| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C8H18O + Ca(OCl)2 = 2 C8H16O + Ca + 2 Cl + 2 H2O
CaCl2 + NaF = CaF2 + NaCl =>
CaCl2 + 2 NaF = CaF2 + 2 NaCl
C3H6 + H2O = C3H8OH + (OH)2 =>
2 C3H6 + 4 H2O = 2 C3H8OH + (OH)2
HCl + AlNO3 = HNO3 + AlCl =>
HCl + AlNO3 = HNO3 + AlCl
C12H56 + O2 = CO2 + H2O =>
C12H56 + 26 O2 = 12 CO2 + 28 H2O
H3SbO4 + Ni(OH)3 = Ni(SbO4) + H2O =>
H3SbO4 + Ni(OH)3 = Ni(SbO4) + 3 H2O
NaI + Cl2 + H2O = NaIO3 + HCl =>
NaI + 3 Cl2 + 3 H2O = NaIO3 + 6 HCl
MnO4{-} + SO3{2-} + H{+} = Mn{2+} + SO4{-}2 + H2O =>
3 MnO4{-} + 5 SO3{2-} + 14 H{+} = 3 Mn{2+} + 5 SO4{-}2 + 7 H2O
Na2S + HF = NaF + H2S =>
Na2S + 2 HF = 2 NaF + H2S
PH3 + KMnO4 = K3PO4 + MnO2 + H2O + KH2PO4 =>
6 PH3 + 16 KMnO4 = 5 K3PO4 + 16 MnO2 + 8 H2O + KH2PO4
Ca + (ZnNO3)2 = Ca(NO3)2 + Zn =>
Ca + (ZnNO3)2 = Ca(NO3)2 + 2 Zn
C2H5CH + O2 = CO2 + H2O =>
2 C2H5CH + 9 O2 = 6 CO2 + 6 H2O
Ca(NO3)24H2O + Al(NO3)39H2O + CH4N2O = CaAl2O4 + CO2 + N2 + H2O =>
3 Ca(NO3)24H2O + 6 Al(NO3)39H2O + 302 CH4N2O = 3 CaAl2O4 + 302 CO2 + 455 N2 + 613 H2O
Li(OH)3 + HN3 = LiNO3 + H =>
3 Li(OH)3 + HN3 = 3 LiNO3 + 10 H
Mn + Fe2O3 = Fe + MnO2 =>
3 Mn + 2 Fe2O3 = 4 Fe + 3 MnO2
SnO + H2O = SnO2 + H2 =>
SnO + H2O = SnO2 + H2
CO2 + Br2 = CBr4 + O2 =>
CO2 + 2 Br2 = CBr4 + O2
Mg + HNO3 = MgNO32 + N2O + H2O =>
8 Mg + 126 HNO3 = 8 MgNO32 + 59 N2O + 63 H2O
NH4Cl + Cu(OH)2 = CuCl2 + NH4OH =>
2 NH4Cl + Cu(OH)2 = CuCl2 + 2 NH4OH
MgO + Br2 = MgOBr =>
2 MgO + Br2 = 2 MgOBr
K2Cr2O7 + H2SO3 + H2SO4 = Cr2(SO4)3 + K2S2O6 + H2O =>
K2Cr2O7 + 4 H2SO3 + H2SO4 = Cr2(SO4)3 + K2S2O6 + 5 H2O
Cr2O3 + NaOH = Cr2OH + NaO3 =>
Cr2O3 + NaOH = Cr2OH + NaO3
HIO + H2O = IO{-} + H3O{+} =>
HIO + H2O = IO{-} + H3O{+}
MgBr2 + LiOH = MgOH + LiBr2 =>
MgBr2 + LiOH = MgOH + LiBr2
Fe2(CO3)3 = Fe2O3 + CO2 =>
Fe2(CO3)3 = Fe2O3 + 3 CO2
CaC2O4 = CO2 + Ca =>
CaC2O4 = 2 CO2 + Ca
AgNO3 + BaOH = AgOH + BaNO3 =>
AgNO3 + BaOH = AgOH + BaNO3
Mg + N2 = Mg3(N2) =>
3 Mg + N2 = Mg3(N2)
La(NO3)3 + C2H5NO2 = La2O3 + CO2 + N2 + H2O =>
6 La(NO3)3 + 10 C2H5NO2 = 3 La2O3 + 20 CO2 + 14 N2 + 25 H2O
Al + Ag2S = Al2S3 + Ag =>
2 Al + 3 Ag2S = Al2S3 + 6 Ag
NH4Br(aq) + Pb(C2H3O2)2(aq) = NH4(C2H3O2)(aq) + PbBr2(s) =>
2 NH4Br(aq) + Pb(C2H3O2)2(aq) = 2 NH4(C2H3O2)(aq) + PbBr2(s)
S + H(NO3) = H2SO4 + NO2 + H2O =>
S + 6 H(NO3) = H2SO4 + 6 NO2 + 2 H2O
HNO3 + CuSO4 = Cu(NO3)2 + H2SO4 =>
2 HNO3 + CuSO4 = Cu(NO3)2 + H2SO4
SnI4 + BiCl3 = BiI3 + SnCl4 =>
3 SnI4 + 4 BiCl3 = 4 BiI3 + 3 SnCl4
CO + CO3 = C2O4 =>
CO + CO3 = C2O4
N2H4 = N2H3 + H2 =>
2 N2H4 = 2 N2H3 + H2
CI + HNO3 = HCIO3 + NO2 + H2O =>
CI + 5 HNO3 = HCIO3 + 5 NO2 + 2 H2O
Pb(NO3)2 + AlBr3 = PbBr2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlBr3 = 3 PbBr2 + 2 Al(NO3)3
SO3Cu + NaOH = Na2SO3 + Cu(OH)2 =>
SO3Cu + 2 NaOH = Na2SO3 + Cu(OH)2
KMnO4 + NaCl + H2SO4 = MnSO4 + Cl2 + NaSO4 + K2SO4 + H2O =>
4 KMnO4 + 10 NaCl + 16 H2SO4 = 4 MnSO4 + 5 Cl2 + 10 NaSO4 + 2 K2SO4 + 16 H2O
KOH + NaHCO3 = H2O + KNaCO3 =>
KOH + NaHCO3 = H2O + KNaCO3
P + HCl = PH3 + PCl =>
4 P + 3 HCl = PH3 + 3 PCl
NaI + Cl2 + H2O = NaIO3 + HCl =>
NaI + 3 Cl2 + 3 H2O = NaIO3 + 6 HCl
KOH + ZnO = ZnOH + KO =>
KOH + ZnO = ZnOH + KO
LiH2PO4 + FeC2O4(H2O)2 = LiFePO4 + H2O + CO2 + CO =>
LiH2PO4 + FeC2O4(H2O)2 = LiFePO4 + 3 H2O + CO2 + CO
H + Br = HBr =>
H + Br = HBr
C6H5OH + CH2O = C7H8O2 =>
C6H5OH + CH2O = C7H8O2
La + H2O + CO2 + O2 = La(OH)3*La2(CO3)3*7H2O =>
12 La + 34 H2O + 12 CO2 + 9 O2 = 4 La(OH)3*La2(CO3)3*7H2O
MnO3 + SO2 = MnS2 + O2 =>
2 MnO3 + 4 SO2 = 2 MnS2 + 7 O2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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