| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaO2H2 + CO2 = CaOH + HCO3
NH3 + H2SO3 = NSO3 + H2 =>
2 NH3 + 2 H2SO3 = 2 NSO3 + 5 H2
Cu + Ag{+} = Cu2{+} + Ag =>
2 Cu + Ag{+} = Cu2{+} + Ag
Copper(II)Nitrate + SodiumHydroxide = Copper(II)Hydroxide + SodiumNitrate =>
Copper(II)Nitrate + SodiumHydroxide = Copper(II)Hydroxide + SodiumNitrate
Pb(OH)2 + NaOH = PbO2 + H2O + Na =>
Pb(OH)2 + 2 NaOH = PbO2 + 2 H2O + 2 Na
Mn + O2 = MnO2 =>
Mn + O2 = MnO2
Pb(C2H3O2)2 + KI = PbI2 + KC2H3O2 =>
Pb(C2H3O2)2 + 2 KI = PbI2 + 2 KC2H3O2
NH4Br + AgF = NH4F + AgBr =>
NH4Br + AgF = NH4F + AgBr
CH3CH2CH2CH2CH3 + Cl2 = CH3CHClCH2CH2CH3 + HCl =>
CH3CH2CH2CH2CH3 + Cl2 = CH3CHClCH2CH2CH3 + HCl
CaCo3(s) + CH3COOH(aq) = Ca(CH3COO)2(aq) + H2Co3(aq) =>
CaCo3(s) + 2 CH3COOH(aq) = Ca(CH3COO)2(aq) + H2Co3(aq)
(CH3)3CCH2CH3 + SO2Cl2 = SO2 + HCl + (CH3)3CCH2CH2Cl =>
(CH3)3CCH2CH3 + SO2Cl2 = SO2 + HCl + (CH3)3CCH2CH2Cl
MgFe(NO3)3 = Mg(NO3)3Fe =>
MgFe(NO3)3 = Mg(NO3)3Fe
CO + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
5 CO + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 CO2 + 3 H2O
Ba3PO4 + H2O = H3PO4 + Ba(OH) =>
Ba3PO4 + 3 H2O = H3PO4 + 3 Ba(OH)
Ba(NO3) + Al(SO4)3 = BaSO4 + Al(NO3)3 =>
3 Ba(NO3) + Al(SO4)3 = 3 BaSO4 + Al(NO3)3
KHCO3*MgCO3*4H2O = H2O + MgCO3 + K2CO3 + CO2 =>
2 KHCO3*MgCO3*4H2O = 9 H2O + 2 MgCO3 + K2CO3 + CO2
KHS + KOH = K2SH2O =>
KHS + KOH = K2SH2O
BeO + O2 = BeO2 =>
2 BeO + O2 = 2 BeO2
CH2Cl2 + O3 = CO2 + H2O + Cl =>
CH2Cl2 + O3 = CO2 + H2O + 2 Cl
HAuCl4 = HCl + AuCl3 =>
HAuCl4 = HCl + AuCl3
KAl(SO4)2*12H2O + NaOH = NaAlO2 + KOH + Na2SO4 + H2O =>
KAl(SO4)2*12H2O + 5 NaOH = NaAlO2 + KOH + 2 Na2SO4 + 14 H2O
SnOH + NaPO4 = NaOH + SnPO4 =>
SnOH + NaPO4 = NaOH + SnPO4
AgClO4 + H2SO4 = HClO4 + Ag2SO4 =>
2 AgClO4 + H2SO4 = 2 HClO4 + Ag2SO4
Ca3(PO4)2(s) + H2SO4(aq) = CaSO4 + H3PO4 =>
Ca3(PO4)2(s) + 3 H2SO4(aq) = 3 CaSO4 + 2 H3PO4
BrO{-} = Br{-} + BrO3{-} =>
3 BrO{-} = 2 Br{-} + BrO3{-}
CH4 + F2 = C3F + HF =>
6 CH4 + 13 F2 = 2 C3F + 24 HF
I2 + MnO4 + H2SO4 = MnSO4 + HIO4 + H2O =>
3 I2 + 7 MnO4 + 7 H2SO4 = 7 MnSO4 + 6 HIO4 + 4 H2O
Fe(OH)3 + HNo2 = Fe(No3)2 + H2O =>
Fe(OH)3 + 3 HNo2 = Fe(No3)2 + 3 H2O
N2 + SO3 = N2SO3 =>
N2 + SO3 = N2SO3
NaCo + CaOH = CaCo + NaOH =>
NaCo + CaOH = CaCo + NaOH
Fe(NO3)2 + Zn = Fe + Zn(NO3)2 =>
Fe(NO3)2 + Zn = Fe + Zn(NO3)2
CH3CH2SH + NaOH = CH3CH2S + Na + H2O =>
CH3CH2SH + NaOH = CH3CH2S + Na + H2O
Fe2O3 + HBrO3 = Fe(BrO3)3 + H2O =>
Fe2O3 + 6 HBrO3 = 2 Fe(BrO3)3 + 3 H2O
CoCl2 + MnSO4 = CoSO4 + MnCl2 =>
CoCl2 + MnSO4 = CoSO4 + MnCl2
FeSO4 + KNO3 + H2SO4 = Fe2(SO4)3 + KNO2 + H2O =>
2 FeSO4 + KNO3 + H2SO4 = Fe2(SO4)3 + KNO2 + H2O
CaS + HNO3 = CaSO4 + NO2 + H2O =>
CaS + 8 HNO3 = CaSO4 + 8 NO2 + 4 H2O
KCl + NH4OH = KOH + NH4 + Cl =>
KCl + NH4OH = KOH + NH4 + Cl
CuCl + Fe = Cu2 + FeCl2 =>
2 CuCl + Fe = Cu2 + FeCl2
XZn + HCl = XZnCl2 + H2 =>
XZn + 2 HCl = XZnCl2 + H2
Al + NaOH3 = AlOH3 + Na =>
Al + NaOH3 = AlOH3 + Na
Br + AgI = BrI + Ag =>
Br + AgI = BrI + Ag
HCl + CaCl2 = ClCa + HCl2 =>
HCl + CaCl2 = ClCa + HCl2
H2 + P4 = PH3 =>
6 H2 + P4 = 4 PH3
MgO + Br2 = MgOBr2 =>
MgO + Br2 = MgOBr2
KI(aq) + CI(g) = KCI(aq) + I2(aq) =>
2 KI(aq) + 2 CI(g) = 2 KCI(aq) + I2(aq)
NaBH4 + CH3OH = NaBOCH3 + H2 =>
2 NaBH4 + 2 CH3OH = 2 NaBOCH3 + 5 H2
Na2CO3 + SiO2 = Na2SiO3 + CO2 =>
Na2CO3 + SiO2 = Na2SiO3 + CO2
CH3OH + HCOONa = HCOOCH3 + NaOH =>
CH3OH + HCOONa = HCOOCH3 + NaOH
Ag + Pb(NO3)2 = Pb + Ag(NO3) =>
2 Ag + Pb(NO3)2 = Pb + 2 Ag(NO3)
(NH4)2S + Co(CIO3)2 = NH4CIO3 + CoS =>
(NH4)2S + Co(CIO3)2 = 2 NH4CIO3 + CoS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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