| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Na2SO3(aq) + K2Cr2O7(aq) + 4 H2SO4(aq) = 3 Na2SO4(aq) + K2SO4 + Cr2(SO4)3 + 4 H2O(l)
BaO + Br2O = Ba(BrO)2 =>
BaO + Br2O = Ba(BrO)2
K2Cr2O7 + H2SO4 + FeSO3 = Cr2SO4 + FeSO4 + K2SO4 + H2O =>
K2Cr2O7 + 2 H2SO4 + 5 FeSO3 = Cr2SO4 + 5 FeSO4 + K2SO4 + 2 H2O
(CH3)2Si(OH)2 = Si2(CH3)4O(OH)2 + H2O =>
2(CH3)2Si(OH)2 = Si2(CH3)4O(OH)2 + H2O
NH4OH + H2SO4 = H2O + (NH4)2SO4 =>
2 NH4OH + H2SO4 = 2 H2O + (NH4)2SO4
C2H5 + O2 = CO2 + HO2 =>
C2H5 + 7 O2 = 2 CO2 + 5 HO2
Zn + Ni2(SO4){-}2 = Zn2(SO4){-}2 + Ni =>
2 Zn + Ni2(SO4){-}2 = Zn2(SO4){-}2 + 2 Ni
CrSO4(AQ) + K2CO3(S) = CrCO3(S) + K2SO4(AQ) =>
CrSO4(AQ) + K2CO3(S) = CrCO3(S) + K2SO4(AQ)
NaHCO3 + H = NaH2 + CO3 =>
NaHCO3 + H = NaH2 + CO3
H2NCH(CH3)CN + H2O = H2NCH(CH3)OOH + NH3 =>
2 H2NCH(CH3)CN + 6 H2O = 3 H2NCH(CH3)OOH + NH3
FeCl3 + NH3 + H2O = Fe(OH)Cl2 + NH4Cl =>
FeCl3 + NH3 + H2O = Fe(OH)Cl2 + NH4Cl
CaC2O4 + H2SO4 + KMnO4 = CaSO4 + CO2 + MnSO4 + K2SO4 + H2O =>
5 CaC2O4 + 8 H2SO4 + 2 KMnO4 = 5 CaSO4 + 10 CO2 + 2 MnSO4 + K2SO4 + 8 H2O
Ca + HBr = Ca7Br2 + H2 =>
7 Ca + 2 HBr = Ca7Br2 + H2
MgCO3*3H2O = Mg5(CO3)4(OH)2*5H2O + H2O + CO2 =>
5 MgCO3*3H2O = Mg5(CO3)4(OH)2*5H2O + 9 H2O + CO2
Cs{+} + Br{-} = Cs + Br =>
Cs{+} + Br{-} = Cs + Br
LithiumHydroxide + Iron(III)Sulfate = Iron(III)Hydroxide + LithiumSulfate =>
6 LiOH + Fe2(SO4)3 = 2 Fe(OH)3 + 3 Li2SO4
CaC2O4 + CH3COOH = C3H3O4 + CaCOOH =>
CaC2O4 + CH3COOH = C3H3O4 + CaCOOH
C2H5NH2 + H2O = C2H7NH2O =>
C2H5NH2 + H2O = C2H7NH2O
Sr(OH)2 + H2CO3 = SrCO3 + H2O =>
Sr(OH)2 + H2CO3 = SrCO3 + 2 H2O
P4H10 + H2O = PH3 + O2 =>
2 P4H10 + 2 H2O = 8 PH3 + O2
C2H4O2 + H2O2 = CH3CO3H + H2O =>
C2H4O2 + H2O2 = CH3CO3H + H2O
CH3 + Br = CBr4 + H =>
CH3 + 4 Br = CBr4 + 3 H
CuSO4 + NH2CH2COOH + NaOH = C4H8CuN2O4 + H2O + Na2SO4 =>
CuSO4 + 2 NH2CH2COOH + 2 NaOH = C4H8CuN2O4 + 2 H2O + Na2SO4
Na3AsO3 + NaHCO3 = NaHAs2O4 + Na2CO3 + H2O =>
2 Na3AsO3 + 5 NaHCO3 = NaHAs2O4 + 5 Na2CO3 + 2 H2O
Ba3PO4 + H2SO4 = Ba2SO4 + H3PO4 =>
2 Ba3PO4 + 3 H2SO4 = 3 Ba2SO4 + 2 H3PO4
FeCl3 + H2O = FeCl3*13H2O =>
FeCl3 + 13 H2O = FeCl3*13H2O
(Na2SO3) + (HCl) = (H2SO3) + (NaCl) =>
(Na2SO3) + 2(HCl) = (H2SO3) + 2(NaCl)
Cu + HNO3 + H2SO4 = CuSO4 + N2O + H2O =>
4 Cu + 2 HNO3 + 4 H2SO4 = 4 CuSO4 + N2O + 5 H2O
H2O + Na2O2 + CoCl2 = Co(OH)3 + Na + Cl =>
6 H2O + 3 Na2O2 + 4 CoCl2 = 4 Co(OH)3 + 6 Na + 8 Cl
Pb + H2O(l) = H + Pb(OH)2 =>
Pb + 2 H2O(l) = 2 H + Pb(OH)2
AgSO4 + NH4OH = AgOH + NH4SO4 =>
AgSO4 + NH4OH = AgOH + NH4SO4
MnS + HNO3 + HCl = S + MnCl2 + NO + H2O =>
3 MnS + 2 HNO3 + 6 HCl = 3 S + 3 MnCl2 + 2 NO + 4 H2O
KMnO4 = KMnO2 + O =>
KMnO4 = KMnO2 + 2 O
Ca + CuCl2*H2O = CaCl2 + Cu + H2O =>
Ca + CuCl2*H2O = CaCl2 + Cu + H2O
FeCl3 + SO2 + H2O = FeCl2 + HCl + H2SO4 =>
2 FeCl3 + SO2 + 2 H2O = 2 FeCl2 + 2 HCl + H2SO4
CH3C(O)H + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 CH3C(O)H + 2 KMnO4 + 3 H2SO4 = 5 CH3COOH + 2 MnSO4 + K2SO4 + 3 H2O
Ni2(CO3)(OH)2 = Ni2 + CO3 + O2 + H2 =>
Ni2(CO3)(OH)2 = Ni2 + CO3 + O2 + H2
KMnO4 + HCl + Na2S2O3 = MnCl2 + KCl + Na2S2O4 + H2O =>
2 KMnO4 + 6 HCl + 5 Na2S2O3 = 2 MnCl2 + 2 KCl + 5 Na2S2O4 + 3 H2O
SO2 + C = SO + CO =>
SO2 + C = SO + CO
KCI + Na2SO4 = K2SO4 + NaCI =>
2 KCI + Na2SO4 = K2SO4 + 2 NaCI
NaN3 + Fe2O3 = Na2O + Fe + N =>
6 NaN3 + Fe2O3 = 3 Na2O + 2 Fe + 18 N
AgNO3 + Fr2SO4 = AgSO4 + Fr2NO3 =>
AgNO3 + Fr2SO4 = AgSO4 + Fr2NO3
C4H10 + K2Cr2O7 + H2SO4 = C4H8O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C4H10 + 2 K2Cr2O7 + 8 H2SO4 = 3 C4H8O + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
SnCl2 + K2Cr2O7 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
3 SnCl2 + K2Cr2O7 + 14 HCl = 2 CrCl3 + 3 SnCl4 + 2 KCl + 7 H2O
C7H6O2 + H2O = H3O + CO2 =>
C7H6O2 + 42 H2O = 30 H3O + 7 CO2
K3[Ga(OH)6] + H2SO4 = Ga(OH)3 + K2SO4 + H2O =>
2 K3[Ga(OH)6] + 3 H2SO4 = 2 Ga(OH)3 + 3 K2SO4 + 6 H2O
FeCl2 + O2 = FeCl3 + FeO3 =>
6 FeCl2 + 3 O2 = 4 FeCl3 + 2 FeO3
SF4(g) + H2O = SO2(g) + HF(aq) =>
SF4(g) + 2 H2O = SO2(g) + 4 HF(aq)
Pb(C2H3O2)2 + NH3 = PbNH3 + (C2H3O2)2 =>
Pb(C2H3O2)2 + NH3 = PbNH3 + (C2H3O2)2
NO + Cl2 + AlCl3 = NO[AlCl4] =>
2 NO + Cl2 + 2 AlCl3 = 2 NO[AlCl4]
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/23
Équations équilibrées sur12/26/22
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