| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO3)3 + 3 CaCl2 = 2 AlCl3 + 3 CaSO3
Na2CrO4 + Ag + H2O = Cr(OH)3 + Ag2O + NaOH =>
2 Na2CrO4 + 6 Ag + 5 H2O = 2 Cr(OH)3 + 3 Ag2O + 4 NaOH
C6H6 + O2 = CO2 + H03 =>
C6H6 + 6 O2 = 6 CO2 + 2 H03
K2Zn(OH)4 + KCl = ZnCl2 + KOH =>
K2Zn(OH)4 + 2 KCl = ZnCl2 + 4 KOH
BrO3 + SO2 = SO4 + Br2 =>
2 BrO3 + 3 SO2 = 3 SO4 + Br2
C6H10O5 + H2O = C6H12O6 =>
C6H10O5 + H2O = C6H12O6
Ag(NH3) + HNO3 + HCl = AgCl + NH4NO3 + H2O =>
8 Ag(NH3) + 10 HNO3 + 8 HCl = 8 AgCl + 9 NH4NO3 + 3 H2O
Na2CO3 + AgNO3 = NaNO3(s) + Ag2CO3(s) =>
Na2CO3 + 2 AgNO3 = 2 NaNO3(s) + Ag2CO3(s)
CuCl2 + HCl = [CuCl4] + H2 =>
CuCl2 + 2 HCl = [CuCl4] + H2
(CH3)3N + HCl = (CH3)3NHCl =>
(CH3)3N + HCl = (CH3)3NHCl
CuCl3(aq) + Zn(s) = Cu(s) + ZnCl2(aq) =>
2 CuCl3(aq) + 3 Zn(s) = 2 Cu(s) + 3 ZnCl2(aq)
C6H8O7 + NaHCO3 = Na3C6H5O7 + CO6 + H2O =>
7 C6H8O7 + 33 NaHCO3 = 11 Na3C6H5O7 + 9 CO6 + 17 H2O
NaOH{-}1 + Fe3Cl = NaCl + Fe3OH{-}1 =>
NaOH{-}1 + Fe3Cl = NaCl + Fe3OH{-}1
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CaNO3 + NH4SO4 = NH4NO3 + CaSO4 =>
CaNO3 + NH4SO4 = NH4NO3 + CaSO4
K3Fe(CN)6 + FeCl2 = KCl + Fe3(Fe(CN)6)2 =>
2 K3Fe(CN)6 + 3 FeCl2 = 6 KCl + Fe3(Fe(CN)6)2
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
AgNO3 + K2Cr2O7 = Ag2Cr2O7 + KNO3 =>
2 AgNO3 + K2Cr2O7 = Ag2Cr2O7 + 2 KNO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na2O(s) + HNO2(aq) = NaNO2(aq) + H2O(l) =>
Na2O(s) + 2 HNO2(aq) = 2 NaNO2(aq) + H2O(l)
CuO + H2O = Cu(OH)2 =>
CuO + H2O = Cu(OH)2
Li + FeCl2 = LiCl + Fe =>
2 Li + FeCl2 = 2 LiCl + Fe
H2SO4 + NaOH = Na + SO4 + H2O =>
H2SO4 + 2 NaOH = 2 Na + SO4 + 2 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
K2Cr2O7 + SO2 + H2O4 = K2SO4 + Cr2(SO4)3 + H2O =>
3 K2Cr2O7 + 12 SO2 + H2O4 = 3 K2SO4 + 3 Cr2(SO4)3 + H2O
AgC2H3O2 + FeBr2 = AgBr2 + FeC2H3O2 =>
AgC2H3O2 + FeBr2 = AgBr2 + FeC2H3O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K3[Fe(C2O4)3]3H2O + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + CO2 + H2O =>
10 K3[Fe(C2O4)3]3H2O + 24 KMnO4 + 96 H2SO4 = 15 Fe2(SO4)3 + 24 MnSO4 + 27 K2SO4 + 180 CO2 + 106 H2O
Al(OH)4{-} + H{+} = Al{3+} + H2O =>
Al(OH)4{-} + 4 H{+} = Al{3+} + 4 H2O
Na2O5 + H2O = NaOH + O3 =>
3 Na2O5 + 3 H2O = 6 NaOH + 4 O3
Zn + HBr = ZnBr2 + H2 =>
Zn + 2 HBr = ZnBr2 + H2
C2H2O4*2H2O = C2H2O4 + H2O =>
C2H2O4*2H2O = C2H2O4 + 2 H2O
HNO3 + FeS = Fe(NO3)2 + S + NO2 + H2O =>
4 HNO3 + FeS = Fe(NO3)2 + S + 2 NO2 + 2 H2O
C18H18 + NO = N2 + CO2 + H2O =>
2 C18H18 + 90 NO = 45 N2 + 36 CO2 + 18 H2O
H2SO4 + CaO = CaSO4 + H2O =>
H2SO4 + CaO = CaSO4 + H2O
iodine + Na2S2O3 = sodiumiodide + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
NO2 + C = N2 + CO2 =>
2 NO2 + 2 C = N2 + 2 CO2
Ca + FeBr2 = CaBr2 + Fe =>
Ca + FeBr2 = CaBr2 + Fe
HCl + Mg(NO3)2 = MgCl2 + HNO3 =>
2 HCl + Mg(NO3)2 = MgCl2 + 2 HNO3
Mg3(PO4)2 + Li2Cr2O7 = Li3PO4 + MgCr2O7 =>
Mg3(PO4)2 + 3 Li2Cr2O7 = 2 Li3PO4 + 3 MgCr2O7
Na2(SiO3) + FeCl3 = Fe2(SiO3)3 + NaCl =>
3 Na2(SiO3) + 2 FeCl3 = Fe2(SiO3)3 + 6 NaCl
N4H12 + Cr3O8 = N2H8CrO4 + Cr3N4 =>
4 N4H12 + 3 Cr3O8 = 6 N2H8CrO4 + Cr3N4
HCOOH + Ca = (HCOO)2Ca + H2 =>
2 HCOOH + Ca = (HCOO)2Ca + H2
SiH4 + NH3 = Si3N4 + H2 =>
3 SiH4 + 4 NH3 = Si3N4 + 12 H2
H2SO4 = H2 + S + O2 =>
H2SO4 = H2 + S + 2 O2
HCI + Zn = Zn(CI)2 + H =>
2 HCI + Zn = Zn(CI)2 + 2 H
HCI(aq) + NaOH(aq) = NaCI(aq) + H2O(l) =>
HCI(aq) + NaOH(aq) = NaCI(aq) + H2O(l)
NaCN(aq) + HCl(aq) = NaCl(aq) + HCN(aq) =>
NaCN(aq) + HCl(aq) = NaCl(aq) + HCN(aq)
CO2 + NaO = NaO2 + CO =>
CO2 + NaO = NaO2 + CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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