| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ai + S3 = Ai2S3
ZnCl2 + CaCO3 = ZnCO3 + CaCl2 =>
ZnCl2 + CaCO3 = ZnCO3 + CaCl2
AgBr + Cl2 = ClAg + Br2 =>
2 AgBr + Cl2 = 2 ClAg + Br2
Carbonicacid + bariumhydroxide = bariumcarbonate + water =>
H2CO3 + Ba(OH)2 = BaCO3 + 2 H2O
CH3CH2OH + CH3COOH = CH3COOCH2CH3 + H2O =>
CH3CH2OH + CH3COOH = CH3COOCH2CH3 + H2O
H{+} + Hg + PbO2 = Hg22{+} + Pb2{+} + H2O =>
8 H{+} + 154 Hg + 2 PbO2 = 7 Hg22{+} + Pb2{+} + 4 H2O
Li + HCl = H + LiCl =>
Li + HCl = H + LiCl
H2O2 + I{-} + H{+} = I3 + H2O =>
3 H2O2 + 6 I{-} + 6 H{+} = 2 I3 + 6 H2O
CH3ONa + CH3Br = CH3OCH3 + NaBr =>
CH3ONa + CH3Br = CH3OCH3 + NaBr
CrO3 + KBr + H2SO4 = Cr2(SO4)3 + K2SO4 + Br2 + H2O =>
2 CrO3 + 6 KBr + 6 H2SO4 = Cr2(SO4)3 + 3 K2SO4 + 3 Br2 + 6 H2O
C2H5Br + NaI = C2H5I + NaBr =>
C2H5Br + NaI = C2H5I + NaBr
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
V2(SO4)3 + H2 = VO(OH)2 + SO2 =>
V2(SO4)3 + 2 H2 = 2 VO(OH)2 + 3 SO2
CH3COO + AgNO3 = CH3COOAg + NO3 =>
CH3COO + AgNO3 = CH3COOAg + NO3
Os3O12 = Os + O =>
Os3O12 = 3 Os + 12 O
KHC8H4O4 + KOH = K(KHC8H4O4) + OH =>
KHC8H4O4 + KOH = K(KHC8H4O4) + OH
HgSO4 + Na(OH) = Hg(OH)2 + Na2SO4 =>
HgSO4 + 2 Na(OH) = Hg(OH)2 + Na2SO4
MnCl2 + Cl2 + NaOH = NaCl + Na2MnO4 + H2O =>
MnCl2 + 2 Cl2 + 8 NaOH = 6 NaCl + Na2MnO4 + 4 H2O
S8 + KI = SK2 + I2 =>
S8 + 16 KI = 8 SK2 + 8 I2
Al1 + Fe2O3 = Fe + Al2O3 =>
2 Al1 + Fe2O3 = 2 Fe + Al2O3
CaCl2 + HNO3 = Ca(NO3)2 + HCl =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2 HCl
Zn(CH3COO)2 + Na2S2O3 + H2O = ZnS + NaCH3COO + SO2 + NaOH =>
2 Zn(CH3COO)2 + 3 Na2S2O3 + H2O = 2 ZnS + 4 NaCH3COO + 4 SO2 + 2 NaOH
K4[Fe(CN)6] = KCN + FeC2N2 =>
K4[Fe(CN)6] = 4 KCN + FeC2N2
Cl + KAt = KCl + At =>
Cl + KAt = KCl + At
Na + H2SO4 = H2S + NaO =>
4 Na + H2SO4 = H2S + 4 NaO
Ca(OH)(HCO3) = CaCO3 + H2O =>
Ca(OH)(HCO3) = CaCO3 + H2O
Al(s) + CuSO4(aq) = Al2SO4(aq) + Cu(s) =>
2 Al(s) + CuSO4(aq) = Al2SO4(aq) + Cu(s)
Ca(OCN)2 + NaCl + C = NaCN + CaCl2 + CO2 =>
Ca(OCN)2 + 2 NaCl + C = 2 NaCN + CaCl2 + CO2
Cu + HNO3 = Cu2N2O6 + NO + H2O =>
6 Cu + 8 HNO3 = 3 Cu2N2O6 + 2 NO + 4 H2O
HNO3 + (NH2)2CO = N2 + CO2 + H2O =>
6 HNO3 + 5(NH2)2CO = 8 N2 + 5 CO2 + 13 H2O
NaCl + AgNO3 + Na2S2O3 = AgCl + Na3S2NO6 =>
NaCl + AgNO3 + Na2S2O3 = AgCl + Na3S2NO6
Al + H3PO4 = Al3(PO4)2 + H2 =>
3 Al + 2 H3PO4 = Al3(PO4)2 + 3 H2
Mn2 + O3 = Mn2O3 =>
Mn2 + O3 = Mn2O3
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
P2O3 + Ca(OH)2 = Ca3(PO3)2 + H2O =>
P2O3 + 3 Ca(OH)2 = Ca3(PO3)2 + 3 H2O
KClO3 + C8H9NO2 = KCl + CO2 + H2O + NO2 =>
41 KClO3 + 6 C8H9NO2 = 41 KCl + 48 CO2 + 27 H2O + 6 NO2
C2H6O2 + KMnO4 = MnO2 + KOH + CO2 + H2O =>
3 C2H6O2 + 10 KMnO4 = 10 MnO2 + 10 KOH + 6 CO2 + 4 H2O
Al3 + Fe2O3 = Al2O3 + Fe =>
2 Al3 + 3 Fe2O3 = 3 Al2O3 + 6 Fe
LiOH + H2NO2 = Li2NO2 + H2O =>
2 LiOH + H2NO2 = Li2NO2 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
FeSO4 + NH4NCS = Fe(NCS)2 + (NH4)2SO4 =>
FeSO4 + 2 NH4NCS = Fe(NCS)2 + (NH4)2SO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ba + AgNO3 = Ba(NO3)2 + Ag =>
Ba + 2 AgNO3 = Ba(NO3)2 + 2 Ag
HO2 = H2O + O =>
2 HO2 = H2O + 3 O
Sr(NO2)2 + H2O = SrO + HNO2 =>
Sr(NO2)2 + H2O = SrO + 2 HNO2
AgNO3 + Zn(OH)2 = AgOH + Zn(NO3)2 =>
2 AgNO3 + Zn(OH)2 = 2 AgOH + Zn(NO3)2
Na2CO3(aq) + NiCl2(aq) = NiCO3(s) + NaCl(s) =>
Na2CO3(aq) + NiCl2(aq) = NiCO3(s) + 2 NaCl(s)
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
ZnO + BaCl2 = ZnCl2 + BaO =>
ZnO + BaCl2 = ZnCl2 + BaO
Ca(OH)2 + K3Po4 = Ca3(Po4)2 + KOH =>
3 Ca(OH)2 + 2 K3Po4 = Ca3(Po4)2 + 6 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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