| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiNo3 + H2O = Li2O + 2 HNo3
H + CuO2 = HO2 + Cu =>
H + CuO2 = HO2 + Cu
MnSO4*7H2O = MnSO4 + H2O =>
MnSO4*7H2O = MnSO4 + 7 H2O
C15H12 + O2 = H2O + CO2 =>
C15H12 + 18 O2 = 6 H2O + 15 CO2
P4 + OH{-} + H{+} = H2PO2{-} + PH3 =>
P4 + 6 OH{-} + 3 H{+} = 3 H2PO2{-} + PH3
NaH2PO4 + Na3PO4 = Na2HPO4 =>
NaH2PO4 + Na3PO4 = 2 Na2HPO4
SrH + PbBr = SrBr + PbH =>
SrH + PbBr = SrBr + PbH
X3PO4 + X2MoO4 + HNO3 = X3PO4*12MoO3 + XNO3 + H2O =>
X3PO4 + 12 X2MoO4 + 24 HNO3 = X3PO4*12MoO3 + 24 XNO3 + 12 H2O
HgO + HCl = Hg(Cl)2 + H2O =>
HgO + 2 HCl = Hg(Cl)2 + H2O
VO + H2O = VO2 + H2 =>
VO + H2O = VO2 + H2
X3PO4 + X2MoO4 + HNO3 = X3PO4*12MoO3 + XNO3 + H2O =>
X3PO4 + 12 X2MoO4 + 24 HNO3 = X3PO4*12MoO3 + 24 XNO3 + 12 H2O
CH3OH + KMnO4 = HCHO + H2O + KMn =>
4 CH3OH + KMnO4 = 4 HCHO + 4 H2O + KMn
Cr2O{-2}7 + H{+} = Cr + H2O =>
Cr2O{-2}7 + 2 H{+} = 2 Cr + H2O
K2CO3 + H2O = K2CO4 + H2 =>
K2CO3 + H2O = K2CO4 + H2
H1 + H2SO4 = H2S + H2O =>
8 H1 + H2SO4 = H2S + 4 H2O
SrO + Ba = BaO + Sr =>
SrO + Ba = BaO + Sr
CH3OH + KMnO4 = HCHO + H2O + KMn =>
4 CH3OH + KMnO4 = 4 HCHO + 4 H2O + KMn
F2 + Mg2C = F2C + Mg =>
F2 + Mg2C = F2C + 2 Mg
AlCl3*6H2O = Al(OH)Cl2 + HCl + H2O =>
AlCl3*6H2O = Al(OH)Cl2 + HCl + 5 H2O
Sn(OH)2 + H2SO3 = Sn(HSO3)2 + H2O =>
Sn(OH)2 + 2 H2SO3 = Sn(HSO3)2 + 2 H2O
K3[Fe(CN)6] + H2O = O2 + K4[Fe(CN)6] + K2H2[Fe(CN)6] =>
4 K3[Fe(CN)6] + 2 H2O = O2 + 2 K4[Fe(CN)6] + 2 K2H2[Fe(CN)6]
Hg{2+} + N2H4 = Hg + N2 + H{+} =>
2 Hg{2+} + N2H4 = 2 Hg + N2 + 4 H{+}
NaCN + H2O2 = NaCNO + H2O =>
NaCN + H2O2 = NaCNO + H2O
NaClO4 = NaCl(s) + O2(g) =>
NaClO4 = NaCl(s) + 2 O2(g)
Fe{2+} + Co{-} = Co{2+} + Fe =>
3 Fe{2+} + 2 Co{-} = 2 Co{2+} + 3 Fe
HCl + FeS = FeCl2 + SH2 =>
2 HCl + FeS = FeCl2 + SH2
Ba(BrO4)2 + H3AsO3 = BaBr2 + H3AsO4 =>
Ba(BrO4)2 + 8 H3AsO3 = BaBr2 + 8 H3AsO4
Na2CO3 + H2 = NaOH + CO =>
Na2CO3 + H2 = 2 NaOH + CO
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
X3PO4 + X2MoO4 + HNO3 = X3PO4*12MoO3 + XNO3 + H2O =>
X3PO4 + 12 X2MoO4 + 24 HNO3 = X3PO4*12MoO3 + 24 XNO3 + 12 H2O
Si + CaH2 = Ca2Si + H2 =>
Si + 2 CaH2 = Ca2Si + 2 H2
N2O2 + O2 = N2O4 =>
N2O2 + O2 = N2O4
As2 + H2 = AsH3 =>
As2 + 3 H2 = 2 AsH3
H3C(CH2)3OH + KMnO4 + H2SO4 = CH3(CH2)2O2 + MnSO4 + K2SO4 + H2O =>
15 H3C(CH2)3OH + 12 KMnO4 + 18 H2SO4 = 20 CH3(CH2)2O2 + 12 MnSO4 + 6 K2SO4 + 23 H2O
Pb(NO3)2(aq) + NH3(aq) = Pb(NH3)(aq) + NO3 =>
Pb(NO3)2(aq) + NH3(aq) = Pb(NH3)(aq) + 2 NO3
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
Zn + KClO3 + KOH + H2O = K2[Zn(OH)4] + KCl =>
3 Zn + KClO3 + 6 KOH + 3 H2O = 3 K2[Zn(OH)4] + KCl
(NH4)3PO4 + ZnSO4 = (NH4)2SO4 + Zn3(PO4)2 =>
2(NH4)3PO4 + 3 ZnSO4 = 3(NH4)2SO4 + Zn3(PO4)2
KH2O + N = K2N + H2O =>
2 KH2O + N = K2N + 2 H2O
Cu(s) + AgNO3(aq) = Ag2(s) + Cu(NO3)2(aq) =>
Cu(s) + 2 AgNO3(aq) = Ag2(s) + Cu(NO3)2(aq)
K2SO4 + Pb(NO3)2 = PbSO4 + KNO3 =>
K2SO4 + Pb(NO3)2 = PbSO4 + 2 KNO3
Zn + KCl = ZnCl + K =>
Zn + KCl = ZnCl + K
Ca3(PO4) + SiO2 = CaSiO3 + P4 + O2 =>
4 Ca3(PO4) + 12 SiO2 = 12 CaSiO3 + P4 + 2 O2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Ti + HF = TiF4 + H2 =>
Ti + 4 HF = TiF4 + 2 H2
CH4 + F2 = HF + CH2F2 =>
CH4 + 2 F2 = 2 HF + CH2F2
NaNO2 + HNO3 = NaNO3 + HNO2 =>
NaNO2 + HNO3 = NaNO3 + HNO2
Na3PO4 + NiCO3 = Ni3(PO4)2 + Na2CO3 =>
2 Na3PO4 + 3 NiCO3 = Ni3(PO4)2 + 3 Na2CO3
Zn + KCl = ZnCl + K =>
Zn + KCl = ZnCl + K
Ca(OH)2 + HI = Ca + I + H2O =>
Ca(OH)2 + 2 HI = Ca + 2 I + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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