| Équations équilibrées la veille |
Mg(s) + 2 AgNO3(aq) = Mg(NO3)2(aq) + 2 Ag(s)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H3PO4 + NaHPO4 = Na3PO4 + H2PO4 =>
H3PO4 + 3 NaHPO4 = Na3PO4 + 3 H2PO4
HCo3 = H2 + Co3 =>
2 HCo3 = H2 + 2 Co3
CaCl + Na(SO4)2 = NaCl + Ca(SO4)2 =>
CaCl + Na(SO4)2 = NaCl + Ca(SO4)2
Li + NiCl3 = Ni + LiCl =>
3 Li + NiCl3 = Ni + 3 LiCl
H2O + K2 = H2 + KHO =>
2 H2O + K2 = H2 + 2 KHO
I3{-} + S2O3{2-} + H2O = I{-} + SO4{2-} + H{+} =>
4 I3{-} + S2O3{2-} + 5 H2O = 12 I{-} + 2 SO4{2-} + 10 H{+}
CaBr2 + Al(OH)3 = Ca(OH)2 + AlBr3 =>
3 CaBr2 + 2 Al(OH)3 = 3 Ca(OH)2 + 2 AlBr3
H2SO4 + Na2S = Na2SO4 + SO2 + H2O =>
4 H2SO4 + Na2S = Na2SO4 + 4 SO2 + 4 H2O
(NH4)2(SO4) + Na3(PO4) = (NH4)3(PO4) + Na2(SO4) =>
3(NH4)2(SO4) + 2 Na3(PO4) = 2(NH4)3(PO4) + 3 Na2(SO4)
H2S + Cl2 = HCl + S =>
H2S + Cl2 = 2 HCl + S
CH3CHCl2 + NaOH = CH3COH + NaCl + H2O =>
CH3CHCl2 + 2 NaOH = CH3COH + 2 NaCl + H2O
ClO2{-} + H2O = ClO2 + Cl{-} + OH{-} =>
5 ClO2{-} + 2 H2O = 4 ClO2 + Cl{-} + 4 OH{-}
C20H42 + O2 = CO2 + H2O =>
2 C20H42 + 61 O2 = 40 CO2 + 42 H2O
KBr + H2SO4 = K2(SO4) + Br2 + H2S + H2O =>
8 KBr + 5 H2SO4 = 4 K2(SO4) + 4 Br2 + H2S + 4 H2O
ClNClCl = N3 + ClCl =>
6 ClNClCl = 2 N3 + 9 ClCl
ZU(OH)2 = ZUO + H2O =>
ZU(OH)2 = ZUO + H2O
PBr + Cl + H2O = H3PO4 + HBr + HCl =>
PBr + 4 Cl + 4 H2O = H3PO4 + HBr + 4 HCl
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
H3PO4 + NaHPO4 = Na3PO4 + H2PO4 =>
H3PO4 + 3 NaHPO4 = Na3PO4 + 3 H2PO4
Br2 + KI = BrI(aq) + K(s) =>
Br2 + 2 KI = 2 BrI(aq) + 2 K(s)
Pb(NO3)2 + H2O = H2 + NO3 + Pb(OH)2 =>
Pb(NO3)2 + 2 H2O = H2 + 2 NO3 + Pb(OH)2
Sr + HCl = H2 + SrCl2 =>
Sr + 2 HCl = H2 + SrCl2
SiO2 + NaF + H2O = Na2SiF6 + NaOH =>
SiO2 + 6 NaF + 2 H2O = Na2SiF6 + 4 NaOH
CHCH + H2O = CHOHCH2 =>
CHCH + H2O = CHOHCH2
Co + H2O = Co2O3 + H2 =>
2 Co + 3 H2O = Co2O3 + 3 H2
NaBr + PbO2 + HNO3 = NaNO3 + Br2 + Pb(NO3)2 + H2O =>
2 NaBr + PbO2 + 4 HNO3 = 2 NaNO3 + Br2 + Pb(NO3)2 + 2 H2O
ICl3 + HCl + H2O = HICl4*4H2O =>
ICl3 + HCl + 4 H2O = HICl4*4H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
CaSo4(aq) + Fe(s) = Fe2(So4)3(aq) + Ca(s) =>
3 CaSo4(aq) + 2 Fe(s) = Fe2(So4)3(aq) + 3 Ca(s)
TeO3 + N2O4 = Te + NO3 =>
2 TeO3 + 3 N2O4 = 2 Te + 6 NO3
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
MnO4 + HCl = MnCl2 + H2O + Cl2 =>
MnO4 + 8 HCl = MnCl2 + 4 H2O + 3 Cl2
Fe(SO4)3 + BaI = FeI + Ba(SO4)3 =>
Fe(SO4)3 + BaI = FeI + Ba(SO4)3
Al2(SO4)3 + BrOH = Al(OH)3 + Br2(SO4) =>
Al2(SO4)3 + 6 BrOH = 2 Al(OH)3 + 3 Br2(SO4)
K2Cr2O7 + NaCl + H2SO4 = CrCl3 + Na2SO4 + K2SO4 + Cl2 + H2O =>
K2Cr2O7 + 12 NaCl + 7 H2SO4 = 2 CrCl3 + 6 Na2SO4 + K2SO4 + 3 Cl2 + 7 H2O
CuOH + HNO2 = CuNO2 + H2O =>
CuOH + HNO2 = CuNO2 + H2O
Al + Fa2O3 = Fa + AlO3 =>
Al + Fa2O3 = 2 Fa + AlO3
H3PO3 + K2CO3 = CO2 + H2O + K3PO4 + H =>
2 H3PO3 + 3 K2CO3 = 3 CO2 + H2O + 2 K3PO4 + 4 H
Hg + HNO3 = Hg(NO3)2 + NO2 + H2O =>
Hg + 4 HNO3 = Hg(NO3)2 + 2 NO2 + 2 H2O
NH4 + H2O = H5O + NH3 =>
3 NH4 + H2O = H5O + 3 NH3
LiI + Cl = LiCl + I2 =>
2 LiI + 2 Cl = 2 LiCl + I2
HClO + KBr = KClO + HBr =>
HClO + KBr = KClO + HBr
NaCl + AgNO3 + Na2S2O3 = AgCl + NaS2 + Na2NO3O3 =>
NaCl + AgNO3 + Na2S2O3 = AgCl + NaS2 + Na2NO3O3
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
AlCl3 + NH3 + H2O = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4Cl
NaHCO3 + CH3CO2H = CO2 + H2O + NaC2H3O2 =>
NaHCO3 + CH3CO2H = CO2 + H2O + NaC2H3O2
NO2 + FeSO4 + CH3CO2H = HNO2 + FeSO4CH3CO2 =>
NO2 + FeSO4 + CH3CO2H = HNO2 + FeSO4CH3CO2
K2C2O4 + H2SO4 = CO2 + S + K2SO4 + H2O =>
3 K2C2O4 + 4 H2SO4 = 6 CO2 + S + 3 K2SO4 + 4 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
