| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiOH(s) + CO2(l) = Li2CO3(s) + H2O(g)
Na2(CO3) + H2O = Na2O + H2(CO3) =>
Na2(CO3) + H2O = Na2O + H2(CO3)
Zn + Pb3NO2 = Pb3 + ZnNO2 =>
Zn + Pb3NO2 = Pb3 + ZnNO2
CrCl3 + H2SO4 = Cr2(SO4)3 + HCl =>
2 CrCl3 + 3 H2SO4 = Cr2(SO4)3 + 6 HCl
Zn + CuBr2 = ZnCu + Br2 =>
Zn + CuBr2 = ZnCu + Br2
Al(NO3)3 + NH3 = H2O + Al(OH)3 + N =>
Al(NO3)3 + 5 NH3 = 6 H2O + Al(OH)3 + 8 N
H2SiF6 + NaOH = NaF + Na2SiO3 + H2O =>
H2SiF6 + 8 NaOH = 6 NaF + Na2SiO3 + 5 H2O
KOH + H = K + H2O =>
KOH + H = K + H2O
Li{+} + Br{2-} = Li2 + Br =>
2 Li{+} + Br{2-} = Li2 + Br
SrCl2 + Na2CO3 = SrNa2 + Cl2CO3 =>
SrCl2 + Na2CO3 = SrNa2 + Cl2CO3
Al2(SO4)3(aq) + (NH4)2CO3(aq) = Al2(CO3)3 + (NH4)2(SO4)(aq) =>
Al2(SO4)3(aq) + 3(NH4)2CO3(aq) = Al2(CO3)3 + 3(NH4)2(SO4)(aq)
Na32I32 + H10S5O20 = I32 + H2S + H8O4 + Na8S4O16 =>
Na32I32 + 4 H10S5O20 = I32 + 4 H2S + 4 H8O4 + 4 Na8S4O16
H{+} + Zn = Zn{+2} + H2 =>
2 H{+} + Zn = Zn{+2} + H2
C2H5NH2 + H3PO4 = (C2H5NH3)2HPO4 =>
2 C2H5NH2 + H3PO4 = (C2H5NH3)2HPO4
Fe3P2 = Fe + P =>
Fe3P2 = 3 Fe + 2 P
Ethane + oxygen = carbonmonoxide + water =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
FeSO4H14O7 + FeCl3H12O6 + KOH = Fe3O4 + KCl + K2SO4 + H2O =>
FeSO4H14O7 + 2 FeCl3H12O6 + 8 KOH = Fe3O4 + 6 KCl + K2SO4 + 23 H2O
CCl4 + AgNO3 = AgCl + C(NO3)4 =>
CCl4 + 4 AgNO3 = 4 AgCl + C(NO3)4
Ca + ClO2 = CaO + Cl =>
2 Ca + ClO2 = 2 CaO + Cl
Au + MgCl2 = AuMgCl2 =>
Au + MgCl2 = AuMgCl2
W + HF + HNO3 = H2[WF8] + NO + H2O =>
W + 8 HF + 2 HNO3 = H2[WF8] + 2 NO + 4 H2O
Ca + H2SO4 = Ca(H2SO4)2 =>
Ca + 2 H2SO4 = Ca(H2SO4)2
NH2C2OOH + O2 = CO2 + N2 + H2O =>
4 NH2C2OOH + 7 O2 = 8 CO2 + 2 N2 + 6 H2O
Al + Pb2O4 = Al2O3 + Pb =>
8 Al + 3 Pb2O4 = 4 Al2O3 + 6 Pb
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
BaCl2 + K2(CrO4) = Ba(CrO4) + KCl =>
BaCl2 + K2(CrO4) = Ba(CrO4) + 2 KCl
MoO2 + HCl = MoCl4 + H2O =>
MoO2 + 4 HCl = MoCl4 + 2 H2O
Ba2 + I = Ba2I =>
Ba2 + I = Ba2I
Cu + HNO3 = Cu(NO3)3 + NO2 + H2O =>
Cu + 6 HNO3 = Cu(NO3)3 + 3 NO2 + 3 H2O
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
Cu2SO4 + KI = Cu2I2 + K2SO4 =>
Cu2SO4 + 2 KI = Cu2I2 + K2SO4
Ca3Al2Si3O12 + H2CO3 + H2O = Ca{2+} + Al4Si4O10(OH)8 + H4SiO4 + HCO3{-} =>
2 Ca3Al2Si3O12 + 12 H2CO3 + 2 H2O = 6 Ca{2+} + Al4Si4O10(OH)8 + 2 H4SiO4 + 12 HCO3{-}
Mg(HCO3)2 + Mg(OH)2 = (MgOH)2CO3 + H2O =>
Mg(HCO3)2 + 3 Mg(OH)2 = 2(MgOH)2CO3 + 2 H2O
C8H18O2 + O2 = CO2 + H2O =>
2 C8H18O2 + 23 O2 = 16 CO2 + 18 H2O
HgCl + K2SO4 = KCl + Hg2SO4 =>
2 HgCl + K2SO4 = 2 KCl + Hg2SO4
Hg(CH3COO)2 + MgBr2 = HgBr2 + Mg(CH3COO)2 =>
Hg(CH3COO)2 + MgBr2 = HgBr2 + Mg(CH3COO)2
sodiumbicarbonate + HCl = sodiumchloride + water + carbondioxide =>
NaHCO3 + HCl = NaCl + H2O + CO2
H{+} + MnO4{-} + Fe2 = Mn{2+} + Fe{3+} + H2O =>
48 H{+} + 6 MnO4{-} + 5 Fe2 = 6 Mn{2+} + 10 Fe{3+} + 24 H2O
Na2CS3 + HCl = CS2 + NaCl + H2S =>
Na2CS3 + 2 HCl = CS2 + 2 NaCl + H2S
Zn + NO2 = ZnO + Zn3N2 =>
7 Zn + 2 NO2 = 4 ZnO + Zn3N2
Cd + CuSO4 = CdS + CuO4 =>
Cd + CuSO4 = CdS + CuO4
Zn + FeSO4 = Zn(SO4)2 + Fe =>
Zn + 2 FeSO4 = Zn(SO4)2 + 2 Fe
Al(HSO4)3 + Na2CO3 = NaHSO4 + Al2(CO3)3 =>
2 Al(HSO4)3 + 3 Na2CO3 = 6 NaHSO4 + Al2(CO3)3
KI(aq) + KNO2(aq) + HCl(aq) = KCl(aq) + I2(aq) + NO(g) + H2O(l) =>
2 KI(aq) + 2 KNO2(aq) + 4 HCl(aq) = 4 KCl(aq) + I2(aq) + 2 NO(g) + 2 H2O(l)
(NH4)2SO4 + FeSO4 + KMnO4 + H2O = MnO2 + NH4OH + KOH + Fe2(SO4)3 =>
3(NH4)2SO4 + 6 FeSO4 + 2 KMnO4 + 4 H2O = 2 MnO2 + 6 NH4OH + 2 KOH + 3 Fe2(SO4)3
Fe + PbS2 = Pb + FeS3 =>
2 Fe + 3 PbS2 = 3 Pb + 2 FeS3
H3AsO4 + FeCl2 = Fe3(AsO4)2 + HCl =>
2 H3AsO4 + 3 FeCl2 = Fe3(AsO4)2 + 6 HCl
NaMnO4 + Ca = CaMnO4 + Na =>
NaMnO4 + Ca = CaMnO4 + Na
C8H11NO3 + HBr = C8H11Br + HNO3 =>
C8H11NO3 + HBr = C8H11Br + HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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