| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4CO3 + BaCI = NH4CI + BaCO3
MnO2 + NH4{+} + H2O = NO3{-} + Mn{2+} + H2 =>
MnO2 + NH4{+} + H2O = NO3{-} + Mn{2+} + 3 H2
C3H8 + O2 = CO2(g) + H2O(l) =>
C3H8 + 5 O2 = 3 CO2(g) + 4 H2O(l)
FeS2 + IO3{-} + H2O = SO4{2-} + Fe2O3 + I2 + H{+} =>
2 FeS2 + 6 IO3{-} + H2O = 4 SO4{2-} + Fe2O3 + 3 I2 + 2 H{+}
HNO3(aq) + K2SO4(aq) = K2SO5(aq) + H2O(l) + NO2(g) =>
2 HNO3(aq) + K2SO4(aq) = K2SO5(aq) + H2O(l) + 2 NO2(g)
AgNO3 + CoCl42 = AgCl + CoNO3 + Cl =>
AgNO3 + CoCl42 = AgCl + CoNO3 + 41 Cl
C2H5Cl + KOH = CH3CH2OH + KCl =>
C2H5Cl + KOH = CH3CH2OH + KCl
Zn(CO3)1 = ZnO + CO2 =>
Zn(CO3)1 = ZnO + CO2
NH4ClO4 + CuO + NH3 = Cu(NH3)4(ClO4)2 + H2O =>
2 NH4ClO4 + CuO + 2 NH3 = Cu(NH3)4(ClO4)2 + H2O
P2O5 + CF4 + CH4 = CO2 + HF + P2 =>
4 P2O5 + 5 CF4 + 5 CH4 = 10 CO2 + 20 HF + 4 P2
Cl3CCOOH + CH3OH = Cl3CCOOCH3 + H2O =>
Cl3CCOOH + CH3OH = Cl3CCOOCH3 + H2O
HClO4(g) + P4O10(g) = H3PO4(aq) + Cl2O7(aq) =>
12 HClO4(g) + P4O10(g) = 4 H3PO4(aq) + 6 Cl2O7(aq)
NaClO3 + H2SO4 = NaHSO4 + HClO4 + H2O + ClO2 =>
3 NaClO3 + 3 H2SO4 = 3 NaHSO4 + HClO4 + H2O + 2 ClO2
Ca + NaBrO = NaO + CaBr =>
Ca + NaBrO = NaO + CaBr
K2Cr2O7 + KL + HCl = CrCl3 + L2 + H2O + KCl =>
K2Cr2O7 + 6 KL + 14 HCl = 2 CrCl3 + 3 L2 + 7 H2O + 8 KCl
(Ag(NH3)2) + HCl = NH4 + AgCl + Cl =>
(Ag(NH3)2) + 2 HCl = 2 NH4 + AgCl + Cl
Zn(HO)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(HO)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
Ag2NO4 + Li2CO3 = Ag2CO3 + Li2NO4 =>
Ag2NO4 + Li2CO3 = Ag2CO3 + Li2NO4
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
C3H7Cl + Na = C3H7Na + Cl2 =>
2 C3H7Cl + 2 Na = 2 C3H7Na + Cl2
NO2{-} + Cr2O7{-2} + H{+} = Cr{+3} + NO3{-} + H2O =>
3 NO2{-} + Cr2O7{-2} + 8 H{+} = 2 Cr{+3} + 3 NO3{-} + 4 H2O
Chlorine + lithiumiodide = lithiumchloride + iodine =>
Cl2 + 2 LiI = 2 LiCl + I2
KMnO4 + H2SO4 + NH3 = MnSO4 + N2 + K2SO4 + H2O =>
6 KMnO4 + 9 H2SO4 + 10 NH3 = 6 MnSO4 + 5 N2 + 3 K2SO4 + 24 H2O
NH4CNO + H2O = (NH4)2CO3 =>
NH4CNO + 2 H2O = (NH4)2CO3
Zn(s) + OH{-} + H2O = (Zn(OH)4)2{-} + H2(g) =>
4 Zn(s) + 2 OH{-} + 14 H2O = 2(Zn(OH)4)2{-} + 7 H2(g)
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
C2H6O + H2O = CH3COO{-} + H{+} + H2 =>
C2H6O + H2O = CH3COO{-} + H{+} + 2 H2
C10H22 + O = CO2 + H2O =>
C10H22 + 31 O = 10 CO2 + 11 H2O
Na3 + PO4 + KOH = NaOH + K3PO4 =>
Na3 + PO4 + 3 KOH = 3 NaOH + K3PO4
P2 + YF3 = F2 + YP =>
P2 + 2 YF3 = 3 F2 + 2 YP
H2O2 + KI + AcOH = I2 + KOAc + H2O =>
H2O2 + 2 KI + 2 AcOH = I2 + 2 KOAc + 2 H2O
P2 + YF3 = F2 + YP =>
P2 + 2 YF3 = 3 F2 + 2 YP
HgHCl = HgClH =>
HgHCl = HgClH
Fe(SCN)3 + NaF = Na3[FeF6] + NaSCN =>
Fe(SCN)3 + 6 NaF = Na3[FeF6] + 3 NaSCN
Na2S + Na2SO4 + SiO2 = Na2SiO + SO2 =>
3 Na2S + Na2SO4 + 4 SiO2 = 4 Na2SiO + 4 SO2
Cu + Fe(No3)2 = Cu(No3)3 + Fe =>
2 Cu + 3 Fe(No3)2 = 2 Cu(No3)3 + 3 Fe
As2O3 + KMnO4 + HCl = As2O5 + MnCl2 + KCl + H2O =>
5 As2O3 + 4 KMnO4 + 12 HCl = 5 As2O5 + 4 MnCl2 + 4 KCl + 6 H2O
BiCl3 + H2S = BiS + H2Cl3 =>
BiCl3 + H2S = BiS + H2Cl3
KIO3 + C = KI + CO2 =>
2 KIO3 + 3 C = 2 KI + 3 CO2
Mg(s) + AgNo3(aq) = Mg(No3) + Ag(s) =>
Mg(s) + AgNo3(aq) = Mg(No3) + Ag(s)
((NH4)2CO3)(s) = (CO2)(g) + (H2O)(g) + NH3(g) =>
((NH4)2CO3)(s) = (CO2)(g) + (H2O)(g) + 2 NH3(g)
Cr{3+} + ClO{-} + OH{-} = CrO4{2-} + Cl + H2O =>
Cr{3+} + 3 ClO{-} + 2 OH{-} = CrO4{2-} + 3 Cl + H2O
(NH2)2CO(aq) + H2O = NH3(aq) + CO2(g) =>
(NH2)2CO(aq) + H2O = 2 NH3(aq) + CO2(g)
BaO + O2 = BaO2 =>
2 BaO + O2 = 2 BaO2
SO2 + OH = HOSO2 =>
SO2 + OH = HOSO2
UO2 + (NH4)2CO3 + O2 = (NH4)3UO2(CO3)3 + NH3 + H2O =>
4 UO2 + 12(NH4)2CO3 + 3 O2 = 4(NH4)3UO2(CO3)3 + 12 NH3 + 6 H2O
Bi(NO3)3 + Sn(NO3)2 + NaOH = Bi + Na2[Sn(OH)6] + NaNO3 =>
2 Bi(NO3)3 + 3 Sn(NO3)2 + 18 NaOH = 2 Bi + 3 Na2[Sn(OH)6] + 12 NaNO3
CdCu(ClO3)2 = Cd(ClO3)2Cu =>
CdCu(ClO3)2 = Cd(ClO3)2Cu
Al + NaOH = Al(OH)3 + Na =>
Al + 3 NaOH = Al(OH)3 + 3 Na
NH4 + HCl = NH + H4Cl =>
NH4 + HCl = NH + H4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/25
Équations équilibrées sur07/14/24
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