| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ca(C2H3O2)2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2(s) + 6 NaC2H3O2(aq)
C2H6 + C2H2 = C4H8 =>
C2H6 + C2H2 = C4H8
NaOH + H5Cl5 = H2O + NaCl =>
5 NaOH + H5Cl5 = 5 H2O + 5 NaCl
KMnO4 + Hg + H2SO4 = MnSO4 + Hg2SO4 + K2SO4 + H2O =>
2 KMnO4 + 10 Hg + 8 H2SO4 = 2 MnSO4 + 5 Hg2SO4 + K2SO4 + 8 H2O
Al2(SO4)3 = SO3 + Al2O3 =>
Al2(SO4)3 = 3 SO3 + Al2O3
Ni + HCI = NiCI + H2 =>
2 Ni + 2 HCI = 2 NiCI + H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NH4ClO4 + N2O3 = N2 + HClO4 + H2O =>
2 NH4ClO4 + N2O3 = 2 N2 + 2 HClO4 + 3 H2O
ClO3{-} + SO2 = ClO2 + SO4{-2} =>
2 ClO3{-} + SO2 = 2 ClO2 + SO4{-2}
Co + KNO2 = K3[Co(NO2)6] + K =>
Co + 6 KNO2 = K3[Co(NO2)6] + 3 K
H{+} + Cr2O7{2-} + C2H5OH = Cr{3+} + C2H4O + H2O =>
8 H{+} + Cr2O7{2-} + 3 C2H5OH = 2 Cr{3+} + 3 C2H4O + 7 H2O
C8H1234567 + O2 = CO2 + H2O =>
4 C8H1234567 + 1234599 O2 = 32 CO2 + 2469134 H2O
SrNO3 + NH4CO3 = NH4NO3 + SrCO3 =>
SrNO3 + NH4CO3 = NH4NO3 + SrCO3
C25H52 + KClO4 = H2O + CO2 + KCl =>
C25H52 + 19 KClO4 = 26 H2O + 25 CO2 + 19 KCl
(CH)4 + (O)2 = (CO)2 + (H)2(O) =>
(CH)4 + 3(O)2 = 2(CO)2 + 2(H)2(O)
BaCl2 + K2SO4 = BaSO4(s) + KCl(aq) =>
BaCl2 + K2SO4 = BaSO4(s) + 2 KCl(aq)
Ba(NO3)2(aq) + Na2SO4 = BaSO4 + NaNO3(aq) =>
Ba(NO3)2(aq) + Na2SO4 = BaSO4 + 2 NaNO3(aq)
PBr3(g) + H2O(i) = H3PO3(aq) + HBr(aq) =>
PBr3(g) + 3 H2O(i) = H3PO3(aq) + 3 HBr(aq)
AlF3 + Cu(NO3)2 = Al(NO3)3 + CuF2 =>
2 AlF3 + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 CuF2
Al(s) + AlCl3(g) = AlCl(s) =>
2 Al(s) + AlCl3(g) = 3 AlCl(s)
Na3P + HNO3 = NaH2PO4 + NaNO3 + NO + H2O =>
3 Na3P + 14 HNO3 = 3 NaH2PO4 + 6 NaNO3 + 8 NO + 4 H2O
MnO4 + C2K2O4 = KMnO4 + CO2 =>
2 MnO4 + C2K2O4 = 2 KMnO4 + 2 CO2
Mg + SnF2 = MgF2 + Sn =>
Mg + SnF2 = MgF2 + Sn
CO + P4 = (CO)3P2 =>
6 CO + P4 = 2(CO)3P2
H3PO4 + Al = Al(PO4) + H =>
H3PO4 + Al = Al(PO4) + 3 H
CuSO4 + LiS = CuS2 + Li2SO4 =>
CuSO4 + 2 LiS = CuS2 + Li2SO4
P2O5(s) + C(s) = P(s) + CO(g) =>
P2O5(s) + 5 C(s) = 2 P(s) + 5 CO(g)
H2WO4 + H2O2 = H2W2O11 + H2O =>
2 H2WO4 + 4 H2O2 = H2W2O11 + 5 H2O
PH3 + H2O + Hg(NO3)2 = H3PO4 + HNO3 + Hg =>
PH3 + 4 H2O + 4 Hg(NO3)2 = H3PO4 + 8 HNO3 + 4 Hg
CH3COOH + Na2CO3 = CO2 + NaCH3COOH + H2O =>
9 CH3COOH + 4 Na2CO3 = 6 CO2 + 8 NaCH3COOH + 2 H2O
SbBr5 + (NH4)2S = Sb2S5 + NH4Br =>
2 SbBr5 + 5(NH4)2S = Sb2S5 + 10 NH4Br
TiCl4 + NaP = TiP4 + NaCl =>
TiCl4 + 4 NaP = TiP4 + 4 NaCl
NaOH + Cu(SO)4 = Na(SO)4 + CuOH =>
NaOH + Cu(SO)4 = Na(SO)4 + CuOH
NaOH + C7H10NCl = C7H9N + H2O + NaCl =>
NaOH + C7H10NCl = C7H9N + H2O + NaCl
H3POR + NaOH = Na3POR + H2O =>
H3POR + 3 NaOH = Na3POR + 3 H2O
H2S + Pb(NO3)2 = PbS + NO3 + H2 =>
H2S + Pb(NO3)2 = PbS + 2 NO3 + H2
FeOCO1 = FeCO2 =>
FeOCO1 = FeCO2
KMnO4 + H2SO4 + Na2S3O3 = MnSO4 + K2SO4 + Na2SO4 + H2O =>
14 KMnO4 + 11 H2SO4 + 5 Na2S3O3 = 14 MnSO4 + 7 K2SO4 + 5 Na2SO4 + 11 H2O
CaCl2 + Fe(SO) = FeCl2 + Ca(SO) =>
CaCl2 + Fe(SO) = FeCl2 + Ca(SO)
C + H3 = CH4 =>
3 C + 4 H3 = 3 CH4
HCl(aq) + KBr(aq) = HBr(aq) + KCl(aq) =>
HCl(aq) + KBr(aq) = HBr(aq) + KCl(aq)
Al + MgI2 = Mg + AlI3 =>
2 Al + 3 MgI2 = 3 Mg + 2 AlI3
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Cu(s) + O2(g) = Cu(O2)(s) =>
Cu(s) + O2(g) = Cu(O2)(s)
C4H10(g) + O2(g) = CO2(g) + H2O(l) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
Fe2H8 = Fe5 + H2 =>
5 Fe2H8 = 2 Fe5 + 20 H2
K2CrO7 + Na2SO3 + H2SO4 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 K2CrO7 + 9 Na2SO3 + 5 H2SO4 = 2 K2SO4 + Cr2(SO4)3 + 9 Na2SO4 + 5 H2O
P6 = P3 =>
P6 = 2 P3
Ti + Cl = Ti(Cl)4 =>
Ti + 4 Cl = Ti(Cl)4
Ag + KOH = Ag(OH)3 + K =>
Ag + 3 KOH = Ag(OH)3 + 3 K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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