| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + SO4 = Mg(SO4)
H3AsO4 + Cu(OH)2 = H2O + Cu(HAsO4) =>
H3AsO4 + Cu(OH)2 = 2 H2O + Cu(HAsO4)
NaOH2 + Mg(NO3)2 = Na(NO3)2 + MgOH2 =>
NaOH2 + Mg(NO3)2 = Na(NO3)2 + MgOH2
CH3NH2CHOOH + O2 = CO2 + H2O + NH3 =>
CH3NH2CHOOH + 2 O2 = 2 CO2 + 2 H2O + NH3
Na + H2SO4 = Na2SO4 + H =>
2 Na + H2SO4 = Na2SO4 + 2 H
Na + Pb(SO4)2 = Pb + Na2SO4 =>
4 Na + Pb(SO4)2 = Pb + 2 Na2SO4
HC2O4{-} + H2O = H2C2O4 + HO{-} =>
HC2O4{-} + H2O = H2C2O4 + HO{-}
C8H10O2 + C4H10O = C16H26O2 + H2O =>
C8H10O2 + 2 C4H10O = C16H26O2 + 2 H2O
H3PO4 + CaCO3 = CaHPO4(H2O) + CO2 =>
H3PO4 + CaCO3 = CaHPO4(H2O) + CO2
KOH + Co(OH)3 = KCoO2 + H2O =>
KOH + Co(OH)3 = KCoO2 + 2 H2O
H3PO4 + SO3 = H2SO4 + P2O5 =>
2 H3PO4 + 3 SO3 = 3 H2SO4 + P2O5
HI + O3 = HIO3 =>
HI + O3 = HIO3
C7O3H6 + C4O3H6 = C9O4H8 =>
11 C7O3H6 + C4O3H6 = 9 C9O4H8
Ammonia + oxygen = nitrogenmonoxide + water =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2O + CH = CHO + H =>
H2O + CH = CHO + 2 H
Ca(ClO4)2 + H3PO4 = Ca3(PO4)2 + HClO4 =>
3 Ca(ClO4)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HClO4
C7H8 + H2O = C7H5O2 + H =>
C7H8 + 2 H2O = C7H5O2 + 7 H
CrI + KOH + Br2 = K2CrO4 + KIO3 + KBr + H2O =>
2 CrI + 28 KOH + 11 Br2 = 2 K2CrO4 + 2 KIO3 + 22 KBr + 14 H2O
FeS2HCl = HS2FeCl =>
FeS2HCl = HS2FeCl
Li(OH) = Li + OH =>
Li(OH) = Li + OH
NaHSO3 + H2SO4 = Na2S04 + SO4 + H2O =>
2 NaHSO3 + 13 H2SO4 = Na2S04 + 11 SO4 + 14 H2O
Cs + HNO3 = H2 + CsNO3 =>
2 Cs + 2 HNO3 = H2 + 2 CsNO3
(Ag2C2O4) = Ag + C2O4 =>
(Ag2C2O4) = 2 Ag + C2O4
KHCO3 + BaSO4 + H2O = BaCO3 + H2SO4 + KOH =>
KHCO3 + BaSO4 + H2O = BaCO3 + H2SO4 + KOH
Na2O + Mg(BrO)2 = MgO + NaBrO =>
Na2O + Mg(BrO)2 = MgO + 2 NaBrO
HCl + Ag(NO3)2 = H2Ag + ClNO3 =>
2 HCl + Ag(NO3)2 = H2Ag + 2 ClNO3
NiCl2H12O6 + NH3 = Ni(NH3)6Cl2 + H2O =>
NiCl2H12O6 + 6 NH3 = Ni(NH3)6Cl2 + 6 H2O
MgS + HCl = H2S + MgCl2 =>
MgS + 2 HCl = H2S + MgCl2
CaO2H2 + H3PO4 = CaHPO4 + H2O =>
CaO2H2 + H3PO4 = CaHPO4 + 2 H2O
C2H4(g) + O2(g) = CO2(g) + H2O(l) =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(l)
K2MnO4 + Cl2 = MnO4 + KCl =>
K2MnO4 + Cl2 = MnO4 + 2 KCl
C137H97O9NS + O2 = SO2 + C + H2O + NO2 =>
4 C137H97O9NS + 87 O2 = 4 SO2 + 548 C + 194 H2O + 4 NO2
Al(NO3)3 + NaHSO3 = Al(OH)3 + NaNO3 + SO2 =>
Al(NO3)3 + 3 NaHSO3 = Al(OH)3 + 3 NaNO3 + 3 SO2
K2O + HCl = KCl + H2O =>
K2O + 2 HCl = 2 KCl + H2O
CsOH + NH4Cl = NH3 + H2O + CsCl =>
CsOH + NH4Cl = NH3 + H2O + CsCl
Zn(OH)2 + NaOH = Na2[Zn(OH)4] =>
Zn(OH)2 + 2 NaOH = Na2[Zn(OH)4]
N1 + H1 = N1H1 =>
N1 + H1 = N1H1
FeS2HCl = HS2FeCl =>
FeS2HCl = HS2FeCl
Fe2O3 + CO(g) = Fe3O4(s) + CO2(g) =>
3 Fe2O3 + CO(g) = 2 Fe3O4(s) + CO2(g)
K2 + CO3 + ZnCl = ZnCO3 + KCl =>
K2 + 2 CO3 + 2 ZnCl = 2 ZnCO3 + 2 KCl
PbCl4 + NH4Cl = (NH4)2PbCl6 =>
PbCl4 + 2 NH4Cl = (NH4)2PbCl6
NH3 + O2 = H2O + NH2 =>
4 NH3 + O2 = 2 H2O + 4 NH2
As2S3 + HClO + H2O = H3AsO4 + HCl + H2SO4 =>
As2S3 + 14 HClO + 6 H2O = 2 H3AsO4 + 14 HCl + 3 H2SO4
HClO4 + CH3COOK = KClO4 + CH3COOH =>
HClO4 + CH3COOK = KClO4 + CH3COOH
AlBr + Na(OH) = Al(OH) + NaBr =>
AlBr + Na(OH) = Al(OH) + NaBr
Al + MgO = Mg + Al2O =>
2 Al + MgO = Mg + Al2O
FeSO4 + K3(Fe(CN)6) = Fe3(Fe(CN)6)2 + K2SO4 =>
3 FeSO4 + 2 K3(Fe(CN)6) = Fe3(Fe(CN)6)2 + 3 K2SO4
ZnCO3 + H3PO4 = Zn3(PO4)2 + CO2 + H2O =>
3 ZnCO3 + 2 H3PO4 = Zn3(PO4)2 + 3 CO2 + 3 H2O
Ca(NO3)2(aq) + Na3PO4(aq) = Ca3(PO4)2 + NaNO3(aq) =>
3 Ca(NO3)2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2 + 6 NaNO3(aq)
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/28/24
Équations équilibrées sur04/27/23
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