| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaO + H2SO4 = BaSO4 + H2O
C6H5CH3 + HCl = C6H6 + CH3Cl =>
C6H5CH3 + HCl = C6H6 + CH3Cl
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 21 HNO3 = (NH4)3PO4*12MoO3 + 21 NH4NO3 + 12 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
Na3PO4 + Ag = Ag3(PO4)2 + Na =>
2 Na3PO4 + 3 Ag = Ag3(PO4)2 + 6 Na
MgH2 + HCl = MgCl2 + H3 =>
3 MgH2 + 6 HCl = 3 MgCl2 + 4 H3
HCOOH + Al2O3 = (HCOO)3Al + H2O =>
6 HCOOH + Al2O3 = 2(HCOO)3Al + 3 H2O
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + NaC2H3O2 =>
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + 2 NaC2H3O2
MgO + CrO3 = Mg2(CrO4)2 =>
2 MgO + 2 CrO3 = Mg2(CrO4)2
NO2 + KMnO4 = KNO2 + MnO4 =>
NO2 + KMnO4 = KNO2 + MnO4
Mg + Sn3(PO4)2 = Mg3(PO4)2 + Sn =>
3 Mg + Sn3(PO4)2 = Mg3(PO4)2 + 3 Sn
Mg + O2 = O2Mg =>
Mg + O2 = O2Mg
Fe(NO3)3 + NH4OH = Fe(OH)3 + (NH4)(NO3) =>
Fe(NO3)3 + 3 NH4OH = Fe(OH)3 + 3(NH4)(NO3)
P + H2SO4 = P2O5 + H2O + SO2 =>
2 P + 5 H2SO4 = P2O5 + 5 H2O + 5 SO2
O2 + C2H6S = SO2 + CO2 + H2O =>
9 O2 + 2 C2H6S = 2 SO2 + 4 CO2 + 6 H2O
OH{-} + MnO2 + I2 = MnO4{-} + I{-} + H2O =>
8 OH{-} + 2 MnO2 + 3 I2 = 2 MnO4{-} + 6 I{-} + 4 H2O
Sn2O3 + NaOH = Na2O3 + HSnO =>
Sn2O3 + 2 NaOH = Na2O3 + 2 HSnO
KMnO4 + Na2SO3 + H2O = KOH + Na2SO4 + Mn2O =>
2 KMnO4 + 6 Na2SO3 + H2O = 2 KOH + 6 Na2SO4 + Mn2O
Mg(OH)2 + As2O3 = As2(OH)2 + MgO3 =>
Mg(OH)2 + As2O3 = As2(OH)2 + MgO3
Cl2 + K2SO4 = K2S2O8 + KCl =>
Cl2 + 2 K2SO4 = K2S2O8 + 2 KCl
Zn(OH)2 + H2SiO3 = Zn2(SiO3)2 + H2O =>
2 Zn(OH)2 + 2 H2SiO3 = Zn2(SiO3)2 + 4 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
NaOCl + H3PO4 = H2O + PO4 + Na + Cl2 =>
6 NaOCl + 4 H3PO4 = 6 H2O + 4 PO4 + 6 Na + 3 Cl2
O2 + C + H2 = CH3COO =>
2 O2 + 4 C + 3 H2 = 2 CH3COO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K(SCN) + MnSO4 = K2SO4 + Mn(SCN)2 =>
2 K(SCN) + MnSO4 = K2SO4 + Mn(SCN)2
UCl6 + H2O = UO2Cl2 + HCl =>
UCl6 + 2 H2O = UO2Cl2 + 4 HCl
Mn + PbO2 = MnO4 + Pb =>
Mn + 2 PbO2 = MnO4 + 2 Pb
K2CO3 + Ba(NO3)2 = K2(NO3)2 + Ba(CO3) =>
K2CO3 + Ba(NO3)2 = K2(NO3)2 + Ba(CO3)
NH3 + K2FeO4 + H2O = N2 + Fe(OH)3 + KOH =>
2 NH3 + 2 K2FeO4 + 2 H2O = N2 + 2 Fe(OH)3 + 4 KOH
Fe3O4 + NaFeO4 + H2SO4 = Fe2(SO4)3 + Na2SO4 + H2O =>
8 Fe3O4 + 2 NaFeO4 + 40 H2SO4 = 13 Fe2(SO4)3 + Na2SO4 + 40 H2O
C7H7Cl + NaN3 = C7H7N3 + NaCl =>
C7H7Cl + NaN3 = C7H7N3 + NaCl
Na + FeBr3 = NaBr + Fe =>
3 Na + FeBr3 = 3 NaBr + Fe
Fe2O3 + NH4OH = Fe2OH + NH4O3 =>
Fe2O3 + NH4OH = Fe2OH + NH4O3
CI + PSO4 = PI + CSO4 =>
CI + PSO4 = PI + CSO4
C16H18ClN3S + H2O = C16H19ClN3S + O =>
2 C16H18ClN3S + H2O = 2 C16H19ClN3S + O
Pb3O4 = Pb3 + O =>
Pb3O4 = Pb3 + 4 O
C3H6 + KMnO4 + H2O = C3H8O2 + KOH + MnO2 =>
3 C3H6 + 2 KMnO4 + 4 H2O = 3 C3H8O2 + 2 KOH + 2 MnO2
FeCl3 + H2O + Na2CO3 = Fe(OH)3 + CO2 + NaCl =>
2 FeCl3 + 3 H2O + 3 Na2CO3 = 2 Fe(OH)3 + 3 CO2 + 6 NaCl
Ca5(PO4)3Cl + H2SO4 = Ca(H2PO4)2 + CaSO4 + HCl =>
2 Ca5(PO4)3Cl + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HCl
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
NH4CNS + NaOH = NaCNS + NH4OH =>
NH4CNS + NaOH = NaCNS + NH4OH
Ag + ClO3 = AgCl + O2 =>
2 Ag + 2 ClO3 = 2 AgCl + 3 O2
MnO2 + H2SO4H2C2O4 = MnSO4 + CO2 + H2O =>
MnO2 + H2SO4H2C2O4 = MnSO4 + 2 CO2 + 2 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
(NH4)2S + PB(NO3)2 = NH4NO3 + PBS =>
(NH4)2S + PB(NO3)2 = 2 NH4NO3 + PBS
HCOOH + Al2O3 = Al(HCOO)3 + H2O =>
6 HCOOH + Al2O3 = 2 Al(HCOO)3 + 3 H2O
HN3 + H2O = H2N3 + OH =>
HN3 + H2O = H2N3 + OH
Fe + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + K =>
4 Fe + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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