| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4 + 12 H2O = 12 H2 + 4 PO3
PhNH3 + O2 = PhNO + H2O =>
4 PhNH3 + 5 O2 = 4 PhNO + 6 H2O
NaHCO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 CO2 + 2 H2O
Ba(OH)2 + NH4(NO3) = Ba(NO3)2 + NH4OH =>
Ba(OH)2 + 2 NH4(NO3) = Ba(NO3)2 + 2 NH4OH
C55H11OH + O2 = CO2 + H2O =>
2 C55H11OH + 115 O2 = 110 CO2 + 12 H2O
Fe(NH4)2(SO4)2 + Na2CO3 = FeCO3 + Na2SO4 + (NH4)2CO3 =>
Fe(NH4)2(SO4)2 + 2 Na2CO3 = FeCO3 + 2 Na2SO4 + (NH4)2CO3
AuI3 = Au3 + I =>
3 AuI3 = Au3 + 9 I
C12H27 + HNO3 = CO2 + NO2 + H2O =>
C12H27 + 75 HNO3 = 12 CO2 + 75 NO2 + 51 H2O
LiNO3 + NaCl = LiCl + NaNO3 =>
LiNO3 + NaCl = LiCl + NaNO3
CO2 + NH2OH = CO + H2O + N =>
CO2 + 2 NH2OH = CO + 3 H2O + 2 N
NaOH + H2O = NaO2 + H3O =>
NaOH + 4 H2O = NaO2 + 3 H3O
Ba(OH)2*8H2O + N2H4SC = Ba(SCN)2 + H2O + NH3 =>
Ba(OH)2*8H2O + 2 N2H4SC = Ba(SCN)2 + 10 H2O + 2 NH3
siarka + ozon = dwutleneksiarki =>
3 S + 2 O3 = 3 SO2
[Ag(NH3)2]Cl + K2S2O3 = [AgS2O3]Cl + K + NH3 =>
[Ag(NH3)2]Cl + K2S2O3 = [AgS2O3]Cl + 2 K + 2 NH3
K2Cr2O7 + FeSO4 + H2SO4 = Fe(SO4)3 + KHSO4 + Cr2(SO4)3 + H2O =>
2 K2Cr2O7 + 3 FeSO4 + 16 H2SO4 = 3 Fe(SO4)3 + 4 KHSO4 + 2 Cr2(SO4)3 + 14 H2O
C2H5OHSO3 + HBr = C2H5Br + H2SO4 =>
C2H5OHSO3 + HBr = C2H5Br + H2SO4
KMnO4 + K2S + H2O = MnO2 + K2SO4 + KOH =>
8 KMnO4 + 3 K2S + 4 H2O = 8 MnO2 + 3 K2SO4 + 8 KOH
Fe + AgC2H3O2 = Fe(C2H3O2)2 + Ag =>
Fe + 2 AgC2H3O2 = Fe(C2H3O2)2 + 2 Ag
magnesium + water = MgHO + hydrogen =>
2 Mg + 2 H2O = 2 MgHO + H2
FeS2 + H2 = FeS + H2S =>
FeS2 + H2 = FeS + H2S
Ca(NO3)2 + Rb2SO4 = CaSO4 + RbNO3 =>
Ca(NO3)2 + Rb2SO4 = CaSO4 + 2 RbNO3
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
SO3(g) + H2O(l) = H2S + O =>
SO3(g) + H2O(l) = H2S + 4 O
C2H12O6(s) = C(s) + H2O(g) =>
C2H12O6(s) = 2 C(s) + 6 H2O(g)
BaBr2 + NaCl = BaNa + Br2Cl =>
BaBr2 + NaCl = BaNa + Br2Cl
FeS2 + H2 = FeS + H2S =>
FeS2 + H2 = FeS + H2S
C6H12O6 + H2O = C2H5OH + O2 =>
C6H12O6 + 3 H2O = 3 C2H5OH + 3 O2
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
Fe(NO3)3 + Na2S + H2O = NaNO3 + H2S + Fe(OH)3 =>
2 Fe(NO3)3 + 3 Na2S + 6 H2O = 6 NaNO3 + 3 H2S + 2 Fe(OH)3
KCrO{+4} + AgNO{+3} = AgCrO{+4} + KNO{+3} =>
KCrO{+4} + AgNO{+3} = AgCrO{+4} + KNO{+3}
FeS2 + H2 = FeS + H2S =>
FeS2 + H2 = FeS + H2S
CO2(g) + H2(g) = CH3OH(g) + H2O(l) =>
CO2(g) + 3 H2(g) = CH3OH(g) + H2O(l)
CO3{-2} + H3O{+} + e = HC + H2O =>
CO3{-2} + 7 H3O{+} + 5e = HC + 10 H2O
S + NaOH = Na2S + Na2SO4 + H2O =>
4 S + 8 NaOH = 3 Na2S + Na2SO4 + 4 H2O
CH4 + Br9 = HBr10 + C =>
9 CH4 + 40 Br9 = 36 HBr10 + 9 C
S + NaOH = Na2S + Na2S2O3 + H2O =>
4 S + 6 NaOH = 2 Na2S + Na2S2O3 + 3 H2O
NH4Br + Pb(CH3COO)2 = PbBr + NH4(CH3COO)2 =>
NH4Br + Pb(CH3COO)2 = PbBr + NH4(CH3COO)2
NaN3 + O2 = N2 + Na2O =>
4 NaN3 + O2 = 6 N2 + 2 Na2O
Fe3O + C = Fe + CO =>
Fe3O + C = 3 Fe + CO
C2 + H2O = CH3OH + CO2 =>
3 C2 + 8 H2O = 4 CH3OH + 2 CO2
NO2 + KMnSO4 + H2SO4 = MnSO4 + K2SO4 + HNO2 =>
2 NO2 + 2 KMnSO4 + H2SO4 = 2 MnSO4 + K2SO4 + 2 HNO2
SrO + HOH = Sr(OH)2 =>
SrO + HOH = Sr(OH)2
MnO4{-} + K + H2O = Mn{2+} + K{+} + OH{-} =>
MnO4{-} + 5 K + 4 H2O = Mn{2+} + 5 K{+} + 8 OH{-}
Ni + H2O = NiOH + H =>
Ni + H2O = NiOH + H
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H3PO4 + (NH4)2MoO3 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2MoO3 + 27 HNO3 = (NH4)3PO4*12MoO3 + 24 NH4NO3 + 9 H2O
O3 + KI + H2O = K2O + HIO4 =>
8 O3 + 6 KI + 3 H2O = 3 K2O + 6 HIO4
MnO2 + H2O2 = HMnO2 + HO2 =>
MnO2 + H2O2 = HMnO2 + HO2
NaHCO3 + C2H4O2 = NaC2H2O2 + H2O + CO2 =>
8 NaHCO3 + 7 C2H4O2 = 8 NaC2H2O2 + 10 H2O + 6 CO2
CH4 + Br9 = HBr10 + C =>
9 CH4 + 40 Br9 = 36 HBr10 + 9 C
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/05/23
Équations équilibrées sur01/04/23
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