| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cu + 2 H{+} = 2 Cu{+} + H2
BaO + NO2 = Ba(NO3)2 + NO =>
BaO + 3 NO2 = Ba(NO3)2 + NO
CH4NO2 + O2 = CO2 + H2O + NO2 =>
CH4NO2 + 2 O2 = CO2 + 2 H2O + NO2
C8H10O = C8H8 + H2O =>
C8H10O = C8H8 + H2O
H3PO3 + AgNO3 = H3PO4 + Ag + NO =>
2 H3PO3 + AgNO3 = 2 H3PO4 + Ag + NO
Fe2O3 + HI = Fe + HIO3 =>
Fe2O3 + HI = 2 Fe + HIO3
NH4Cl(aq) + CaSO3(aq) = CaCl2 + (NH4)2SO3 =>
2 NH4Cl(aq) + CaSO3(aq) = CaCl2 + (NH4)2SO3
H + OCl = HOCl =>
H + OCl = HOCl
Cu + H{+} = Cu{+2} + H2 =>
Cu + 2 H{+} = Cu{+2} + H2
C4H6O6 + LiOH = C4LiHO4 + H2O =>
C4H6O6 + LiOH = C4LiHO4 + 3 H2O
C2H6O2 + HNO3 = C2H2O4 + NO2 + H2O =>
C2H6O2 + 8 HNO3 = C2H2O4 + 8 NO2 + 6 H2O
K2SO3 + AlCl3 + H2O = KCl + Al(OH)3 + SO2 =>
3 K2SO3 + 2 AlCl3 + 3 H2O = 6 KCl + 2 Al(OH)3 + 3 SO2
Na2SO4 + CaCl2 + H2O = CaSO4*H2O + NaCl =>
Na2SO4 + CaCl2 + H2O = CaSO4*H2O + 2 NaCl
Al + (OH)3 = Al(OH)3 =>
Al + (OH)3 = Al(OH)3
NH3 + SO3 = N2 + S + H2O =>
2 NH3 + SO3 = N2 + S + 3 H2O
I2 + AlF3 = AlI + F =>
I2 + 2 AlF3 = 2 AlI + 6 F
CH3COOH + CaO = (CH3COO)2Ca + H2O =>
2 CH3COOH + CaO = (CH3COO)2Ca + H2O
BaO + NO2 = Ba(NO3)2 + Ba(NO2)2 =>
2 BaO + 4 NO2 = Ba(NO3)2 + Ba(NO2)2
NH4Cl(aq) + CaSO3(aq) = (NH4)2SO3(s) + CaCl2(aq) =>
2 NH4Cl(aq) + CaSO3(aq) = (NH4)2SO3(s) + CaCl2(aq)
Cu + H{+} = Cu2{+} + H2 =>
4 Cu + 2 H{+} = 2 Cu2{+} + H2
Ir + HCl + HNO3 = H2IrCl6 + NO + H2O =>
3 Ir + 18 HCl + 4 HNO3 = 3 H2IrCl6 + 4 NO + 8 H2O
C3H8 + KO2 = K2CO3 + KOH + H2O =>
3 C3H8 + 20 KO2 = 9 K2CO3 + 2 KOH + 11 H2O
K3(PO4) + Al2(SO4)3 = AlPO4 + K2SO4 =>
2 K3(PO4) + Al2(SO4)3 = 2 AlPO4 + 3 K2SO4
NH3 + SO3 = NH2SO3H =>
NH3 + SO3 = NH2SO3H
Al + (OH)3 = Al2O + H2O =>
6 Al + 2(OH)3 = 3 Al2O + 3 H2O
BaO + NO2 = Ba(NO3)2 + NO =>
BaO + 3 NO2 = Ba(NO3)2 + NO
FeSO4 + K2O = FeO + K2SO4 =>
FeSO4 + K2O = FeO + K2SO4
Cu + H{+} = Cu{2+} + H2 =>
Cu + 2 H{+} = Cu{2+} + H2
Co(NO3)2 + LiOH = Co(OH)2 + LiNO3 =>
Co(NO3)2 + 2 LiOH = Co(OH)2 + 2 LiNO3
SnCl2 + H2SO4 = SnCl4 + Sn(SO4) + SO2 + H2O =>
2 SnCl2 + 2 H2SO4 = SnCl4 + Sn(SO4) + SO2 + 2 H2O
K3(PO4) + Al2(SO4)3 = Al2(PO4) + K3(SO4)3 =>
K3(PO4) + Al2(SO4)3 = Al2(PO4) + K3(SO4)3
Fe3P + O2 = Fe2O3 + P =>
4 Fe3P + 9 O2 = 6 Fe2O3 + 4 P
NH3 + SO3 = SO2 + N2 + H2O =>
2 NH3 + 3 SO3 = 3 SO2 + N2 + 3 H2O
Zn(s) + S8 = ZnS(s) =>
8 Zn(s) + S8 = 8 ZnS(s)
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
C6H12(g) + O2(g) = CO2(g) + H2O(l) =>
C6H12(g) + 9 O2(g) = 6 CO2(g) + 6 H2O(l)
FeO4{2-} + H2O = FeOOH + O2 + OH{-} =>
4 FeO4{2-} + 6 H2O = 4 FeOOH + 3 O2 + 8 OH{-}
Cu + H{+} = Cu{2+} + H =>
Cu + 2 H{+} = Cu{2+} + 2 H
KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + O2 =>
4 KMnO4 + 6 H2SO4 = 6 H2O + 2 K2SO4 + 4 MnSO4 + 5 O2
C7H6 + H2 = C7H14 =>
C7H6 + 4 H2 = C7H14
K3PO4(s) = K2O(s) + P4O10(s) =>
4 K3PO4(s) = 6 K2O(s) + P4O10(s)
Fe(NO3)3 + NH3 + H2 = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + NH3 + 4 H2 = Fe(OH)3 + 2 NH4NO3
SO3 + NH3 = NO + SO2 + H2O =>
5 SO3 + 2 NH3 = 2 NO + 5 SO2 + 3 H2O
C6H12(g) + O2(g) = CO2(g) + H2O(g) =>
C6H12(g) + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
B2S3(s) + H2O = H3BO3 + H2S =>
B2S3(s) + 6 H2O = 2 H3BO3 + 3 H2S
(NH4)3PO4 + NaOH = Na3PO4 + NH3 + HOH =>
(NH4)3PO4 + 3 NaOH = Na3PO4 + 3 NH3 + 3 HOH
CH3COOHNa + H2SO4 = CH3COOH + Na(H2SO4) =>
CH3COOHNa + H2SO4 = CH3COOH + Na(H2SO4)
Fe3(s) + O2(g) = FeO =>
2 Fe3(s) + 3 O2(g) = 6 FeO
FeO4{2-} + H2O = FeO(OH) + OH{-} + O2 =>
4 FeO4{2-} + 6 H2O = 4 FeO(OH) + 8 OH{-} + 3 O2
K3PO4(s) = K(aq) + PO4(aq) =>
K3PO4(s) = 3 K(aq) + PO4(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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