| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlSO4(aq) + CaPO4(s) = AlPO4 + CaSO4
Hg(OH)2 + H3PO3 = Hg3(PO3)2 + HOH =>
3 Hg(OH)2 + 2 H3PO3 = Hg3(PO3)2 + 6 HOH
N + O2 = N2O4 =>
2 N + 2 O2 = N2O4
Fe + HClO = Fe(ClO)3 + H2 =>
2 Fe + 6 HClO = 2 Fe(ClO)3 + 3 H2
Zn(OH)2 + Ca(OH)2 = CaZnO2 + H2O =>
Zn(OH)2 + Ca(OH)2 = CaZnO2 + 2 H2O
CuO + (NH4)2SO4 = CuSO4 + NH3 + H2O =>
CuO + (NH4)2SO4 = CuSO4 + 2 NH3 + H2O
CoCl2(aq) + Na2SO4(aq) = CoSO4(s) + NaCl(aq) =>
CoCl2(aq) + Na2SO4(aq) = CoSO4(s) + 2 NaCl(aq)
K2[Ni(CN)4] + Na2S = NiS + K2S + NaCN =>
K2[Ni(CN)4] + 2 Na2S = NiS + K2S + 4 NaCN
C5H10 + KMnO4 + H2SO4 = HCOOH + K2SO4 + MnSO4 + H2O =>
C5H10 + 4 KMnO4 + 6 H2SO4 = 5 HCOOH + 2 K2SO4 + 4 MnSO4 + 6 H2O
SH6 + Fe(OH)3 + Al(OH)3 = H2O + AlFeS =>
SH6 + Fe(OH)3 + Al(OH)3 = 6 H2O + AlFeS
NH4Cl = HCl + NH3 =>
NH4Cl = HCl + NH3
BrO2 + NaOH = NaBr + NaBrO3 + H2O =>
6 BrO2 + 6 NaOH = NaBr + 5 NaBrO3 + 3 H2O
LiF + O2 = LiFO3 =>
2 LiF + 3 O2 = 2 LiFO3
Na3PO4 + H2O + CO2 = Na2CO3 + H3PO4 =>
2 Na3PO4 + 3 H2O + 3 CO2 = 3 Na2CO3 + 2 H3PO4
Br2 + MgF2 = MgBr2 + F =>
Br2 + MgF2 = MgBr2 + 2 F
TiO2 + H3PO4 = Ti3(PO4)4 + H2O =>
3 TiO2 + 4 H3PO4 = Ti3(PO4)4 + 6 H2O
BaO + H2SO3 = H2O + BaSO3 =>
BaO + H2SO3 = H2O + BaSO3
ROH + PCl5 = RCl + POCl3 + HCl =>
ROH + PCl5 = RCl + POCl3 + HCl
CrCl2 + H2SO4 = Cr2(SO4)3 + SO2 + Cl2 + H2O =>
2 CrCl2 + 6 H2SO4 = Cr2(SO4)3 + 3 SO2 + 2 Cl2 + 6 H2O
AgNO3 + HBr = AgBr + NHO3 =>
AgNO3 + HBr = AgBr + NHO3
H3BO3 + KNO3 = HNO3 + K3BO3 =>
H3BO3 + 3 KNO3 = 3 HNO3 + K3BO3
CaCl2 + HBr = CaBr2 + HCl =>
CaCl2 + 2 HBr = CaBr2 + 2 HCl
NaBr + H2SO4 + C2H5OH = C2H5Br + H2O + Na2SO4 =>
2 NaBr + H2SO4 + 2 C2H5OH = 2 C2H5Br + 2 H2O + Na2SO4
C2H6O + CO2 + H2O = C3H8O3 =>
7 C2H6O + 4 CO2 + 3 H2O = 6 C3H8O3
NaCl = Na + Cl =>
NaCl = Na + Cl
Nd(OH)3 + CO2 = Nd2(CO3)3 + H2O =>
2 Nd(OH)3 + 3 CO2 = Nd2(CO3)3 + 3 H2O
H2 + C + O2 = H4C2O2 =>
2 H2 + 2 C + O2 = H4C2O2
H3PO4 + Cl2 = Cl3PO4 + HCl =>
H3PO4 + 3 Cl2 = Cl3PO4 + 3 HCl
Cu(CH3CO2)2 + Na3PO4 = Cu3(PO4)2 + NaCH3CO2 =>
3 Cu(CH3CO2)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCH3CO2
Ca(OH)2 + I2 = CaOI2 + H2O =>
Ca(OH)2 + I2 = CaOI2 + H2O
KFeO2 + HCl = FeCl3 + KOH + H2O =>
KFeO2 + 3 HCl = FeCl3 + KOH + H2O
K3PO4 + Ba = Ba3(PO4)2 + K =>
2 K3PO4 + 3 Ba = Ba3(PO4)2 + 6 K
Sc + Co(ClO3)2 = Co + Sc(ClO3) =>
2 Sc + Co(ClO3)2 = Co + 2 Sc(ClO3)
FeS(s) + O(g) + H2O(l) = Fe2O3(s) + H2SO4(aq) =>
2 FeS(s) + 9 O(g) + 2 H2O(l) = Fe2O3(s) + 2 H2SO4(aq)
NaCl + H2SO4 = H2O + H2S + Cl2 + Na2SO4 =>
8 NaCl + 5 H2SO4 = 4 H2O + H2S + 4 Cl2 + 4 Na2SO4
CH3CO2C2H5 + O2 = H2O + CO2 =>
CH3CO2C2H5 + 5 O2 = 4 H2O + 4 CO2
Mn(s) + HNO3(ac) = Mn(NO3)(ac) + H(g) =>
Mn(s) + HNO3(ac) = Mn(NO3)(ac) + H(g)
HSO3 = OHSO2 =>
HSO3 = OHSO2
MgS + O2 = Mg + SO2 =>
MgS + O2 = Mg + SO2
CH3(CH2)CH(OH)CH3 + O2 = CO2 + H2O =>
CH3(CH2)CH(OH)CH3 + 6 O2 = 4 CO2 + 5 H2O
C2O4{2-} + H{+} + MnO4{-} = C2O4 + Mn{2+} + H2O =>
5 C2O4{2-} + 16 H{+} + 2 MnO4{-} = 5 C2O4 + 2 Mn{2+} + 8 H2O
K2Cr2O7 + HCl + SrCl2 = SrCl4 + Cr3Cl2 + KCl + H2O =>
3 K2Cr2O7 + 42 HCl + 16 SrCl2 = 16 SrCl4 + 2 Cr3Cl2 + 6 KCl + 21 H2O
FeBr3 + Ca2 = CaBr3 + Fe3 =>
6 FeBr3 + 3 Ca2 = 6 CaBr3 + 2 Fe3
CH3CH(NH2)CH2COOH + Na = CH3CH(NH2)CH2COONa + H2 =>
2 CH3CH(NH2)CH2COOH + 2 Na = 2 CH3CH(NH2)CH2COONa + H2
Fe2(SO4)3(aq) + NaOH(aq) = Na2SO4 + Fe(OH)3 =>
Fe2(SO4)3(aq) + 6 NaOH(aq) = 3 Na2SO4 + 2 Fe(OH)3
C6H13N + O2 = CO2 + H2O + N2 =>
4 C6H13N + 37 O2 = 24 CO2 + 26 H2O + 2 N2
C2H5Cl + Cl2 = C2H4Cl5 + HCl =>
2 C2H5Cl + 5 Cl2 = 2 C2H4Cl5 + 2 HCl
HCl + O3 = Cl9 + H2O =>
18 HCl + 3 O3 = 2 Cl9 + 9 H2O
(NH4)2SO4 + Na2CO3 = (NH4)2CO3 + Na2(SO4) =>
(NH4)2SO4 + Na2CO3 = (NH4)2CO3 + Na2(SO4)
Na2CrO4 + NaNO2 + H2SO4 = NaNO3 + Na2SO4 + H2CrO3 =>
Na2CrO4 + NaNO2 + H2SO4 = NaNO3 + Na2SO4 + H2CrO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/29/25
Équations équilibrées sur06/28/24
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