| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 3 S = Al2S3
Kalziumhydroxid + Kohlendioxid = Kalziumkarbonat + Wasser =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CaOH2 + NH3Cl = CaCl2 + NH3 + H2O =>
CaOH2 + 2 NH3Cl = CaCl2 + 2 NH3 + H2O
CuSO4 + HNO3 = Cu(NO3)2 + H2SO4 = =>
CuSO4 + 2 HNO3 = Cu(NO3)2 + H2SO4
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
CO + Fe2O3 = FeO + CO2 =>
CO + Fe2O3 = 2 FeO + CO2
Cu(NO3)2KSCN = CuSCNK(NO3)2 =>
Cu(NO3)2KSCN = CuSCNK(NO3)2
BaCl2 + Na2SiO4 = BaSiO4 + NaCl =>
BaCl2 + Na2SiO4 = BaSiO4 + 2 NaCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Pb(NO3)2(aq) + KIO3(aq) = PbIO3(s) + K(NO3)2(aq) =>
Pb(NO3)2(aq) + KIO3(aq) = PbIO3(s) + K(NO3)2(aq)
Cr(s) + NiSP4(aq) = Ni(s) + CrSP4(aq) =>
Cr(s) + NiSP4(aq) = Ni(s) + CrSP4(aq)
Li + OH + CO2 = H2 + Li2CO3 =>
4 Li + 2 OH + 2 CO2 = H2 + 2 Li2CO3
Cu(SO4)Na2S = CuSNa2(SO4) =>
Cu(SO4)Na2S = CuSNa2(SO4)
Cu(SO4)2NaOH = CuOHNa(SO4)2 =>
Cu(SO4)2NaOH = CuOHNa(SO4)2
Mg(ClO4)2 + KOH = Mg(OH)2 + KClO4 =>
Mg(ClO4)2 + 2 KOH = Mg(OH)2 + 2 KClO4
Cu + AgCl = Ag + CuCl2 =>
Cu + 2 AgCl = 2 Ag + CuCl2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Cu + Au = CuAu =>
Cu + Au = CuAu
Ba(OH)2 + Na2S = NaOH + BaS =>
Ba(OH)2 + Na2S = 2 NaOH + BaS
Cu + AuNO3 = CuNO3 + Au =>
Cu + AuNO3 = CuNO3 + Au
As2O3 + C = CO2 + As =>
2 As2O3 + 3 C = 3 CO2 + 4 As
PbCl2 + AgNO3 = AgCl + Pb(NO3)2 =>
PbCl2 + 2 AgNO3 = 2 AgCl + Pb(NO3)2
OH + CO2 = CO3 + H =>
OH + CO2 = CO3 + H
CH3OOH + Mg = MgCH3OO + H =>
CH3OOH + Mg = MgCH3OO + H
C2H5CONH2 + NaOH = CH3COONa + CH3NH2 =>
C2H5CONH2 + NaOH = CH3COONa + CH3NH2
Cu + NH4NO3 = Cu(NO3)2 + NH3 + H2O =>
4 Cu + 9 NH4NO3 = 4 Cu(NO3)2 + 10 NH3 + 3 H2O
Cu + HI = CuI + H2 =>
2 Cu + 2 HI = 2 CuI + H2
Ce2(SO4)3 + NaOH = Na2SO4 + Ce(OH)3 =>
Ce2(SO4)3 + 6 NaOH = 3 Na2SO4 + 2 Ce(OH)3
Li + F2 = Li(F2) =>
Li + F2 = Li(F2)
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
As2O5 + H2O = H3(AsO4) =>
As2O5 + 3 H2O = 2 H3(AsO4)
VOCl2 + Na2CO3 + H2O = VO(OH)2 + CO2 + NaCl =>
VOCl2 + Na2CO3 + H2O = VO(OH)2 + CO2 + 2 NaCl
Ca + I = CaI2 =>
Ca + 2 I = CaI2
CuLiOH = CuOHLi =>
CuLiOH = CuOHLi
Na2Co2 + AgNo3 = NaNo3 + Ag2Co2 =>
Na2Co2 + 2 AgNo3 = 2 NaNo3 + Ag2Co2
PH3 + Cl2 + H2O = H3PO4 + HCl =>
PH3 + 4 Cl2 + 4 H2O = H3PO4 + 8 HCl
Cr + MnO4 = CrO4 + MnO2 =>
Cr + 2 MnO4 = CrO4 + 2 MnO2
C7H6Cl2 + H2O = C6H5CHO + HCl =>
C7H6Cl2 + H2O = C6H5CHO + 2 HCl
NH4NO3(aq) + K2CrO4(aq) = (NH4)2CrO4 + KNO3 =>
2 NH4NO3(aq) + K2CrO4(aq) = (NH4)2CrO4 + 2 KNO3
HC2H3O3 + NaHCO3 = NaC2H2O2 + CO2 + H2O =>
7 HC2H3O3 + 6 NaHCO3 = 6 NaC2H2O2 + 8 CO2 + 11 H2O
CuNaNO3 = CuNO3Na =>
CuNaNO3 = CuNO3Na
HBr + AgNo3 = HNo3 + AgBr =>
HBr + AgNo3 = HNo3 + AgBr
CuNiCl2 = CuCl2Ni =>
CuNiCl2 = CuCl2Ni
K + Zn(NO3) = K(NO3) + Zn =>
K + Zn(NO3) = K(NO3) + Zn
MgCO3 + CaO = MgO + CaCO3 =>
MgCO3 + CaO = MgO + CaCO3
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
K(s) + N2(g) = K3N(s) =>
6 K(s) + N2(g) = 2 K3N(s)
Fe{+3} + SCN{-} = Fe(SCN){2} =>
Fe{+3} + SCN{-} = Fe(SCN){2}
CaC2O4 + H2O = CaO + H2C2O4 =>
CaC2O4 + H2O = CaO + H2C2O4
Pb(NO3)2 + Na3PO4 = Pb3(PO4)2(s) + NaNO3(aq) =>
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2(s) + 6 NaNO3(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/01/25
Équations équilibrées sur03/03/24
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