| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4N2O + H2SO4 + H2O = CO2 + (NH4)2SO4
Ca(OH) + CO2 = CaCO3 + H =>
Ca(OH) + CO2 = CaCO3 + H
CN3O4H13 = NH3 + CO2 + H2O =>
CN3O4H13 = 3 NH3 + CO2 + 2 H2O
Na2SO3 + ClO + H2O = Na2SO4 + HCl =>
3 Na2SO3 + 2 ClO + H2O = 3 Na2SO4 + 2 HCl
Al(OH)3 + Ba(OH)2 = Ba3 + (AlO3)2 + H2O =>
2 Al(OH)3 + 3 Ba(OH)2 = Ba3 + (AlO3)2 + 6 H2O
CH20 + NO3{-} + H{+} = CO2 + NH3 + H2O =>
CH20 + 3 NO3{-} + 3 H{+} = CO2 + 3 NH3 + 7 H2O
In + Cl = InCl3 =>
In + 3 Cl = InCl3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
ZnCO3 + KOH = K2CO3 + Zn(OH)2 =>
ZnCO3 + 2 KOH = K2CO3 + Zn(OH)2
NaCl2HC2O2 + H2O = H2Cl2C2O2 + NaOH =>
NaCl2HC2O2 + H2O = H2Cl2C2O2 + NaOH
C3H8 + Br = C3H6 + HBr2 =>
C3H8 + 4 Br = C3H6 + 2 HBr2
NaAl(OH)2 + HCl = AlCl + H2O + NaCl =>
NaAl(OH)2 + 2 HCl = AlCl + 2 H2O + NaCl
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Pb(NO3)2 = NO2 + O2 + PbO =>
2 Pb(NO3)2 = 4 NO2 + O2 + 2 PbO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
OH{-} + MnO4{-} + NO2{-} = MnO4{2-} + NO3{-} + H2O =>
2 OH{-} + 2 MnO4{-} + NO2{-} = 2 MnO4{2-} + NO3{-} + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KMnO4 + FeI2 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + I2 + H2O =>
6 KMnO4 + 10 FeI2 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 10 I2 + 24 H2O
ZnS2 + O2 = ZnO + SO2 =>
2 ZnS2 + 5 O2 = 2 ZnO + 4 SO2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CH3CHO + CuO = CH3COOH + Cu2O =>
CH3CHO + 2 CuO = CH3COOH + Cu2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Na[Al(OH)4] + NaHSO4 = Na2SO4 + Al(OH)3 + H2O =>
Na[Al(OH)4] + NaHSO4 = Na2SO4 + Al(OH)3 + H2O
O2 + P2 = P4O6 =>
3 O2 + 2 P2 = P4O6
Ag(NO3)2 + Zn3(PO4)2 = Ag3(PO4)2 + Zn(NO3)2 =>
3 Ag(NO3)2 + Zn3(PO4)2 = Ag3(PO4)2 + 3 Zn(NO3)2
Mg{2+} + OH{-} = MgO + H2O =>
Mg{2+} + 2 OH{-} = MgO + H2O
Na2C2O4 + CuSO4 = Na2SO4 + CuC2O4 =>
Na2C2O4 + CuSO4 = Na2SO4 + CuC2O4
(NH4)2HPO4 + KCl + MgCl2 = KMgPO4 + NH3 + HCl =>
(NH4)2HPO4 + KCl + MgCl2 = KMgPO4 + 2 NH3 + 3 HCl
NaOH + FeS = Fe(OH)2 + Na2S =>
2 NaOH + FeS = Fe(OH)2 + Na2S
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2C6H6O2 + OH = H2O + C6H6O2 =>
H2C6H6O2 + 2 OH = 2 H2O + C6H6O2
Zn + Pb(OH)4 = Pb + Zn(OH)4 =>
Zn + Pb(OH)4 = Pb + Zn(OH)4
MgSO4 + Na + Po4 = Mg3(Po4)2 + Na2SO4 =>
3 MgSO4 + 6 Na + 2 Po4 = Mg3(Po4)2 + 3 Na2SO4
NH3 + In2O3 = InH3 + N2O3 =>
2 NH3 + In2O3 = 2 InH3 + N2O3
NaCO3 + HC2H3O2 = NaCH3CO2 + H2O + CO2 =>
8 NaCO3 + 9 HC2H3O2 = 8 NaCH3CO2 + 6 H2O + 10 CO2
CHCH + KMnO4 + H2SO4 = CO2H2 + K2SO4 + MnSO4 + H2O =>
5 CHCH + 6 KMnO4 + 9 H2SO4 = 10 CO2H2 + 3 K2SO4 + 6 MnSO4 + 4 H2O
Ca(HS)2 + HCl = CaCl2 + H2S =>
Ca(HS)2 + 2 HCl = CaCl2 + 2 H2S
Co + InP = CoP3 + In =>
Co + 3 InP = CoP3 + 3 In
H2C3H2O4 + NaOH = NaC3H2O4 + H3O =>
H2C3H2O4 + NaOH = NaC3H2O4 + H3O
Bi(NO3)3 + Al2(SO4)3 = Al2(NO3)3 + Bi(SO4)3 =>
Bi(NO3)3 + Al2(SO4)3 = Al2(NO3)3 + Bi(SO4)3
CuS + HCl2 = HCuS + Cl =>
CuS + HCl2 = HCuS + 2 Cl
H2Te + Zn(OH)3 = ZnOHTe + H2O =>
H2Te + Zn(OH)3 = ZnOHTe + 2 H2O
Ba(NO3)2 + H3PO4 = H3(NO3)2 + BaPO4 =>
Ba(NO3)2 + H3PO4 = H3(NO3)2 + BaPO4
(CH4) + O2 = C4O2 + H2O =>
4(CH4) + 5 O2 = C4O2 + 8 H2O
Ca(g) + Cu(NO3)2(g) = Ca(NO3)2(g) + Cu(g) =>
Ca(g) + Cu(NO3)2(g) = Ca(NO3)2(g) + Cu(g)
K2CO3 + H3PO4 = H2CO3 + K3PO4 =>
3 K2CO3 + 2 H3PO4 = 3 H2CO3 + 2 K3PO4
ZnO + CH3COOH = (CH3COO)2Zn + H2O =>
ZnO + 2 CH3COOH = (CH3COO)2Zn + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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