| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CH6 = C2H4 + H2 =>
2 CH6 = C2H4 + 4 H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe(OH)2 + H2Co3 = FeCo3 + H2O =>
Fe(OH)2 + H2Co3 = FeCo3 + 2 H2O
H2 + NO3 = NHO3 =>
H2 + 2 NO3 = 2 NHO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe2 + CuSO4 = Cu + FeSO4 =>
Fe2 + 2 CuSO4 = 2 Cu + 2 FeSO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
N2O5 = N2 + O2 =>
2 N2O5 = 2 N2 + 5 O2
ZnCl2 + Na2S = ZnS + Na + Cl =>
ZnCl2 + Na2S = ZnS + 2 Na + 2 Cl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
CuZn + HCl = CuCl + Zn + H2 =>
2 CuZn + 2 HCl = 2 CuCl + 2 Zn + H2
CH3CH26CH3(l) + O2(g) = CO2(g) + H2O(g) =>
CH3CH26CH3(l) + 11 O2(g) = 3 CO2(g) + 16 H2O(g)
H2SO4(aq) + NaHCO3(s) = Na2SO4(aq) + H2O + CO2 =>
H2SO4(aq) + 2 NaHCO3(s) = Na2SO4(aq) + 2 H2O + 2 CO2
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
C6H12 + N6Cl12 = C3Cl12 + N + H =>
C6H12 + 2 N6Cl12 = 2 C3Cl12 + 12 N + 12 H
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HCH3CO2 + CaCO3 = Ca(CH3CO2)2 + CO2 + H2O =>
2 HCH3CO2 + CaCO3 = Ca(CH3CO2)2 + CO2 + H2O
C4H10 + HBr = C4H9Br + H2 =>
C4H10 + HBr = C4H9Br + H2
C8H9O2N + SnCl2*H2O + HCl = C8H12NCl + SnCl4 + H2O =>
C8H9O2N + 3 SnCl2*H2O + 7 HCl = C8H12NCl + 3 SnCl4 + 5 H2O
H2TO3 + Au(OH)3 = Au2(TO3)3 + H2O =>
3 H2TO3 + 2 Au(OH)3 = Au2(TO3)3 + 6 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
hydrogen + ironoxide = iron + water =>
3 H2 + Fe2O3 = 2 Fe + 3 H2O
Na3N = Na + N2 =>
2 Na3N = 6 Na + N2
CH3C4H9 + O2 = H2O + CO2 =>
CH3C4H9 + 8 O2 = 6 H2O + 5 CO2
CH3COH + K2Cr2O7 + H2SO4 = K2SO4 + H2O + Cr2(SO4)3 + CH3COOH =>
3 CH3COH + K2Cr2O7 + 4 H2SO4 = K2SO4 + 4 H2O + Cr2(SO4)3 + 3 CH3COOH
H2SO3 + NH4 = N(SO3)2 + H =>
2 H2SO3 + NH4 = N(SO3)2 + 8 H
H2SO4 + FeS = FeSO4 + H2S =>
H2SO4 + FeS = FeSO4 + H2S
AgF + KOH = KF + Ag2O + H2O =>
2 AgF + 2 KOH = 2 KF + Ag2O + H2O
ZnI2 + H3PO4 = PH3 + ZnO + I2 =>
4 ZnI2 + H3PO4 = PH3 + 4 ZnO + 4 I2
Ba(OH) + N2O5 = Ba(NO3) + H2O =>
2 Ba(OH) + N2O5 = 2 Ba(NO3) + H2O
C6 + H12O6 = C2H6O + CO2 =>
C6 + H12O6 = 2 C2H6O + 2 CO2
V2O5 + H2O = VO(H2O)5 + OH =>
V2O5 + 13 H2O = 2 VO(H2O)5 + 6 OH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K2S5O6 + K2Cr2O7 + HSO4 = Cr2(SO4)3 + K2SO4 + H2O =>
5 K2S5O6 + 12 K2Cr2O7 + 28 HSO4 = 12 Cr2(SO4)3 + 17 K2SO4 + 14 H2O
Ca(H2PO4)2 + (NH4)2CO3 = NH4HPO4 + Ca + C + H + O =>
Ca(H2PO4)2 + (NH4)2CO3 = 2 NH4HPO4 + Ca + C + 2 H + 3 O
K2C2O4 + Na2MnO4 + H2SO4 = K2SO4 + Na2SO4 + MnSO4 + CO2 + H2O =>
2 K2C2O4 + Na2MnO4 + 4 H2SO4 = 2 K2SO4 + Na2SO4 + MnSO4 + 4 CO2 + 4 H2O
HfCl4 + OC4H8 = HfCl4(OC4H8)2 =>
HfCl4 + 2 OC4H8 = HfCl4(OC4H8)2
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
Cu(NO3)2 + K2CO3 + H2O = Cu(NO3)(OH) + H2CO3 + K(NO3) =>
2 Cu(NO3)2 + K2CO3 + 2 H2O = 2 Cu(NO3)(OH) + H2CO3 + 2 K(NO3)
FeCl3 + CaCO3 + H2O = CaCl2 + Fe(OH)3 + CO2 =>
2 FeCl3 + 3 CaCO3 + 3 H2O = 3 CaCl2 + 2 Fe(OH)3 + 3 CO2
CrO + HCl = CrOH + Cl =>
CrO + HCl = CrOH + Cl
K3CrO4 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl3 + H2O =>
K3CrO4 + Na2SO3 + 6 HCl = 3 KCl + Na2SO4 + CrCl3 + 3 H2O
Cr(OH)3 + IO3{-} + OH{-} = CrO4{-2} + I + H2O =>
5 Cr(OH)3 + 3 IO3{-} + 7 OH{-} = 5 CrO4{-2} + 3 I + 11 H2O
Li2O + Ca(OH)2 = LiOH + CaO =>
Li2O + Ca(OH)2 = 2 LiOH + CaO
MnS + Pt = Mn + PtS =>
MnS + Pt = Mn + PtS
Fe(NH4)2(SO4)2*6H2O + KMnO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + (NH4)2(SO4) + K2(SO4) + H2O =>
10 Fe(NH4)2(SO4)2*6H2O + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + 10(NH4)2(SO4) + K2(SO4) + 68 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/09/25
Équations équilibrées sur03/11/24
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