| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li3N + AlN = Li3(AlN2)
HO + Fe = Fe2O3 + H2 =>
6 HO + 4 Fe = 2 Fe2O3 + 3 H2
K2CrO4 + H2O + S = KOH + Cr2O3 + SO2 =>
4 K2CrO4 + 4 H2O + 3 S = 8 KOH + 2 Cr2O3 + 3 SO2
B2NO3{-} + FeSO3{-2} = B2SO3{-2} + FeNO3{-} =>
B2NO3{-} + FeSO3{-2} = B2SO3{-2} + FeNO3{-}
K2Cr2O7 + HI = KI + CrI + I2 + H2O =>
K2Cr2O7 + 14 HI = 2 KI + 2 CrI + 5 I2 + 7 H2O
C3H6O + NaOH + I2 + KI = CHI3 + H2O + NaCH4K =>
4 C3H6O + NaOH + 16 I2 + KI = 11 CHI3 + 5 H2O + NaCH4K
MnI2 + F2 = MnF2 + I2 =>
MnI2 + F2 = MnF2 + I2
CuS + H2O = CuS*5H2O =>
CuS + 5 H2O = CuS*5H2O
C + S = SC =>
C + S = SC
P + Br2 = PBr5 =>
2 P + 5 Br2 = 2 PBr5
Fe + Pb(NO3)2 = Pb2 + Fe(NO3)2 =>
2 Fe + 2 Pb(NO3)2 = Pb2 + 2 Fe(NO3)2
Mn1O2 + H1Cl1 = Mn1Cl2 + H2O1 + Cl2 =>
Mn1O2 + 4 H1Cl1 = Mn1Cl2 + 2 H2O1 + Cl2
C6H14(l) + O2 = CO2(g) + H2O =>
2 C6H14(l) + 19 O2 = 12 CO2(g) + 14 H2O
CuSO4 + NH4F = Cu(NH4)2 + F2SO4 =>
CuSO4 + 2 NH4F = Cu(NH4)2 + F2SO4
RbF + S = F + Rb2S =>
2 RbF + S = 2 F + Rb2S
H2SO4 + NaOH = Na2SO4(aq) + H2O(l) =>
H2SO4 + 2 NaOH = Na2SO4(aq) + 2 H2O(l)
Zn(aq) + HCl(aq) = ZnCl2 + H2 =>
Zn(aq) + 2 HCl(aq) = ZnCl2 + H2
H(CrO4) + Fe(OH)3 = Fe(CrO4)3 + H2O =>
3 H(CrO4) + Fe(OH)3 = Fe(CrO4)3 + 3 H2O
HCl + SiO2 = SiCl4 + H2O =>
4 HCl + SiO2 = SiCl4 + 2 H2O
CO2 + N2 = NO3 + C =>
3 CO2 + N2 = 2 NO3 + 3 C
Fe2O3 + H2O2 = Fe + H2O5 =>
Fe2O3 + H2O2 = 2 Fe + H2O5
HCl + SiO2 = SiCl4 + H2O =>
4 HCl + SiO2 = SiCl4 + 2 H2O
H2CrO6 = O2 + Cr2O3 + H2O =>
4 H2CrO6 = 7 O2 + 2 Cr2O3 + 4 H2O
H2S + AuCl3 + H2O = Au2S + H2SO4 + HCl =>
3 H2S + 4 AuCl3 + 4 H2O = 2 Au2S + H2SO4 + 12 HCl
Fe2(O3) + HNO3 = Fe(NO3)3 + H2O =>
Fe2(O3) + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
CH3COOH + CH3CH2CH2(OH) = CH3COOCH2CH2CH3 + H2O =>
CH3COOH + CH3CH2CH2(OH) = CH3COOCH2CH2CH3 + H2O
MgBr2 + (NH4)3PO4 = Mg(PO4) + (NH4)3Br2 =>
MgBr2 + (NH4)3PO4 = Mg(PO4) + (NH4)3Br2
H3C2H4OH(COO)3 + NaHCO3 = Na3C2H4(COO)3 + H2O + CO2 =>
15 H3C2H4OH(COO)3 + 42 NaHCO3 = 14 Na3C2H4(COO)3 + 53 H2O + 47 CO2
Fe(OH)2 + H3PO4 = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3PO4 = Fe3(PO4)2 + 6 H2O
NO2 + H2 = H2O + N2 =>
2 NO2 + 4 H2 = 4 H2O + N2
HI + Ag = HIAg =>
HI + Ag = HIAg
Ca(OH)2 + SiO2 = CaO + Si(OH)4 =>
2 Ca(OH)2 + SiO2 = 2 CaO + Si(OH)4
Cl2 + NiI3 = NiCl2 + I2 =>
2 Cl2 + 2 NiI3 = 2 NiCl2 + 3 I2
Mn2O3 + H2SO4 = MnSO4 + O2 + H2O =>
2 Mn2O3 + 4 H2SO4 = 4 MnSO4 + O2 + 4 H2O
Li(s) + Br2(g) = LiBr(s) =>
2 Li(s) + Br2(g) = 2 LiBr(s)
Pb(NO3)2 + K4Fe(CN)6 = Pb2(Fe(CN)6) + KNO3 =>
2 Pb(NO3)2 + K4Fe(CN)6 = Pb2(Fe(CN)6) + 4 KNO3
Ag + FeCl2 = AgCl + Fe =>
2 Ag + FeCl2 = 2 AgCl + Fe
PbN2O6 + NaOH = PbH2O2 + NaNO3 =>
PbN2O6 + 2 NaOH = PbH2O2 + 2 NaNO3
AlI3 + H2O = H2 + I2 + Al(OH)3 =>
2 AlI3 + 6 H2O = 3 H2 + 3 I2 + 2 Al(OH)3
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
CH4 + HI = CI4 + H2 =>
CH4 + 4 HI = CI4 + 4 H2
CH{-3}CH + AgNO3 = AgC{-3}CAg + HNO3 =>
CH{-3}CH + AgNO3 = AgC{-3}CAg + HNO3
PhKOH + PhH2SO4 = PhK2SO4 + PhH2O =>
2 PhKOH + PhH2SO4 = PhK2SO4 + 2 PhH2O
Li + NaBr = Na + LiBr =>
Li + NaBr = Na + LiBr
PbC8H20 + O2 = PbO2 + CO2 + H2O =>
PbC8H20 + 14 O2 = PbO2 + 8 CO2 + 10 H2O
CH3COOH + ZnO = H2O + Zn(CH3COO)2 =>
2 CH3COOH + ZnO = H2O + Zn(CH3COO)2
Ca + H2O = H2 + Ca2(OH) =>
4 Ca + 2 H2O = H2 + 2 Ca2(OH)
CO(g) + H2O(l) = CO2(g) + H2(g) =>
CO(g) + H2O(l) = CO2(g) + H2(g)
NaOH + C6H5OH = NaC6H3 + H2O =>
NaOH + C6H5OH = NaC6H3 + 2 H2O
PCl5 + NaOH + H2O = PH3 + NaH2PO4 + Cl2 =>
8 PCl5 + 3 NaOH + 9 H2O = 5 PH3 + 3 NaH2PO4 + 20 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/24/25
Équations équilibrées sur05/24/24
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