| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(OOCCH3)2 + 2 HCl = PbCl2 + 2 HC2H3O2
Mg2 + Na2HPO4 + NH4OH = Mg(NH4)PO4 + Na + H2O =>
Mg2 + 2 Na2HPO4 + 2 NH4OH = 2 Mg(NH4)PO4 + 4 Na + 2 H2O
HCIO4 + Fe2(S2O3)3 = Fe(CIO4)3 + H2S2O3 =>
6 HCIO4 + Fe2(S2O3)3 = 2 Fe(CIO4)3 + 3 H2S2O3
NH3 + H2SO4 = N2S + H2O =>
2 NH3 + H2SO4 = N2S + 4 H2O
(NH4)2SO4 + KBrO + KOH = N2 + KBr + K2SO4 + H2O =>
(NH4)2SO4 + 3 KBrO + 2 KOH = N2 + 3 KBr + K2SO4 + 5 H2O
NH4NO2(c) = N(g)H2O(l) =>
NH4NO2(c) = 2 N(g)H2O(l)
SO3OH = HSO4 =>
SO3OH = HSO4
C2H2Br2 + H2 = C2H4Br2 =>
C2H2Br2 + H2 = C2H4Br2
H2(CO3) + KOH = K2CO3 + H2O =>
H2(CO3) + 2 KOH = K2CO3 + 2 H2O
Co + H2O = Co2O3 + H2 =>
2 Co + 3 H2O = Co2O3 + 3 H2
Zn + NaNO2 + NaOH + H2O = Na[Zn(OH)4] + NH3 =>
2 Zn + NaNO2 + NaOH + 5 H2O = 2 Na[Zn(OH)4] + NH3
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
F2(g) + NaCl2(aq) = NaF(aq) + Cl2(g) =>
F2(g) + 2 NaCl2(aq) = 2 NaF(aq) + 2 Cl2(g)
Pb + (PO4) = Pb3(PO4)2 =>
3 Pb + 2(PO4) = Pb3(PO4)2
KClO3 + C6H12O6 + H2SO4 = K2SO4 + HCl + CO2 + H2O =>
4 KClO3 + C6H12O6 + 2 H2SO4 = 2 K2SO4 + 4 HCl + 6 CO2 + 6 H2O
KOH + P2O5 = K3PO4 + H2O = =>
6 KOH + P2O5 = 2 K3PO4 + 3 H2O
C5H9N3 = NH3 + C5H6N2 =>
C5H9N3 = NH3 + C5H6N2
KNO2(ag) + HBr(ag) = KBr(ag) + HNO2(ag) =>
KNO2(ag) + HBr(ag) = KBr(ag) + HNO2(ag)
CCl4 + HCl = Cl2 + CH4 =>
CCl4 + 4 HCl = 4 Cl2 + CH4
I4O9(s)I2O6(s) = I2(s) + O2(g) =>
2 I4O9(s)I2O6(s) = 6 I2(s) + 15 O2(g)
KNO3 + C + S = K2S + N2 + CO2 =>
2 KNO3 + 3 C + S = K2S + N2 + 3 CO2
C14H19N3O15P2R2 + C3H9O6P = C9H14N3O8P + C8H14O13P2R2 =>
C14H19N3O15P2R2 + C3H9O6P = C9H14N3O8P + C8H14O13P2R2
Cu(OH)2 + CO2 = CuCO3 + H2O =>
Cu(OH)2 + CO2 = CuCO3 + H2O
IO3{-} + SO32{-} = I{-} + SO42{-} =>
10 IO3{-} + 3 SO32{-} = 10 I{-} + 3 SO42{-}
Br + CrO4 = BrO3 + Cr =>
4 Br + 3 CrO4 = 4 BrO3 + 3 Cr
S + O2 = SO2 =>
S + O2 = SO2
CH4 + O2CO2 + H2O = CH3OH =>
5 CH4 + O2CO2 + 2 H2O = 6 CH3OH
CCl4 + Mg = MgCl2 + C =>
CCl4 + 2 Mg = 2 MgCl2 + C
KBr(aq) + Cl2(l) = KCl(aq) + Br2(g) =>
2 KBr(aq) + Cl2(l) = 2 KCl(aq) + Br2(g)
H2SO4 + Na2S2O3 = Na2SO4 + S + SO2H2O =>
H2SO4 + Na2S2O3 = Na2SO4 + S + SO2H2O
AlCl3 + HNO3 = HCl + Al(NO3)3 =>
AlCl3 + 3 HNO3 = 3 HCl + Al(NO3)3
NaHCO3 = CO2 + H2O + Na2CO3 =>
2 NaHCO3 = CO2 + H2O + Na2CO3
Na2C2O4 + AgNO3 = Ag2C2O4 + NaNO3 =>
Na2C2O4 + 2 AgNO3 = Ag2C2O4 + 2 NaNO3
Na2SO4 + C2 = Na2S + CO2 =>
Na2SO4 + C2 = Na2S + 2 CO2
CH3CH2COCH3 + HCN = CH3CH2COH(CN)CH3 =>
CH3CH2COCH3 + HCN = CH3CH2COH(CN)CH3
CBr4 + NaCl = NaBr + CCl4 =>
CBr4 + 4 NaCl = 4 NaBr + CCl4
Ag + H2O2 + HCl = AgCl + H2O =>
2 Ag + H2O2 + 2 HCl = 2 AgCl + 2 H2O
KOH + HSbO2 = H2O + KSbO2 =>
KOH + HSbO2 = H2O + KSbO2
Al(NO3)3 + (NH4)2CO3 = AlCO3 + (NO3)3(NH4)2 =>
Al(NO3)3 + (NH4)2CO3 = AlCO3 + (NO3)3(NH4)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaCO3 + Cu(NO3)2 = CuCO3 + Ca(NO3)2 =>
CaCO3 + Cu(NO3)2 = CuCO3 + Ca(NO3)2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
NiCl2(aq) + NaOH(aq) = Ni(OH)2(aq) + NaCl(s) =>
NiCl2(aq) + 2 NaOH(aq) = Ni(OH)2(aq) + 2 NaCl(s)
C8H18 + CO2 = H2O + C =>
2 C8H18 + 9 CO2 = 18 H2O + 25 C
Li2CO3 + FeBr2 = FeCO3 + LiBr =>
Li2CO3 + FeBr2 = FeCO3 + 2 LiBr
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
(CH2)2 + KMnO4 + H2O = (CH2)2(OH)2 + MnO2 + KOH =>
3(CH2)2 + 2 KMnO4 + 4 H2O = 3(CH2)2(OH)2 + 2 MnO2 + 2 KOH
Cl2 + H2S = SCl2 + H2 =>
Cl2 + H2S = SCl2 + H2
BeSO3 + HNO3 = Be(NO3)2 + H2SO3 =>
BeSO3 + 2 HNO3 = Be(NO3)2 + H2SO3
LiH + LiAlH4 = Li3AlH6 =>
2 LiH + LiAlH4 = Li3AlH6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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