| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 XC2H2 + 5 O2 = 4 CO2 + 2 XH2O
K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K
XC2H2 + O2 = CO2 + XH2O =>
2 XC2H2 + 5 O2 = 4 CO2 + 2 XH2O
Fe(AlPO4)2(OH)2 + HCl = FeCl2 + HOH + AlPO4 =>
Fe(AlPO4)2(OH)2 + 2 HCl = FeCl2 + 2 HOH + 2 AlPO4
XC2H2 + O2 = CO2 + XH2O =>
2 XC2H2 + 5 O2 = 4 CO2 + 2 XH2O
N2O3 + H2 = NH3 + H2O =>
N2O3 + 6 H2 = 2 NH3 + 3 H2O
MnO2 + KNO3 + Na2CO3 = Na2MnO4 + KNO2 + CO2 =>
MnO2 + KNO3 + Na2CO3 = Na2MnO4 + KNO2 + CO2
N2O3 + H2 = N + H2O =>
N2O3 + 3 H2 = 2 N + 3 H2O
PdO + O2 = PdO2 =>
2 PdO + O2 = 2 PdO2
Li2S + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Li2SO4 + H2O =>
5 Li2S + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 4 K2SO4 + 5 Li2SO4 + 12 H2O
H2 + N2O3 = H2O + N2 =>
3 H2 + N2O3 = 3 H2O + N2
LiNO3 + C2H5NO2 = Li2O + N2 + CO2 + H2O =>
18 LiNO3 + 10 C2H5NO2 = 9 Li2O + 14 N2 + 20 CO2 + 25 H2O
Na2(SO4) + BaBr2 = Ba(SO4) + NaBr =>
Na2(SO4) + BaBr2 = Ba(SO4) + 2 NaBr
XC2H2 + O2 = CO2 + XH2O =>
2 XC2H2 + 5 O2 = 4 CO2 + 2 XH2O
CuSO4 + NH4SL = CuSL + NH4SO4 =>
CuSO4 + NH4SL = CuSL + NH4SO4
XC2H2 + O2 = CO2 + XH2O =>
2 XC2H2 + 5 O2 = 4 CO2 + 2 XH2O
(NH4)2SO4 + OH = SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 OH = SO4 + 2 NH3 + 2 H2O
XC2H2 + O2 = CO2 + XH2O =>
2 XC2H2 + 5 O2 = 4 CO2 + 2 XH2O
MnS = S + Mn =>
MnS = S + Mn
N2O3 + H2 = N + H2O =>
N2O3 + 3 H2 = 2 N + 3 H2O
Na + InCl4 = In + NaCl =>
4 Na + InCl4 = In + 4 NaCl
N2O3 + H2 = N + H2O =>
N2O3 + 3 H2 = 2 N + 3 H2O
HClO3 + Y2 + H2O = HYO3 + HCl =>
5 HClO3 + 3 Y2 + 3 H2O = 6 HYO3 + 5 HCl
Bi2O3 + Na(OH) + Na(ClO) = Na(BiO3) + NaCl + H2O =>
Bi2O3 + 2 Na(OH) + 2 Na(ClO) = 2 Na(BiO3) + 2 NaCl + H2O
C10H17NO + C2H3O = C12H17O2N + H =>
C10H17NO + C2H3O = C12H17O2N + 3 H
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
CH3CHO + H2 = CH3CH2 + H2O =>
2 CH3CHO + 3 H2 = 2 CH3CH2 + 2 H2O
AgCN = Ag + C + N =>
AgCN = Ag + C + N
Fe{+2}O{+3} + Al = Al{+2}O{+3} + Fe =>
Fe{+2}O{+3} + Al = Al{+2}O{+3} + Fe
SO2(l) + IO3{-}(aq) + H2O(l) = SO4{2-}(aq) + I{-}(aq) + H{+}(aq) =>
3 SO2(l) + IO3{-}(aq) + 3 H2O(l) = 3 SO4{2-}(aq) + I{-}(aq) + 6 H{+}(aq)
NH{4}NO{3} = N{2}O + H{2}0 =>
NH{4}NO{3} = N{2}O + H{2}0
N2O3 + H2 = N + H2O =>
N2O3 + 3 H2 = 2 N + 3 H2O
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
As + Br2 = AsBr =>
2 As + Br2 = 2 AsBr
Li + O2 = LiOLi =>
4 Li + O2 = 2 LiOLi
H4SiO4 + Fe(OH)2 + Zn(OH)2 = FeZn(SiO4) + H2O =>
H4SiO4 + Fe(OH)2 + Zn(OH)2 = FeZn(SiO4) + 4 H2O
CH82 + O = CO2 + H2O =>
CH82 + 43 O = CO2 + 41 H2O
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
Fe2(CO3)3 = Fe2O3 + CO2 =>
Fe2(CO3)3 = Fe2O3 + 3 CO2
Zn + CuS = ZnS + Cu =>
Zn + CuS = ZnS + Cu
Rb2CO3 + FeBr3 + H2O = Fe(OH)3 + RbBr + CO2 =>
3 Rb2CO3 + 2 FeBr3 + 3 H2O = 2 Fe(OH)3 + 6 RbBr + 3 CO2
NaOH + C2H4O2 = H2O + C2H3O2Na =>
NaOH + C2H4O2 = H2O + C2H3O2Na
HNO3 + H2S2 = H2SO4 + NO + H2O =>
14 HNO3 + 3 H2S2 = 6 H2SO4 + 14 NO + 4 H2O
NH4C2H3O2 + HgNO3 = NH4NO3 + HgC2H3O2 =>
NH4C2H3O2 + HgNO3 = NH4NO3 + HgC2H3O2
N2O3 + H2 = N + H2O =>
N2O3 + 3 H2 = 2 N + 3 H2O
CsNO3 = Cs + NO3 =>
CsNO3 = Cs + NO3
NH3 + I = NI3 + H2 =>
2 NH3 + 6 I = 2 NI3 + 3 H2
KSCN + Na = KSCNNa =>
KSCN + Na = KSCNNa
NO2 = N + O4 =>
2 NO2 = 2 N + O4
HNO3(aq) + NaHCO3(s) = NaNO3(aq) + H2O(g) + CO2(g) =>
HNO3(aq) + NaHCO3(s) = NaNO3(aq) + H2O(g) + CO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/23
Équations équilibrées sur01/23/23
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