| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ca + 3 AlCl2 = 3 CaCl2 + Al3
MgOHNO3 + HNO3 = Mg(NO3)2 + H2O =>
MgOHNO3 + HNO3 = Mg(NO3)2 + H2O
KMnO4 + H2SO4 = KSO4 + MnSO4 + H + O =>
KMnO4 + 2 H2SO4 = KSO4 + MnSO4 + 4 H + 4 O
Mg3N2 + H2SO4 = MgSO4(aq) + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4(aq) + (NH4)2SO4
Pt + HNO3 + HCl = H2PtCl6 + NO + H2O =>
3 Pt + 4 HNO3 + 18 HCl = 3 H2PtCl6 + 4 NO + 8 H2O
H2NNH2 + H2O = H2NNH3 + OH =>
H2NNH2 + H2O = H2NNH3 + OH
Cl2 + PbF4 = PbCl + F =>
Cl2 + 2 PbF4 = 2 PbCl + 8 F
NH4H2PO4 + Ca(OH)2 = NH4OH + Ca3(PO4)2 + H2O =>
2 NH4H2PO4 + 3 Ca(OH)2 = 2 NH4OH + Ca3(PO4)2 + 4 H2O
KMnO4 + Ti2SO4 + H2SO4 = MnSO4 + Ti2(SO4)3 + K2SO4 + H2O =>
4 KMnO4 + 5 Ti2SO4 + 16 H2SO4 = 4 MnSO4 + 5 Ti2(SO4)3 + 2 K2SO4 + 16 H2O
NaIO4 + NaHSO3 = NaHSO4 + Na2SO4 + H2O + I2 =>
2 NaIO4 + 7 NaHSO3 = 5 NaHSO4 + 2 Na2SO4 + H2O + I2
Ni(OH)2 + H = NiOH + H2O =>
Ni(OH)2 + H = NiOH + H2O
CuI2 + K2CO3 = CuCO3 + KI =>
CuI2 + K2CO3 = CuCO3 + 2 KI
CO + LiOH = LiCO + HO =>
CO + LiOH = LiCO + HO
C15H31CO2H2 + O2 = CO2 + H2O =>
4 C15H31CO2H2 + 93 O2 = 64 CO2 + 66 H2O
HCCNaCH3CH2OH = HCCHCH3CH2ONa =>
HCCNaCH3CH2OH = HCCHCH3CH2ONa
[AsO4]3{-} + S2{-} + H{+} = [AsO3]{-} + S + H2O3 =>
[AsO4]3{-} + 4 S2{-} + 2 H{+} = 3[AsO3]{-} + 8 S + H2O3
Be(OH)2 + K2SO3 = BeSO3 + KOH =>
Be(OH)2 + K2SO3 = BeSO3 + 2 KOH
K2Cr2O7 + H2SO4 + SO2 = Cr2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + H2SO4 + 3 SO2 = Cr2(SO4)3 + H2O + K2SO4
Ba(C2H3O2)2 + (NH4)3PO4 = Ba3(PO4)2 + NH4C2H3O2 =>
3 Ba(C2H3O2)2 + 2(NH4)3PO4 = Ba3(PO4)2 + 6 NH4C2H3O2
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
CH3CH2OH + CH3CH2Cl = CH3CH2OCH2CH3 + HCl =>
CH3CH2OH + CH3CH2Cl = CH3CH2OCH2CH3 + HCl
KI + CUSO4 = KSO4 + CUI =>
KI + CUSO4 = KSO4 + CUI
Fe2(SO4)3 + H2O = Fe + H2SO4 + O2 =>
2 Fe2(SO4)3 + 6 H2O = 4 Fe + 6 H2SO4 + 3 O2
FCl3 + NaOH = F(OH)3 + NaCl =>
FCl3 + 3 NaOH = F(OH)3 + 3 NaCl
Na3Cr(OH)6 + H2O2 = Na2CrO4 + NaOH + H2O =>
2 Na3Cr(OH)6 + 3 H2O2 = 2 Na2CrO4 + 2 NaOH + 8 H2O
FeS + KClO3 + H2SO4 = Fe(SO4)3 + KCl + H2O =>
FeS + 2 KClO3 + 2 H2SO4 = Fe(SO4)3 + 2 KCl + 2 H2O
Ca(SiO3) + HF = SiF4 + CaF2 + H2O =>
Ca(SiO3) + 6 HF = SiF4 + CaF2 + 3 H2O
C3H7Cl + K = C6H14 + KCl =>
2 C3H7Cl + 2 K = C6H14 + 2 KCl
Sr(OH)2 + CaO = SrO2 + Ca(OH) =>
Sr(OH)2 + 2 CaO = SrO2 + 2 Ca(OH)
NaHSO3 + O2 = NaSO4 + H2O =>
4 NaHSO3 + 3 O2 = 4 NaSO4 + 2 H2O
Cr + CdOH = CrOH + Cd =>
Cr + CdOH = CrOH + Cd
BaCI2 + KI = KCI + BaI2 =>
BaCI2 + KI = KCI + BaI2
Ba(NO3)2 + BeS = Be(NO3)2 + BaS =>
Ba(NO3)2 + BeS = Be(NO3)2 + BaS
Ga + H2SO4 = Ga2(SO4)3 + H2 =>
2 Ga + 3 H2SO4 = Ga2(SO4)3 + 3 H2
NaOH + C = Na + H2 + Na2CO3 =>
6 NaOH + 2 C = 2 Na + 3 H2 + 2 Na2CO3
SO2Cl2 = SO2 + Cl2 =>
SO2Cl2 = SO2 + Cl2
K2S(aq) + H2SO4(aq) = K2SO4 + SO2 + H2O =>
K2S(aq) + 4 H2SO4(aq) = K2SO4 + 4 SO2 + 4 H2O
CdCl2 + AgNO3 = AgCl + Cd(NO3)2 =>
CdCl2 + 2 AgNO3 = 2 AgCl + Cd(NO3)2
NaHF2 + O2 = Na2O + H2O + F =>
2 NaHF2 + O2 = Na2O + H2O + 4 F
Ba(C2H3O2)2 + Na3PO4 = Ba3(PO4)2 + NaC2H3O2 =>
3 Ba(C2H3O2)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaC2H3O2
P4 + O2 = P4O2 =>
P4 + O2 = P4O2
HSO4(aq) + OH(aq) = SO4(aq) + H2O(l) =>
HSO4(aq) + OH(aq) = SO4(aq) + H2O(l)
H2S + Fe = FeS + H2 =>
H2S + Fe = FeS + H2
C6H6 + C10H8 = C16H14 =>
C6H6 + C10H8 = C16H14
Na2C2O4 + Al2(SO4)3 = AlCO2 + Na + SO4 =>
Na2C2O4 + Al2(SO4)3 = 2 AlCO2 + 2 Na + 3 SO4
H2SO4 + Mg = SO4MgH2 =>
H2SO4 + Mg = SO4MgH2
Na2O = ONa2 =>
Na2O = ONa2
OH = H2O + O2 =>
4 OH = 2 H2O + O2
KMnO4 + H2SO4 + FeSO4 = Fe2(SO4)3 + H2O + MnSO4 + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 FeSO4 = 5 Fe2(SO4)3 + 8 H2O + 2 MnSO4 + K2SO4
Mg + FeCl3 = MgCl2 + Fe =>
3 Mg + 2 FeCl3 = 3 MgCl2 + 2 Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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