| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(SCN)6{-3} + 6 NaF = FeF6{-3} + Na6(SCN)6
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Sr + N2 = SrN2 =>
Sr + N2 = SrN2
AgBr = Ag + Br =>
AgBr = Ag + Br
NH + Mg = MgN + H =>
NH + Mg = MgN + H
Cu2Se + H2 = Cu + H2Se =>
Cu2Se + H2 = 2 Cu + H2Se
NH4HS + H2O = H2S + NH4OH =>
NH4HS + H2O = H2S + NH4OH
Al + H2SO4 = Al2(SO4)3 + H2O + SO2 =>
2 Al + 6 H2SO4 = Al2(SO4)3 + 6 H2O + 3 SO2
K(AlSi3)O8 = K2O + Al2O3 + SiO2 =>
2 K(AlSi3)O8 = K2O + Al2O3 + 6 SiO2
MgOHKNO3 = MgNO3KOH =>
MgOHKNO3 = MgNO3KOH
CS2 + O3 = CS2O3 =>
CS2 + O3 = CS2O3
NH4 + NO3 = NH4NO3 =>
NH4 + NO3 = NH4NO3
Pb(OH)2 + Na3PO4 = Pb3(PO4)2 + NaOH =>
3 Pb(OH)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaOH
Na + CO3 + HCl = NaCl + CO2 + H2O =>
2 Na + CO3 + 2 HCl = 2 NaCl + CO2 + H2O
AgNO3 + (CaCl)2 = AgCl + CaNO3 =>
2 AgNO3 + (CaCl)2 = 2 AgCl + 2 CaNO3
Cu + S3 = CuS2 =>
3 Cu + 2 S3 = 3 CuS2
Sr + N2 = Sr3N2 =>
3 Sr + N2 = Sr3N2
FeSO4 + BaCl2 = BaSO4 + FeCl2 =>
FeSO4 + BaCl2 = BaSO4 + FeCl2
CH3COONa + H3PO4 = CH3COOH + NaH2PO4 =>
CH3COONa + H3PO4 = CH3COOH + NaH2PO4
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
HCHO + NaOH = HCOONa + CH3OH =>
2 HCHO + NaOH = HCOONa + CH3OH
Na + Al + H2 = NaAlH4 =>
Na + Al + 2 H2 = NaAlH4
Na + CO3 + HCl = NaCl + CO2 + H2O =>
2 Na + CO3 + 2 HCl = 2 NaCl + CO2 + H2O
MgS + AgNO3 = Mg(NO3)2 + Ag2S =>
MgS + 2 AgNO3 = Mg(NO3)2 + Ag2S
FeCl2 + H2SO4 = Fe(SO4) + HCl =>
FeCl2 + H2SO4 = Fe(SO4) + 2 HCl
Fe{+3} + O{-2} = FeO{+} =>
Fe{+3} + O{-2} = FeO{+}
Ca(NO3)2 + NH4OH = Ca(OH)2 + NH4(NO3) =>
Ca(NO3)2 + 2 NH4OH = Ca(OH)2 + 2 NH4(NO3)
HClO3 + S + H2O = H2SO3 + HCl =>
2 HClO3 + 3 S + 3 H2O = 3 H2SO3 + 2 HCl
C3H7COONH4 + HCl = C3H8 + NH4Cl + CO2 =>
C3H7COONH4 + HCl = C3H8 + NH4Cl + CO2
K2MnO4 + HNO + H2SO4 = HNO3 + K2SO4 + MnSO4 + H2O =>
K2MnO4 + HNO + 2 H2SO4 = HNO3 + K2SO4 + MnSO4 + 2 H2O
Na2CO3*10H2O + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3*10H2O + H2SO4 = Na2SO4 + CO2 + 11 H2O
C3H6 + K2Cr2O7 + H2SO4 = C3H6(OH)2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H6 + K2Cr2O7 + 4 H2SO4 = 3 C3H6(OH)2 + Cr2(SO4)3 + K2SO4 + H2O
Cu(H2O)4 + H2O = Cu(H2O)3OH + H3O =>
Cu(H2O)4 + H2O = Cu(H2O)3OH + H3O
NiCl + Na(CH3COO)2 = NaCl + Ni(CH3COO)2 =>
NiCl + Na(CH3COO)2 = NaCl + Ni(CH3COO)2
HC2H3O2(aq) + NaHSO3(aq) = NaC2H3O2(aq) + H2O(l) + SO2(g) =>
HC2H3O2(aq) + NaHSO3(aq) = NaC2H3O2(aq) + H2O(l) + SO2(g)
KMnO4 + H2O = MnO2 + KOH + O2 =>
4 KMnO4 + 2 H2O = 4 MnO2 + 4 KOH + 3 O2
ZnS + O1 = ZnO + SO2 =>
ZnS + 3 O1 = ZnO + SO2
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
Fe3O4 + H2O2 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe3O4 + H2O2 + 9 H2SO4 = 3 Fe2(SO4)3 + 10 H2O
C9H10NO5 + HCl = HClC9H10NO5 =>
C9H10NO5 + HCl = HClC9H10NO5
NCO3 + H2SO4 = NSO4 + CO2 + H2O =>
NCO3 + H2SO4 = NSO4 + CO2 + H2O
K3(PO4) + H2SO4 = K2(SO4) + H3(PO4) =>
2 K3(PO4) + 3 H2SO4 = 3 K2(SO4) + 2 H3(PO4)
C3H8 + H2SO4 = C3H8SO3 + H2O =>
C3H8 + H2SO4 = C3H8SO3 + H2O
AgNO3NaP = AgPNaNO3 =>
AgNO3NaP = AgPNaNO3
Pb(ClO4)2 + H2SO4 = HClO4 + PbSO4 =>
Pb(ClO4)2 + H2SO4 = 2 HClO4 + PbSO4
C9H10NO5 + HCl = HClC9H10NO5 =>
C9H10NO5 + HCl = HClC9H10NO5
NaH2PO4 + CaS = Ca(H2PO4)2 + Na2S =>
2 NaH2PO4 + CaS = Ca(H2PO4)2 + Na2S
C4H10 + HCO3 = CO2 + H2O =>
C4H10 + 26 HCO3 = 30 CO2 + 18 H2O
Fe(OH)3 + KOH = K[Fe(OH)4] =>
Fe(OH)3 + KOH = K[Fe(OH)4]
Cu(aq) + CaCl2(aq) = CuCl2(aq) + Ca(aq) =>
Cu(aq) + CaCl2(aq) = CuCl2(aq) + Ca(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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