| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl = HCl + NH3
N2O5 + Ba(OH)2 = Ba2O5 + N(OH)2 =>
N2O5 + 2 Ba(OH)2 = Ba2O5 + 2 N(OH)2
Co(NO3)3 + K2CrO4 = Co2(CrO4)3 + KNO3 =>
2 Co(NO3)3 + 3 K2CrO4 = Co2(CrO4)3 + 6 KNO3
C15H24O + CH4N2O + C2H4O2 = C49H75NO13 + H2O =>
96 C15H24O + 22 CH4N2O + 347 C2H4O2 = 44 C49H75NO13 + 240 H2O
Zn(NO3)2 + NH3 = HNO3 + Zn3N2 =>
3 Zn(NO3)2 + 2 NH3 = 6 HNO3 + Zn3N2
K2Co3 = K + Co3 =>
K2Co3 = 2 K + Co3
HS + SO = S + H2O =>
2 HS + SO = 3 S + H2O
LiOH(aq) + VCl3(aq) = LiCl + V(OH)3 =>
3 LiOH(aq) + VCl3(aq) = 3 LiCl + V(OH)3
C12 + NaOH = NaC1 + NaC1O3 + H2O =>
C12 + 12 NaOH = 10 NaC1 + 2 NaC1O3 + 6 H2O
K2Co3 = K + Co3 =>
K2Co3 = 2 K + Co3
InOH + HNO3 = InNO3 + H2O =>
InOH + HNO3 = InNO3 + H2O
C9H7N + O2 = CO2 + H2O + NH3 =>
C9H7N + 10 O2 = 9 CO2 + 2 H2O + NH3
HNO3 + Ag(NH3)2 + Cl = AgCl + NH4 + NO3 =>
2 HNO3 + Ag(NH3)2 + Cl = AgCl + 2 NH4 + 2 NO3
AlC3 = Al + C =>
AlC3 = Al + 3 C
AuBr3 + Ag = AgBr + Au =>
AuBr3 + 3 Ag = 3 AgBr + Au
Zn + ClH = Cl2Zn + H2 =>
Zn + 2 ClH = Cl2Zn + H2
NiCu2SO4 = Cu2NiSO4 =>
NiCu2SO4 = Cu2NiSO4
Cu(OH)2H3PO4 = CuPO4H3(OH)2 =>
Cu(OH)2H3PO4 = CuPO4H3(OH)2
Hg2(NO3)2 + Na2CO3 = NaNO3 + Hg2CO3 =>
Hg2(NO3)2 + Na2CO3 = 2 NaNO3 + Hg2CO3
VO2 + NaOH = Na2V4O9 + H2O =>
4 VO2 + 2 NaOH = Na2V4O9 + H2O
Al(OH)4{-} + H3O{+} = Al{3+} + H2O =>
Al(OH)4{-} + 4 H3O{+} = Al{3+} + 8 H2O
Bi(NO3)3 + Na2S = Bi2S3 + NaNO3 =>
2 Bi(NO3)3 + 3 Na2S = Bi2S3 + 6 NaNO3
copper + chlorine = copper(ii)chloride =>
Cu + Cl2 = CuCl2
Fr + Br2 = FrBr =>
2 Fr + Br2 = 2 FrBr
NaSiO3HCl = NaClHSiO3 =>
NaSiO3HCl = NaClHSiO3
NH4Cl = HCl + NH3 =>
NH4Cl = HCl + NH3
NH4Cl + Fe(NO3)3 = NH4NO3 + FeCl3 =>
3 NH4Cl + Fe(NO3)3 = 3 NH4NO3 + FeCl3
Co(OH)2 = Co + OH =>
Co(OH)2 = Co + 2 OH
Ca(HCO3)2Ca(OH)2 = CaCO3H2O =>
Ca(HCO3)2Ca(OH)2 = 2 CaCO3H2O
Fe(NO3)3*9H2O + NH4Cl = FeCl3 + NH4NO3 + H2O =>
Fe(NO3)3*9H2O + 3 NH4Cl = FeCl3 + 3 NH4NO3 + 9 H2O
AgBr + HCl = BrCl + Ag + H =>
AgBr + HCl = BrCl + Ag + H
P4SO3 + O2 = P4O10 + SO2 =>
2 P4SO3 + 9 O2 = 2 P4O10 + 2 SO2
W + HNO3 + HF = H2WF8 + NO + H2O =>
W + 2 HNO3 + 8 HF = H2WF8 + 2 NO + 4 H2O
C2H4 + Cl2 = C2H4Cl2 =>
C2H4 + Cl2 = C2H4Cl2
BaO2(s)H2So4(aq) = BaSo4(s)H2O2(aq) =>
BaO2(s)H2So4(aq) = BaSo4(s)H2O2(aq)
Au + KCN + H2O + O2 = K[Au(CN)2] + KOH =>
4 Au + 8 KCN + 2 H2O + O2 = 4 K[Au(CN)2] + 4 KOH
C2H5(OH)3 + O2 = CO2 + H2O =>
2 C2H5(OH)3 + 5 O2 = 4 CO2 + 8 H2O
CH6 + O2 = CH6O2 =>
CH6 + O2 = CH6O2
CH3NH2HBr = CH3NH3Br =>
CH3NH2HBr = CH3NH3Br
CuSO4 + KI = CuI + K2SO4 + I2 =>
2 CuSO4 + 4 KI = 2 CuI + 2 K2SO4 + I2
MgOH + HNO = MgNO + H2O =>
MgOH + HNO = MgNO + H2O
CaHPO4 + CH3COOH = Ca(H2PO4)2 + Ca(CH3COO)2 =>
2 CaHPO4 + 2 CH3COOH = Ca(H2PO4)2 + Ca(CH3COO)2
MgOH + HNO = MgNO + H2O =>
MgOH + HNO = MgNO + H2O
C3H6O2 + KOH = C3H5O2K + H2O =>
C3H6O2 + KOH = C3H5O2K + H2O
NaOH + Mn = Na + Mn(OH) =>
NaOH + Mn = Na + Mn(OH)
Al + PbCl2 = AlCl3 + Pb =>
2 Al + 3 PbCl2 = 2 AlCl3 + 3 Pb
C6H12(l) + O2(g) = H2C6H8O4(l) + H2O(l) =>
2 C6H12(l) + 5 O2(g) = 2 H2C6H8O4(l) + 2 H2O(l)
Mg + AgNO3 = Mg3(NO3)2 + Ag =>
3 Mg + 2 AgNO3 = Mg3(NO3)2 + 2 Ag
H2O + N2H4 + S{2-} = NH3 + S + OH{-} =>
2 H2O + N2H4 + S{2-} = 2 NH3 + S + 2 OH{-}
C8H4O3 + O2 = CO2 + H2O =>
2 C8H4O3 + 15 O2 = 16 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/20/24
Équations équilibrées sur07/20/23
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