| Équations équilibrées la veille | Équations équilibrées le lendemain |
In(NO3)3 = InO + 3 NO2 + O2
NH3 + CuSO4 = Cu(NH3)4SO4 =>
4 NH3 + CuSO4 = Cu(NH3)4SO4
NaOH + Fe(No3)3 = NaNo3 + Fe(OH)3 =>
3 NaOH + Fe(No3)3 = 3 NaNo3 + Fe(OH)3
As2S3 + O3 = As2O3 + S =>
As2S3 + O3 = As2O3 + 3 S
NaClO4 + MgCl2 = Mg(ClO4)2 + NaCl =>
2 NaClO4 + MgCl2 = Mg(ClO4)2 + 2 NaCl
Pb3(PO4)4 + Cr2S3 = PbS2 + CrPO4 =>
Pb3(PO4)4 + 2 Cr2S3 = 3 PbS2 + 4 CrPO4
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Ni(SCN)2 + K2CO3 = KSCN + NiCO3 =>
Ni(SCN)2 + K2CO3 = 2 KSCN + NiCO3
C2O2H4 + C6H14O = C5H10O2 + H2O =>
2 C2O2H4 + C6H14O = 2 C5H10O2 + H2O
Hg + HClO4 = Hg(ClO4) + H2 =>
2 Hg + 2 HClO4 = 2 Hg(ClO4) + H2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
K2Cr2O7 + H2C2O4 + H2SO4 = KHSO4 + Cr2(SO4)3 + CO2 + H2O =>
K2Cr2O7 + 3 H2C2O4 + 5 H2SO4 = 2 KHSO4 + Cr2(SO4)3 + 6 CO2 + 7 H2O
AlCl + NaCl3 = AlCl3 + NaCl =>
AlCl + NaCl3 = AlCl3 + NaCl
H3PO4 + Co(OH)3 = Co3(PO4)3 + H2O =>
3 H3PO4 + 3 Co(OH)3 = Co3(PO4)3 + 9 H2O
AgNO3 + (NH4)2CrO4 = Ag2CrO4 + NH4NO3 =>
2 AgNO3 + (NH4)2CrO4 = Ag2CrO4 + 2 NH4NO3
MnSO4 + KClO3 + NaCO3 = NaMnO4 + KCl + Na2SO4 + CO2 =>
3 MnSO4 + KClO3 + 9 NaCO3 = 3 NaMnO4 + KCl + 3 Na2SO4 + 9 CO2
SiF4 + HF = Si + F5H =>
SiF4 + HF = Si + F5H
Cl2 + K2S + KOH = KCl + K2SO4 + H2O =>
4 Cl2 + K2S + 8 KOH = 8 KCl + K2SO4 + 4 H2O
C5H1201 + O2 = CO2 + H2O =>
4 C5H1201 + 1221 O2 = 20 CO2 + 2402 H2O
NH3 + C6H5COOH = NH4C6H5COO =>
NH3 + C6H5COOH = NH4C6H5COO
Fe(OH)2 + I2 + KOH = Fe(OH)3 + KI =>
2 Fe(OH)2 + I2 + 2 KOH = 2 Fe(OH)3 + 2 KI
Na2C2 + H2O = C2H2 + NaOH =>
Na2C2 + 2 H2O = C2H2 + 2 NaOH
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
PotassiumPhosphate + CalciumChloride = CalciumPhosphate + PotassiumChloride =>
PotassiumPhosphate + CalciumChloride = CalciumPhosphate + PotassiumChloride
Na + HOH = H2 + NaOH =>
2 Na + 2 HOH = H2 + 2 NaOH
K2CO3 + CaCl2 = KCl + CaCO3 =>
K2CO3 + CaCl2 = 2 KCl + CaCO3
NaOH + KOH + H3PO4 = Na2KPO4 + H2O =>
2 NaOH + KOH + H3PO4 = Na2KPO4 + 3 H2O
Mg(H2PO4)2 + KOH = Mg(OH)2 + K(H2PO4) =>
Mg(H2PO4)2 + 2 KOH = Mg(OH)2 + 2 K(H2PO4)
C2H6O + CH4N2S + C6H8O7 = C5H11N2OS + H2O =>
9 C2H6O + 6 CH4N2S + C6H8O7 = 6 C5H11N2OS + 10 H2O
XeF2 + NH3 = Xe + N2 + NH4F =>
3 XeF2 + 8 NH3 = 3 Xe + N2 + 6 NH4F
Fe{3+} + C7H6O6S{-} = Fe(C7H6O6S)3 =>
Fe{3+} + 3 C7H6O6S{-} = Fe(C7H6O6S)3
NaOH + N2O5 = NaNO3 + H2O =>
2 NaOH + N2O5 = 2 NaNO3 + H2O
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
CoCO + NaCl = CoCl + NaCO =>
CoCO + NaCl = CoCl + NaCO
Na2Cu(CN)3 + H2SO4 + NaHS = Na2SO4 + HCN + Cu2S =>
4 Na2Cu(CN)3 + 5 H2SO4 + 2 NaHS = 5 Na2SO4 + 12 HCN + 2 Cu2S
SeO2 + Na = Na2Se + O3 =>
3 SeO2 + 6 Na = 3 Na2Se + 2 O3
XHBr + XNaOH = XNaBr + XH2O =>
XHBr + XNaOH = XNaBr + XH2O
Fe2O3 + H2O(l) = Fe(OH)3(s) =>
Fe2O3 + 3 H2O(l) = 2 Fe(OH)3(s)
Be(OH)2 + Cl2 = BeCl2 + Be(ClO)2 + H2O =>
2 Be(OH)2 + 2 Cl2 = BeCl2 + Be(ClO)2 + 2 H2O
Cr(NO3)3(aq) + KOH(aq) = Cr(OH)3(s) + KNO3(aq) =>
Cr(NO3)3(aq) + 3 KOH(aq) = Cr(OH)3(s) + 3 KNO3(aq)
Fe2O3 + H2O(l) = Fe(OH)3 =>
Fe2O3 + 3 H2O(l) = 2 Fe(OH)3
Fe2O3 + H2O(l) = Fe(OH)3(s) =>
Fe2O3 + 3 H2O(l) = 2 Fe(OH)3(s)
Zn + H{+} = Zn2{+} + H2 =>
4 Zn + 2 H{+} = 2 Zn2{+} + H2
HCOOCH2CH2CH3 + H2O = HCOOH + CH3CH2CH3 =>
7 HCOOCH2CH2CH3 + 6 H2O = 10 HCOOH + 6 CH3CH2CH3
CoCl2 + K2SO4 = KCl + CoSO4 =>
CoCl2 + K2SO4 = 2 KCl + CoSO4
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
MgS + H2SO4 = MgSO4 + S + H2O =>
3 MgS + 4 H2SO4 = 3 MgSO4 + 4 S + 4 H2O
C4H8 + Mg(OH) = H2O + Mg4C2 =>
C4H8 + 8 Mg(OH) = 8 H2O + 2 Mg4C2
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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