| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CoH4 + 2 O2 = Co2 + 4 H2O
H2O2 + C2H3NaO2 = CO2 + NaOH + H2O =>
4 H2O2 + C2H3NaO2 = 2 CO2 + NaOH + 5 H2O
FeSO4 + Mg(NO3)2 = Fe(NO3)2 + Mg(SO4) =>
FeSO4 + Mg(NO3)2 = Fe(NO3)2 + Mg(SO4)
AlCl3 + Ba(OH)2 = BaCl2 + Al(OH)3 =>
2 AlCl3 + 3 Ba(OH)2 = 3 BaCl2 + 2 Al(OH)3
Ca + Fe2O3 = CaO + Fe =>
3 Ca + Fe2O3 = 3 CaO + 2 Fe
S + Br = SBr2 =>
S + 2 Br = SBr2
Au(CN)2 + Zn = Au + Zn(CN)16 =>
8 Au(CN)2 + Zn = 8 Au + Zn(CN)16
As2S3 + HNO3 + H2O = H2SO4 + H5AsO4 + NO =>
As2S3 + 8 HNO3 + 4 H2O = 3 H2SO4 + 2 H5AsO4 + 8 NO
Co(NO3)2 + NaBr = Co(Br)2 + Na(NO3) =>
Co(NO3)2 + 2 NaBr = Co(Br)2 + 2 Na(NO3)
P4O6 = P4 + O6 =>
P4O6 = P4 + O6
H2O2 + C2H3NaO2 = CO2 + NaOH + H2O =>
4 H2O2 + C2H3NaO2 = 2 CO2 + NaOH + 5 H2O
NaOH + Sr = Sr(OH) + Na =>
NaOH + Sr = Sr(OH) + Na
H2O2 + C2H3NaO2 = CO2 + NaOH + H2O =>
4 H2O2 + C2H3NaO2 = 2 CO2 + NaOH + 5 H2O
C11H2 + O2 = CO2 + H2O =>
2 C11H2 + 23 O2 = 22 CO2 + 2 H2O
Al2(S04)3 + Pb(N03)2 = Al(N03)3 + PbS04 =>
Al2(S04)3 + 3 Pb(N03)2 = 2 Al(N03)3 + 3 PbS04
Pb(NO3)2 + KCl2 = PbCl2 + K(NO3)2 =>
Pb(NO3)2 + KCl2 = PbCl2 + K(NO3)2
H2O2 + C2H3NaO2 = CO2 + NaOH + H2O =>
4 H2O2 + C2H3NaO2 = 2 CO2 + NaOH + 5 H2O
Zn + H2S2O7 = H2S + ZnO + SO2 =>
5 Zn + H2S2O7 = H2S + 5 ZnO + SO2
C9H18O2 + NaOH = C2H4O2 + C7H14OH + Na =>
C9H18O2 + NaOH = C2H4O2 + C7H14OH + Na
Fe3 + NaOH = Fe(OH) + Na =>
Fe3 + 3 NaOH = 3 Fe(OH) + 3 Na
Aluminum(Sulfite) + (Calcium)(Hydroxide) = Aluminum(Hydroxide) + Calcium(Sulfite) =>
Aluminum(Sulfite) + (Calcium)(Hydroxide) = Aluminum(Hydroxide) + Calcium(Sulfite)
C6H13OH + NH3 = C6H13NH2 + H2O =>
C6H13OH + NH3 = C6H13NH2 + H2O
HCl + H2SO4 = H2Cl + HClSO4 =>
3 HCl + H2SO4 = 2 H2Cl + HClSO4
H2O2 + C2H3NaO2 = CO2 + NaOH + H2O =>
4 H2O2 + C2H3NaO2 = 2 CO2 + NaOH + 5 H2O
MgPO4 + HCl = MgCl2 + H2PO4 =>
MgPO4 + 2 HCl = MgCl2 + H2PO4
[Cu(NH3)4]SO4 + OH{-} = Cu(OH)2 + SO4{2-} + NH3 =>
[Cu(NH3)4]SO4 + 2 OH{-} = Cu(OH)2 + SO4{2-} + 4 NH3
H2O2 + C2H3NaO2 = CO2 + NaOH + H2O =>
4 H2O2 + C2H3NaO2 = 2 CO2 + NaOH + 5 H2O
BaCl2 + HCl = Ba(HCl2)2 =>
BaCl2 + 2 HCl = Ba(HCl2)2
Na + Co3(PO4)2 = Co + NaPO4 =>
2 Na + Co3(PO4)2 = 3 Co + 2 NaPO4
Cu + Co2O3 = Co + CuO2 =>
3 Cu + 2 Co2O3 = 4 Co + 3 CuO2
NO3{-} + Zn + OH{-} + H2O = [Zn(OH)4]2{-} + NH3 =>
7 NO3{-} + 16 Zn + OH{-} + 42 H2O = 8[Zn(OH)4]2{-} + 7 NH3
C12H8Cl6O + O2 = CO2 + HCl + H2O =>
C12H8Cl6O + 12 O2 = 12 CO2 + 6 HCl + H2O
Me4NI + I3 = Me4NI5 =>
3 Me4NI + 4 I3 = 3 Me4NI5
C + HCl = CHCl =>
C + HCl = CHCl
Be(CN)2 + (NH4)3P = Be3P2 + NH4CN =>
3 Be(CN)2 + 2(NH4)3P = Be3P2 + 6 NH4CN
Bi + HCl = BiCl3 + H =>
Bi + 3 HCl = BiCl3 + 3 H
CH2NO2 + Cl2 = CCl3NO2 + HCl =>
2 CH2NO2 + 5 Cl2 = 2 CCl3NO2 + 4 HCl
CO2 + H2O = C6H12O2 + O2 =>
6 CO2 + 6 H2O = C6H12O2 + 8 O2
AgNo3(aq) + HCl(aq) = HNo3(aq) + AgCl(s) =>
AgNo3(aq) + HCl(aq) = HNo3(aq) + AgCl(s)
InI3 + Be = BeI2 + In =>
2 InI3 + 3 Be = 3 BeI2 + 2 In
PbO2 + HNO3 + Cr(NO3)2 = Pb(NO3)2 + H2Cr2O7 + H2O =>
4 PbO2 + 4 HNO3 + 2 Cr(NO3)2 = 4 Pb(NO3)2 + H2Cr2O7 + H2O
KBr + C7H8 + I2 = C7H7(KBr) + HI =>
2 KBr + 2 C7H8 + I2 = 2 C7H7(KBr) + 2 HI
HCHO + I2 + NaOH = HCOONa + NaI + H2O =>
HCHO + I2 + 3 NaOH = HCOONa + 2 NaI + 2 H2O
C2H5C(OH)CH3 + O2 = CO2 + H2O =>
4 C2H5C(OH)CH3 + 23 O2 = 16 CO2 + 18 H2O
Al2(SO4)3 + FePO3 = Fe2(SO4)3 + AlPO3 =>
Al2(SO4)3 + 2 FePO3 = Fe2(SO4)3 + 2 AlPO3
Ca3(PO4)2 + H2O = H3PO4 + Ca(OH)2 =>
Ca3(PO4)2 + 6 H2O = 2 H3PO4 + 3 Ca(OH)2
Zn(s) + CuSO4(aq) = Cu(aq) + ZnSO4(aq) =>
Zn(s) + CuSO4(aq) = Cu(aq) + ZnSO4(aq)
MgClO = MgCl + O2 =>
2 MgClO = 2 MgCl + O2
C6H6 + O2 = H6O2 + C6 =>
C6H6 + O2 = H6O2 + C6
SrCO3(aq) + HCl(aq) = SrCl2 + H2CO3(aq) =>
SrCO3(aq) + 2 HCl(aq) = SrCl2 + H2CO3(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/23
Équations équilibrées sur12/28/22
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