| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnO2 + 2 SO3 = 2 MnSO4 + O2
Ca + HP = CaP + H =>
Ca + HP = CaP + H
SrOHNO3 = SrOH + NO3 =>
SrOHNO3 = SrOH + NO3
CdS + HNO3 = CdNO3 + S + NO + H2O =>
3 CdS + 4 HNO3 = 3 CdNO3 + 3 S + NO + 2 H2O
Si + HNO3 + HF = H2SiF6 + NO2 + H2O =>
Si + 4 HNO3 + 6 HF = H2SiF6 + 4 NO2 + 4 H2O
N2O5 + HOH = N2(OH)5 + OH =>
N2O5 + 5 HOH = N2(OH)5 + 5 OH
Al2O3 + C = Al + CO2 =>
2 Al2O3 + 3 C = 4 Al + 3 CO2
CH2OHCOOH + O2 = CO2 + H2O =>
2 CH2OHCOOH + 3 O2 = 4 CO2 + 4 H2O
FeCl3 + SCN = FeSCN + Cl =>
FeCl3 + SCN = FeSCN + 3 Cl
H2O + PbO2 = H2O2 + PbO =>
H2O + PbO2 = H2O2 + PbO
CoCl2(H2O)6 = CoCl2 + H2O =>
CoCl2(H2O)6 = CoCl2 + 6 H2O
Mg + K2(CO3) = K2 + Mg(CO3) =>
Mg + K2(CO3) = K2 + Mg(CO3)
C7H7NO3 + H2O = C7H8O + HNO3 =>
C7H7NO3 + H2O = C7H8O + HNO3
K4Fe(CN)6 + H2SW4 + H2O = K2SW4 + FeSW4 + (NH4)2SW4 + CO =>
K4Fe(CN)6 + 6 H2SW4 + 6 H2O = 2 K2SW4 + FeSW4 + 3(NH4)2SW4 + 6 CO
H3PO4 + NH3 = (NH4H)3(PO4)2 =>
2 H3PO4 + 3 NH3 = (NH4H)3(PO4)2
C6H5Cl + Na = NaCl + C6H5 =>
C6H5Cl + Na = NaCl + C6H5
PbO2 + SO3 = PbSO4 + O2 =>
2 PbO2 + 2 SO3 = 2 PbSO4 + O2
MnI2 + Hg(NO3)2 = Mn(NO3)2 + HgI2 =>
MnI2 + Hg(NO3)2 = Mn(NO3)2 + HgI2
KCIO(s) = KCI(s) + O(g) =>
KCIO(s) = KCI(s) + O(g)
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
C12H5OH + O2 = H2O + CO2 =>
C12H5OH + 13 O2 = 3 H2O + 12 CO2
SO3 + HCl = H2SO3 + Cl2 =>
SO3 + 2 HCl = H2SO3 + Cl2
(NH4)2SO4 + Ba(OH)2 = BaSO4 + NH4OH =>
(NH4)2SO4 + Ba(OH)2 = BaSO4 + 2 NH4OH
H{3}PO = H{4}P{2}O{7} + H{2}O =>
2 H{3}PO = H{4}P{2}O{7} + H{2}O
C6H13SP + O2 = CO2 + H2O + SO2 + P2O5 =>
2 C6H13SP + 23 O2 = 12 CO2 + 13 H2O + 2 SO2 + P2O5
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
MgNO3 + LiOH = MgOH + NO3Li =>
MgNO3 + LiOH = MgOH + NO3Li
Mg3Si4O10(OH)2 + Mg2SiO4 = Mg2Si2O6 + H2O =>
2 Mg3Si4O10(OH)2 + 2 Mg2SiO4 = 5 Mg2Si2O6 + 2 H2O
NaCl + Ba(OH) = Na(OH) + BaCl =>
NaCl + Ba(OH) = Na(OH) + BaCl
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Ca(s) + F2(g) = CaF2(s) =>
Ca(s) + F2(g) = CaF2(s)
Fe2O3 + FeS2 = Fe3O4 + SO2 =>
16 Fe2O3 + FeS2 = 11 Fe3O4 + 2 SO2
Mg + K2(CO3) = K2 + Mg(CO3) =>
Mg + K2(CO3) = K2 + Mg(CO3)
SO3{-2} + MnO4{-} + OH{-} = SO4{-2} + MnO4{2-} + H2O =>
SO3{-2} + 2 MnO4{-} + 2 OH{-} = SO4{-2} + 2 MnO4{2-} + H2O
MnI2 + Hg(NO3)2 = Mn(NO3)2 + HgI2 =>
MnI2 + Hg(NO3)2 = Mn(NO3)2 + HgI2
PbCl2 + Ag(NO3) = Pb(NO3)2 + AgCl =>
PbCl2 + 2 Ag(NO3) = Pb(NO3)2 + 2 AgCl
Na + Al = AlNa4 =>
4 Na + Al = AlNa4
O2 + H2SO4 = OH + SO4 =>
O2 + H2SO4 = 2 OH + SO4
K2Cr2O7 + C2H6O + H2SO4 = Cr2(SO4)3 + K2SO4 + C2H4O2 + H2O =>
2 K2Cr2O7 + 3 C2H6O + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 C2H4O2 + 11 H2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
CaOH + MgCl2 = Mg(OH)2 + CaCl =>
2 CaOH + MgCl2 = Mg(OH)2 + 2 CaCl
Mg + K2(CO3) = K2 + Mg(CO3) =>
Mg + K2(CO3) = K2 + Mg(CO3)
O2 + H2SO4 = OH + SO4 =>
O2 + H2SO4 = 2 OH + SO4
Ga + HClO4 = GaClO4 + H2O + Cl2O =>
12 Ga + 14 HClO4 = 12 GaClO4 + 7 H2O + Cl2O
C6H12O7 + Cu(OH)2 = CuO2 + C6H12O6 + H2O =>
C6H12O7 + Cu(OH)2 = CuO2 + C6H12O6 + H2O
(CuOH)2SO4 + H2SO4 = Cu(HSO4)2 + H2O =>
(CuOH)2SO4 + 3 H2SO4 = 2 Cu(HSO4)2 + 2 H2O
AlOHCl2 = AlOH + Cl =>
AlOHCl2 = AlOH + 2 Cl
Fe + {2} = Fe{2}O{3} =>
Fe + {2} = Fe{2}O{3}
CH4 + Cu = CuH + C =>
CH4 + 4 Cu = 4 CuH + C
Mg(NO3)2*6H2O + Fe(NO3)3*9H2O = MgFe5O8 + N2 + H2O + O2 =>
2 Mg(NO3)2*6H2O + 10 Fe(NO3)3*9H2O = 2 MgFe5O8 + 17 N2 + 102 H2O + 43 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/30/24
Équations équilibrées sur09/29/23
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