| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4H10O5 = CuSO4 + 5 H2O
Na2CO3 + HCl = CO2 + Na2Cl2 + H2O =>
Na2CO3 + 2 HCl = CO2 + Na2Cl2 + H2O
HCl + K2CrO4 = H2CrO4 + KCl =>
2 HCl + K2CrO4 = H2CrO4 + 2 KCl
Cl2(g) + H3(g) = HCl =>
3 Cl2(g) + 2 H3(g) = 6 HCl
SiCl4 + H2O = SiO2(s) + HCl =>
SiCl4 + 2 H2O = SiO2(s) + 4 HCl
C6H5COOCH3CH2CO + NaOH = C8H12 + Na2CO3 + H2O =>
C6H5COOCH3CH2CO + 4 NaOH = C8H12 + 2 Na2CO3 + H2O
H2S + Cu = CuS + H2 =>
H2S + Cu = CuS + H2
AgN + BaSO4 = AgSO4 + BaN =>
AgN + BaSO4 = AgSO4 + BaN
KMnO4 + Al + S = K2O + MnO2 + Al2(SO4)3 =>
8 KMnO4 + 2 Al + 3 S = 4 K2O + 8 MnO2 + Al2(SO4)3
Fe{+2}O{-3} + CO{-3} = Fe{+} + CO{-2} =>
Fe{+2}O{-3} + CO{-3} = Fe{+} + CO{-2}
CuCl2(aq) + Na2CO3(aq) = Na2Cl2(aq) + CuCO3(s) =>
CuCl2(aq) + Na2CO3(aq) = Na2Cl2(aq) + CuCO3(s)
RbOH + HCl = RbClH2O =>
RbOH + HCl = RbClH2O
Cu(OH)3 + H2SO4 = Cu2(SO4)3 + H2O =>
2 Cu(OH)3 + 3 H2SO4 = Cu2(SO4)3 + 6 H2O
P2O5 = P + O2 =>
2 P2O5 = 4 P + 5 O2
LiOH + HCO2H = Li2CO2 + H2O =>
2 LiOH + HCO2H = Li2CO2 + 2 H2O
Fe2 + I2 = FeI3 =>
Fe2 + 3 I2 = 2 FeI3
NaMnO4 + H2SO4 = HMnO4 + Na2SO4 =>
2 NaMnO4 + H2SO4 = 2 HMnO4 + Na2SO4
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
CuSO4 + K3Fe(CN)6 = CuFe(CN)6 + K3SO4 =>
CuSO4 + K3Fe(CN)6 = CuFe(CN)6 + K3SO4
(NH4)3PO4 + Al(OH)3 = AlPO4 + NH3 + H2O =>
(NH4)3PO4 + Al(OH)3 = AlPO4 + 3 NH3 + 3 H2O
NO3 + H2SO4 = H2O3 + NSO4 =>
NO3 + H2SO4 = H2O3 + NSO4
CuCl2(aq) + Na3PO4(aq) = NaCl + Cu3(PO4)2 =>
3 CuCl2(aq) + 2 Na3PO4(aq) = 6 NaCl + Cu3(PO4)2
CH3{-}CH2OH = CH3{-}COH =>
CH3{-}CH2OH = CH3{-}COH
Al(OH)3 + HCl = AlH + Cl(OH)3 =>
Al(OH)3 + HCl = AlH + Cl(OH)3
NH3 + S8 = S4N4 + H2S =>
16 NH3 + 5 S8 = 4 S4N4 + 24 H2S
Fe2O4 + Mg = Fe + MgO =>
Fe2O4 + 4 Mg = 2 Fe + 4 MgO
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Br2 + P3 = PBr2 =>
3 Br2 + P3 = 3 PBr2
Mg2 + PO4 = Mg(PO4)2 =>
Mg2 + 4 PO4 = 2 Mg(PO4)2
MnO2 + HCl = ClMn2 + Cl + H2O =>
2 MnO2 + 8 HCl = ClMn2 + 7 Cl + 4 H2O
IO3{-} + HSO3{-} = I({-}) + H + SO4({-}2) =>
IO3{-} + 3 HSO3{-} = I({-}) + 3 H + 3 SO4({-}2)
CaHPO4 + NaOH = CaH2PO4 + NaO =>
CaHPO4 + NaOH = CaH2PO4 + NaO
Cr(NO3)3 + NaOH + H2O2 = Na2CrO4 + HNO3 + H2O =>
2 Cr(NO3)3 + 4 NaOH + 3 H2O2 = 2 Na2CrO4 + 6 HNO3 + 2 H2O
CaCO3 + AgNO3 = CaNO3 + AgCO3 =>
CaCO3 + AgNO3 = CaNO3 + AgCO3
KOH + Ag(NO3)2 = KNO3 + Ag(OH)2 =>
2 KOH + Ag(NO3)2 = 2 KNO3 + Ag(OH)2
Mf + Cu(NO3)2 = Cu + Mf(NO3)2 =>
Mf + Cu(NO3)2 = Cu + Mf(NO3)2
MnSO4H2O + CaCl2 + H2O = CaSO4*2H2O + MnCl2 =>
MnSO4H2O + CaCl2 + H2O = CaSO4*2H2O + MnCl2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Ag2CrO4 + HCl = H2CrO4 + AgCl =>
Ag2CrO4 + 2 HCl = H2CrO4 + 2 AgCl
PbCl4 + Na + C2H5Cl = Pb(C2H5)4 + NaCl =>
PbCl4 + 8 Na + 4 C2H5Cl = Pb(C2H5)4 + 8 NaCl
[Co(NH3)6]Cl3 + H2S + HCl + H2O = CoS + NH4Cl + (NH4)2SO4 =>
8[Co(NH3)6]Cl3 + 9 H2S + 22 HCl + 4 H2O = 8 CoS + 46 NH4Cl + (NH4)2SO4
Cr2(SO4)3 + Na2S + H2O = Na2SO4 + Cr(OH)3 + H2S =>
Cr2(SO4)3 + 3 Na2S + 6 H2O = 3 Na2SO4 + 2 Cr(OH)3 + 3 H2S
Cr + Fe2Cl2 = Fe + Cr3Cl3 =>
6 Cr + 3 Fe2Cl2 = 6 Fe + 2 Cr3Cl3
NiO + Na2CO3 = NiCO3 + Na2O =>
NiO + Na2CO3 = NiCO3 + Na2O
NaCl + CaCl2 = CaNa + Cl =>
NaCl + CaCl2 = CaNa + 3 Cl
Li2O + H3PO4 = Li3PO4 + H2O =>
3 Li2O + 2 H3PO4 = 2 Li3PO4 + 3 H2O
C4H10O + AgNO3 + NH3 = Ag + CO2 + NH4NO3 =>
3 C4H10O + 16 AgNO3 + 2 NH3 = 16 Ag + 12 CO2 + 9 NH4NO3
Fe2(SO4)3 + MnCO3 + H2O = MnSO4 + Fe(OH)3 + CO2 =>
Fe2(SO4)3 + 3 MnCO3 + 3 H2O = 3 MnSO4 + 2 Fe(OH)3 + 3 CO2
Ag + CuBr2 = AgBr + Cu =>
2 Ag + CuBr2 = 2 AgBr + Cu
HC2H3O2(aq) + NaOCl(l) = Cl(g) + NaClO3(aq) + NaC2H3O2(aq) + H2O =>
4 HC2H3O2(aq) + 5 NaOCl(l) = 4 Cl(g) + NaClO3(aq) + 4 NaC2H3O2(aq) + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/20/24
Équations équilibrées sur02/19/23
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