| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgO + H2O = Mg(OH)2
Na2CO3(aq) + BaCl2(aq) = BaCO3 + NaCl =>
Na2CO3(aq) + BaCl2(aq) = BaCO3 + 2 NaCl
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
HCO3 + HC6H7O6 = CO2 + H2O =>
20 HCO3 + HC6H7O6 = 26 CO2 + 14 H2O
Cl2 + K2S + H2O = K2SO4 + HCl =>
4 Cl2 + K2S + 4 H2O = K2SO4 + 8 HCl
C2H4Br2H2O = C2H5OHBr2 =>
C2H4Br2H2O = C2H5OHBr2
Cu + H2(SO4) = CuSO4 + H2O + SO2 =>
Cu + 2 H2(SO4) = CuSO4 + 2 H2O + SO2
Al + FeCl2 = AlCl3 + Fe =>
2 Al + 3 FeCl2 = 2 AlCl3 + 3 Fe
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
CaI2 + Hg(NO3)2 = CaN2O6 + I2Hg =>
CaI2 + Hg(NO3)2 = CaN2O6 + I2Hg
K4Fe(CN)6 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + CO2 + HNO3 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 218 H2SO4 = 5 Fe2(SO4)3 + 81 K2SO4 + 122 MnSO4 + 60 CO2 + 60 HNO3 + 188 H2O
P + O + CI3 = POCI3 =>
P + O + CI3 = POCI3
BH4{-} + BF3O(C2H5)2 = B3H8{-} + H2 + O(C2H5)2 + BF4{-} =>
5 BH4{-} + 4 BF3O(C2H5)2 = 2 B3H8{-} + 2 H2 + 4 O(C2H5)2 + 3 BF4{-}
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Ga + N2 = GaN2 =>
Ga + N2 = GaN2
VOF3 + KOH = KF + K3VO4 + H2O =>
VOF3 + 6 KOH = 3 KF + K3VO4 + 3 H2O
Fe3Al2(SiO4)3 + GaAs = Ga2O3 + As + Fe3O2 + Al2O3 + SiO2 =>
3 Fe3Al2(SiO4)3 + 2 GaAs = Ga2O3 + 2 As + 3 Fe3O2 + 3 Al2O3 + 9 SiO2
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
B4 = B =>
B4 = 4 B
Fe + H2O = FeH2O2 + H2 =>
Fe + 2 H2O = FeH2O2 + H2
LiHCO3(aq) + HI(aq) = LiI + H2O + CO2 =>
LiHCO3(aq) + HI(aq) = LiI + H2O + CO2
CoIn3 + Co2P = CoIn2 + CoP =>
2 CoIn3 + Co2P = 3 CoIn2 + CoP
(H)2(N)2 = (NH)3 =>
3(H)2(N)2 = 2(NH)3
SrO + H2O = Sr(OH)2 =>
SrO + H2O = Sr(OH)2
C2H4(g) + H2O(g) = CH3CH2OH(g) =>
C2H4(g) + H2O(g) = CH3CH2OH(g)
Mg3(PO4)2 + Fe(ClO4)3 = Mg(ClO4)2 + Fe(PO4) =>
Mg3(PO4)2 + 2 Fe(ClO4)3 = 3 Mg(ClO4)2 + 2 Fe(PO4)
Zn + Fe2O3 = ZnFe3 + O2 =>
4 Zn + 6 Fe2O3 = 4 ZnFe3 + 9 O2
Mg + O2 = Mg9O5 =>
18 Mg + 5 O2 = 2 Mg9O5
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HCl + SrO = SrCl2 + H2O =>
2 HCl + SrO = SrCl2 + H2O
HCOOH + CrO7 = CO2 + Cr + H2O =>
7 HCOOH + CrO7 = 7 CO2 + Cr + 7 H2O
CH3OH + O2 = CO2 + OH =>
2 CH3OH + 5 O2 = 2 CO2 + 8 OH
CaS + HClO3 = Ca(ClO3)2 + H2S =>
CaS + 2 HClO3 = Ca(ClO3)2 + H2S
AlCl2 + H2O = HCl + AlO =>
AlCl2 + H2O = 2 HCl + AlO
PbCl2 + Na2CrO4 = PbCrO4 + NaCl =>
PbCl2 + Na2CrO4 = PbCrO4 + 2 NaCl
C6H3(CH3)3 + KMnO4 + H2SO4 = C6H3(COOH)3 + K2SO4 + MnSO4 + H2O =>
5 C6H3(CH3)3 + 18 KMnO4 + 27 H2SO4 = 5 C6H3(COOH)3 + 9 K2SO4 + 18 MnSO4 + 42 H2O
HCl + H2SO4 = HSO3Cl + H2O =>
HCl + H2SO4 = HSO3Cl + H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
NaHSO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
NaHSO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l)
SO2Cl2(g) = SO2(g) + Cl2(g) =>
SO2Cl2(g) = SO2(g) + Cl2(g)
Pb(OH) + HAsO2 = PbAsO2 + H2O =>
Pb(OH) + HAsO2 = PbAsO2 + H2O
Mo + HF + HNO3 = H2[MoF8] + NO + H2O =>
Mo + 8 HF + 2 HNO3 = H2[MoF8] + 2 NO + 4 H2O
SrO + Al = Sr + Al2O3 =>
3 SrO + 2 Al = 3 Sr + Al2O3
Ai + Br2 = AiBr3 =>
2 Ai + 3 Br2 = 2 AiBr3
Cu2O + H2O2 = CuO + H2O =>
Cu2O + H2O2 = 2 CuO + H2O
K(aq) + Cl(aq) = KCl(s) =>
K(aq) + Cl(aq) = KCl(s)
Li + H2O = LiOH + H1 =>
Li + H2O = LiOH + H1
(NH3)2 = N2 + H24 =>
4(NH3)2 = 4 N2 + H24
Na2O2*H2O = NaOH + O2 =>
2 Na2O2*H2O = 4 NaOH + O2
KOH + J2 = KJ + KJO3 + H2O =>
6 KOH + 3 J2 = 5 KJ + KJO3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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