| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCO3 = CuO + CO2
P + NaOH + H2O = Na4P2O6 + H3P =>
14 P + 12 NaOH + 6 H2O = 3 Na4P2O6 + 8 H3P
NaCl + AhNO3 = NaNO3 + AhCl =>
NaCl + AhNO3 = NaNO3 + AhCl
FeCO3 + HCl = FeCl2 + H2 + CO + O =>
FeCO3 + 2 HCl = FeCl2 + H2 + CO + 2 O
K2SO3 + KMnO4 + KOH = K2MnO4 + K2SO4 + H2O =>
K2SO3 + 2 KMnO4 + 2 KOH = 2 K2MnO4 + K2SO4 + H2O
H2O2 + KMnO4 = H2O + K2O + MnO4 =>
H2O2 + 2 KMnO4 = H2O + K2O + 2 MnO4
Mg(OH)2 + (NH4)3PO4 = magnesiumphosphate + ammonia + water =>
3 Mg(OH)2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH3 + 6 H2O
P2 + NaOH + H2O = Na4P2O6 + H3P =>
7 P2 + 12 NaOH + 6 H2O = 3 Na4P2O6 + 8 H3P
HOCl + C = H2O + CO2 + Cl2 =>
4 HOCl + C = 2 H2O + CO2 + 2 Cl2
Ca3(PO4)2 + Li2SO4 = Li3PO4 + CaSO4 =>
Ca3(PO4)2 + 3 Li2SO4 = 2 Li3PO4 + 3 CaSO4
Cuz(NO3)2 + KOH = Cuz(OH)2 + KNO3 =>
Cuz(NO3)2 + 2 KOH = Cuz(OH)2 + 2 KNO3
NaBr(aq) + H2SO4(aq) = Na2SO4(aq) + SO2(g) + Br2(g) + H2O(l) =>
2 NaBr(aq) + 2 H2SO4(aq) = Na2SO4(aq) + SO2(g) + Br2(g) + 2 H2O(l)
NaNO3 = NO2 + Na2O + O2 =>
4 NaNO3 = 4 NO2 + 2 Na2O + O2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g)
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
Fe + Br + Cl2 = FeBrCl2 =>
Fe + Br + Cl2 = FeBrCl2
AgNO3 + MgI2 = AgI + Mg(NO3)2 =>
2 AgNO3 + MgI2 = 2 AgI + Mg(NO3)2
C8H12 + NO = N2 + CO2 + H2O =>
C8H12 + 22 NO = 11 N2 + 8 CO2 + 6 H2O
As2O3 + KBrO3 = KBr + As2O5 =>
3 As2O3 + 2 KBrO3 = 2 KBr + 3 As2O5
C4H8Br2 + Zn = C4H8 + ZnBr2 =>
C4H8Br2 + Zn = C4H8 + ZnBr2
NH2CO2 + O2 + H2O = NH2O2 + H2CO3 =>
NH2CO2 + O2 + H2O = NH2O2 + H2CO3
(CH2O)106(NH3)16(H3PO4)(s) + O2(g) = CO2(g) + HNO(aq) + H3PO4(aq) + H2O(l) =>
(CH2O)106(NH3)16(H3PO4)(s) + 122 O2(g) = 106 CO2(g) + 16 HNO(aq) + H3PO4(aq) + 122 H2O(l)
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
HClO4(aq) + Fe(OH)3(s) = H2O + Fe(ClO4)3 =>
3 HClO4(aq) + Fe(OH)3(s) = 3 H2O + Fe(ClO4)3
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Al + NaOH + H2O = NaO2Al + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaO2Al + 3 H2
Ca + AgNO3 = Ag + Ca(NO3)2 =>
Ca + 2 AgNO3 = 2 Ag + Ca(NO3)2
Al2(SO4)3(aq) + NH4OH(aq) = Al(OH)3(aq) + (NH4)2SO4(aq) =>
Al2(SO4)3(aq) + 6 NH4OH(aq) = 2 Al(OH)3(aq) + 3(NH4)2SO4(aq)
Zn(NO3)2*6H2O + HNCONH = ZnO + H2O + CO2 + N2 =>
2 Zn(NO3)2*6H2O + 5 HNCONH = 2 ZnO + 17 H2O + 5 CO2 + 7 N2
PbCl2 + NH4OH = Pb(OH)2 + ClNH4 =>
PbCl2 + 2 NH4OH = Pb(OH)2 + 2 ClNH4
Mg(Br2) + NaOH = Mg(OH)2 + NaBr =>
Mg(Br2) + 2 NaOH = Mg(OH)2 + 2 NaBr
SeO3 + N2H4 = H2O + Se + N2O5 =>
7 SeO3 + 3 N2H4 = 6 H2O + 7 Se + 3 N2O5
C18H38 + O2 = CO2 + H2 =>
C18H38 + 18 O2 = 18 CO2 + 19 H2
Zn + S = ZnS =>
Zn + S = ZnS
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
C102H151O39N31 + H2O = C102H153O40N31 =>
C102H151O39N31 + H2O = C102H153O40N31
HSO + NaPO = HPO + NaSO =>
HSO + NaPO = HPO + NaSO
Na2SO3 + NH4Cl = NH4SO3 + ClNa2 =>
Na2SO3 + NH4Cl = NH4SO3 + ClNa2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Pb(NO3)2 + (NH4)2CO3 = Pb(NH4)2 + (NO3)2CO3 =>
Pb(NO3)2 + (NH4)2CO3 = Pb(NH4)2 + (NO3)2CO3
NO2 + NO + NaOH = NaNO2 + H2O =>
NO2 + NO + 2 NaOH = 2 NaNO2 + H2O
K2CO3 + H2C2O4 = CO2 + H2O + K2C2O4 =>
K2CO3 + H2C2O4 = CO2 + H2O + K2C2O4
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
Co(ClO3)2 = CoCl2 + O2 =>
Co(ClO3)2 = CoCl2 + 3 O2
BiOCl + H2O = Bi(OH)2 + Cl =>
BiOCl + H2O = Bi(OH)2 + Cl
KNO2 + CrO3 + H2O = Cr(OH)3 + KNO3 =>
3 KNO2 + 2 CrO3 + 3 H2O = 2 Cr(OH)3 + 3 KNO3
C2H3O2Br + O2 = CO + H2O + Br2 =>
4 C2H3O2Br + 3 O2 = 8 CO + 6 H2O + 2 Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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