| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCOOH = CO2 + H2
CoSO4 + CaBr2 = CoBr2 + CaSO4 =>
CoSO4 + CaBr2 = CoBr2 + CaSO4
(NH4)2CO3(aq) + Fe(NO3)3(aq) = NH4NO3(aq) + Fe2(CO3)3(s) =>
3(NH4)2CO3(aq) + 2 Fe(NO3)3(aq) = 6 NH4NO3(aq) + Fe2(CO3)3(s)
Ca6(PO4)4 + KNO3 = Ca(NO3)2 + K3PO4 =>
Ca6(PO4)4 + 12 KNO3 = 6 Ca(NO3)2 + 4 K3PO4
Fe + ZnSO4 = FeSO4 + Zn =>
Fe + ZnSO4 = FeSO4 + Zn
C + NaOH = Na + C(OH)2 =>
C + 2 NaOH = 2 Na + C(OH)2
NiCl2*2H2O = NiCl2 + H2O =>
NiCl2*2H2O = NiCl2 + 2 H2O
Cl2 + LiI = LiCl + I2 =>
Cl2 + 2 LiI = 2 LiCl + I2
HAuCl4 + Na3C6H5O7 = Au + H2 + Na2C5H4O5 + CO2 + NaCl =>
2 HAuCl4 + 8 Na3C6H5O7 = 2 Au + 5 H2 + 8 Na2C5H4O5 + 8 CO2 + 8 NaCl
(Fe(C2O4)3){3-} + K{+} + H2O = K3(Fe(C2O4)3)*3H2O =>
(Fe(C2O4)3){3-} + 3 K{+} + 3 H2O = K3(Fe(C2O4)3)*3H2O
I2O5 + Cr2O3 = Cr(IO3)3 =>
3 I2O5 + Cr2O3 = 2 Cr(IO3)3
(Fe(C2O4)3){3-} + K{+} + H2O = K3(Fe(C2O4)3)*3H2O =>
(Fe(C2O4)3){3-} + 3 K{+} + 3 H2O = K3(Fe(C2O4)3)*3H2O
H3PO3 + K2CO3 = KH2PO3 + CO2 + H2O =>
2 H3PO3 + K2CO3 = 2 KH2PO3 + CO2 + H2O
H2O(l)SO2(g) = H2SO3(g) =>
H2O(l)SO2(g) = H2SO3(g)
BariumHydroxide + IronNitrate = BariumNitrate + IronHydroxide =>
BariumHydroxide + IronNitrate = BariumNitrate + IronHydroxide
KMnO4 + (NH4)2(COO)2 + H2SO4 = K2SO4 + MnSO4 + (NH4)2SO4 + CO2 + H2O =>
2 KMnO4 + 5(NH4)2(COO)2 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5(NH4)2SO4 + 10 CO2 + 8 H2O
HCl + Al2 = AlCl2 + H2 =>
4 HCl + Al2 = 2 AlCl2 + 2 H2
Na + Ca(HCO3)2 = NaHCO3 + Ca =>
2 Na + Ca(HCO3)2 = 2 NaHCO3 + Ca
Fe + O2 + OH = Fe2O33H2O =>
2 Fe + 16 O2 + 2 OH = Fe2O33H2O
CuO + Ba(No3)2 = Cu(No3)2 + BaO =>
CuO + Ba(No3)2 = Cu(No3)2 + BaO
Au + NaCN + O2 + H2O = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAu(CN)2 + 4 NaOH
C14H11Cl2NO2 + H2O2 = CO2 + H2O + NO2 + ClO2 =>
2 C14H11Cl2NO2 + 75 H2O2 = 28 CO2 + 86 H2O + 2 NO2 + 4 ClO2
HMnSO4 + NaOH + NaIO = Na2SO4 + MnO2 + H2O + NaI =>
2 HMnSO4 + 4 NaOH + 3 NaIO = 2 Na2SO4 + 2 MnO2 + 3 H2O + 3 NaI
FeCl3 + SrBr2 = SrCl3 + FeBr2 =>
FeCl3 + SrBr2 = SrCl3 + FeBr2
Na + PO4 + KOH = NaOH + KPO4 =>
Na + PO4 + KOH = NaOH + KPO4
Ca(NO3)2 + K2CrO4 = Ca(CrO4)2 + K2NO3 =>
Ca(NO3)2 + 2 K2CrO4 = Ca(CrO4)2 + 2 K2NO3
NH3*H2O + HCl = NH4Cl + H2O =>
NH3*H2O + HCl = NH4Cl + H2O
C6H5CHO + Cu(OH)2 = C6H5COOH + Cu2O + H2O =>
C6H5CHO + 2 Cu(OH)2 = C6H5COOH + Cu2O + 2 H2O
Mg + KI = MgKI =>
Mg + KI = MgKI
Ag + Cl + NH{3} = AgClNH{3} =>
Ag + Cl + NH{3} = AgClNH{3}
C4H14N + KIO3 + H2SO4 = CO2 + NO2 + I2 + K2SO4 + H2O =>
5 C4H14N + 34 KIO3 + 17 H2SO4 = 20 CO2 + 5 NO2 + 17 I2 + 17 K2SO4 + 52 H2O
Cu(No3)2 + NaOH = Cu(OH)2 + NaNo3 =>
Cu(No3)2 + 2 NaOH = Cu(OH)2 + 2 NaNo3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Pb3O4 + HNO = Pb(NO3)2 + PbO + H2O =>
4 Pb3O4 + 2 HNO = Pb(NO3)2 + 11 PbO + H2O
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
Na3PO4 + Ca(Cl)2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 Ca(Cl)2 = Ca3(PO4)2 + 6 NaCl
HBr + Mg = H2 + MgBr2 =>
2 HBr + Mg = H2 + MgBr2
MnCl2 + NaNO3 = NaCl + Mn(NO3)2 =>
MnCl2 + 2 NaNO3 = 2 NaCl + Mn(NO3)2
C7H10NO2S + O2 = CO2 + H2O + NO + SO2 =>
C7H10NO2S + 10 O2 = 7 CO2 + 5 H2O + NO + SO2
Ti(OH)2 + PO4 = [Ti(OH)2]3(PO4)2 =>
3 Ti(OH)2 + 2 PO4 = [Ti(OH)2]3(PO4)2
K2Cr2O7 + K2SO3 + H2O = K2SO4 + KOH + Cr2O3 =>
K2Cr2O7 + 3 K2SO3 + H2O = 3 K2SO4 + 2 KOH + Cr2O3
Mg(C9H6NO)2 + O2 = MgO + C8H6N + CO2 =>
2 Mg(C9H6NO)2 + 3 O2 = 2 MgO + 4 C8H6N + 4 CO2
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
K + NHO3 = KHO3 + N =>
K + NHO3 = KHO3 + N
NaCN + (NH4)2CO3 = Na2CO3 + NH4CN =>
2 NaCN + (NH4)2CO3 = Na2CO3 + 2 NH4CN
BCl3 + P4 + H2 = BP + HCl =>
4 BCl3 + P4 + 6 H2 = 4 BP + 12 HCl
CH3CH2OH + PCl5 = CH3CH2Cl + OHPCl4 =>
CH3CH2OH + PCl5 = CH3CH2Cl + OHPCl4
C4H9Br + KOH = C4H9OH + KBr =>
C4H9Br + KOH = C4H9OH + KBr
Ca + AlN = CaN + Al =>
Ca + AlN = CaN + Al
HCH3CH3 + O2 = CO2 + H2O =>
4 HCH3CH3 + 15 O2 = 8 CO2 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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