CoPO4 + Na3(NO3)2 + 18 H2O
NO2 + H2(g) = NH3(g) + H2O(g) =>
2 NO2 + 7 H2(g) = 2 NH3(g) + 4 H2O(g)
MgCl2 + F2 = Cl2 + MgF2 =>
MgCl2 + F2 = Cl2 + MgF2
C8H7N3O2 + NaClO = N2 + H2O + NaCl + C =>
2 C8H7N3O2 + 3 NaClO = 3 N2 + 7 H2O + 3 NaCl + 16 C
GeO2 + FeS = FeO + SO2 + GeS =>
3 GeO2 + 4 FeS = 4 FeO + SO2 + 3 GeS
Fe2(SO4)3*9H2O = Fe(OH)3 + H{+} + SO4{-2} + H2O =>
Fe2(SO4)3*9H2O = 2 Fe(OH)3 + 6 H{+} + 3 SO4{-2} + 3 H2O
KNO3 + H2CO3(aq) = K2CO3(s) + HNO3(l) =>
2 KNO3 + H2CO3(aq) = K2CO3(s) + 2 HNO3(l)
NaCl + SrO = Na2O + SrCl2 =>
2 NaCl + SrO = Na2O + SrCl2
H3PO3 + H2O = H3PO4 + H =>
H3PO3 + H2O = H3PO4 + 2 H
H2(Cr2O7) + Al2(CO3)3 = Al2(Cr2O7)3 + H2O + CO2 =>
3 H2(Cr2O7) + Al2(CO3)3 = Al2(Cr2O7)3 + 3 H2O + 3 CO2
Rb2SO4 + PO4 = Rb3PO4 + SO4 =>
3 Rb2SO4 + 2 PO4 = 2 Rb3PO4 + 3 SO4
Al3 + H2(SO4) = Al3(SO4) + H2 =>
Al3 + H2(SO4) = Al3(SO4) + H2
C8H11OH + O2 = CO + H2O =>
2 C8H11OH + 13 O2 = 16 CO + 12 H2O
Fe + Cu3(PO3)2 = Fe3(PO3)3 + Cu =>
6 Fe + 3 Cu3(PO3)2 = 2 Fe3(PO3)3 + 9 Cu
Zn(s) + AgNO2(aq) = Ag(s) + ZnNO2(aq) =>
Zn(s) + AgNO2(aq) = Ag(s) + ZnNO2(aq)
(NH4)2 + CrO4 = H2O + Cr2O3 + N =>
5(NH4)2 + 8 CrO4 = 20 H2O + 4 Cr2O3 + 10 N
Na2SnO2 + H2(SO4) = Na2(SO4) + SnSO4 + H2O =>
Na2SnO2 + 2 H2(SO4) = Na2(SO4) + SnSO4 + 2 H2O
CaO + H2O = Ca + HO =>
CaO + H2O = Ca + 2 HO
K2Cr2O7 + H2SO4 + H2O2 + C3H8O2 = CrO2O(COOC2H5) + K2SO4 + H2O =>
K2Cr2O7 + H2SO4 + 3 H2O2 + 2 C3H8O2 = 2 CrO2O(COOC2H5) + K2SO4 + 7 H2O
Au + HNO3 + HF = HAuF4 + NO2 + H2O =>
Au + 3 HNO3 + 4 HF = HAuF4 + 3 NO2 + 3 H2O
Mg + Fe = Mg2Fe =>
2 Mg + Fe = Mg2Fe
Fe + Mn2(SO4)4 = FeSO4 + Mn =>
4 Fe + Mn2(SO4)4 = 4 FeSO4 + 2 Mn
Hg2C2O4 = Hg + C2O4 =>
Hg2C2O4 = 2 Hg + C2O4
SrCO3 + ZnO = SrZnO2 + CO2 =>
SrCO3 + ZnO = SrZnO2 + CO2
C12H24O2 + H2 = C12H26O + CH3OH =>
11 C12H24O2 + 22 H2 = 10 C12H26O + 12 CH3OH
Cu2O + C12H22O11 = Cu + H2O + CO2 =>
24 Cu2O + C12H22O11 = 48 Cu + 11 H2O + 12 CO2
KCl + HNO3 = Cl2 + KNO3 + H2O + NOCl =>
3 KCl + 4 HNO3 = Cl2 + 3 KNO3 + 2 H2O + NOCl
Ag3PO4 + NH3 = Ag(NH3)2 + PO4 =>
Ag3PO4 + 6 NH3 = 3 Ag(NH3)2 + PO4
Zn + HBr = H2 + ZnBr =>
2 Zn + 2 HBr = H2 + 2 ZnBr
C2H6 + Cr2O3 = Cr + H2O + C2H4 =>
3 C2H6 + Cr2O3 = 2 Cr + 3 H2O + 3 C2H4
NaBrO3 + KI + H2SO4 = NaBr + I2 + K2SO4 + H2O =>
NaBrO3 + 6 KI + 3 H2SO4 = NaBr + 3 I2 + 3 K2SO4 + 3 H2O
Li + SF6 = LiF + S =>
6 Li + SF6 = 6 LiF + S
H2CrO4 + NaCl = HCl + Na2CrO4 =>
H2CrO4 + 2 NaCl = 2 HCl + Na2CrO4
CdCI{2} + NaOH = Cd(OH){2} + NaCI =>
CdCI{2} + NaOH = Cd(OH){2} + NaCI
C6H12O6(s) = C2H5OH(liq) + CO2 =>
C6H12O6(s) = 2 C2H5OH(liq) + 2 CO2
K2[Zn(OH)4] + H2SO4 = ZnSO4 + K2SO4 + H2O =>
K2[Zn(OH)4] + 2 H2SO4 = ZnSO4 + K2SO4 + 4 H2O
Zn0(s) + CuSO4(aq) = ZnSO4(aq) + Cu0(s) =>
Zn0(s) + CuSO4(aq) = ZnSO4(aq) + Cu0(s)
HNO3 + MoS2 = MoO3 + S + H2O + NO =>
2 HNO3 + MoS2 = MoO3 + 2 S + H2O + 2 NO
MnCl2 + KBrO3 + H2O = KBr + MnO2 + HCl =>
3 MnCl2 + KBrO3 + 3 H2O = KBr + 3 MnO2 + 6 HCl
NbCl5 + Se + H2 = NbSe2 + HCl =>
2 NbCl5 + 4 Se + 5 H2 = 2 NbSe2 + 10 HCl
[KMnO4]2 + CaCl2 + Se = Ca[SeO4]2 + KCl + MnSe =>
[KMnO4]2 + CaCl2 + 4 Se = Ca[SeO4]2 + 2 KCl + 2 MnSe
CaCO3 + C6H5COONa = C6H5COOCa + NaCO3 =>
CaCO3 + C6H5COONa = C6H5COOCa + NaCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/27/25
Équations équilibrées sur06/26/24
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