| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HNO3 + 6 HCl = 2 NO + 4 H2O + 3 Cl2
CoCl2 + H3PO4 + KOH = KCoPO4 + H2O + HCl =>
CoCl2 + H3PO4 + KOH = KCoPO4 + H2O + 2 HCl
HCl + C7H8 = C7H7Cl + H2 =>
HCl + C7H8 = C7H7Cl + H2
Pb(OH)2 = H2O + PbO =>
Pb(OH)2 = H2O + PbO
NaCrO + NaClO + H2O = Na2CrO4 + NaOH + Cl2 =>
2 NaCrO + 10 NaClO + 4 H2O = 2 Na2CrO4 + 8 NaOH + 5 Cl2
K2CrO4 + SO2 + HCl = Cr2(SO4)3 + KCl + H2O =>
2 K2CrO4 + 3 SO2 + 4 HCl = Cr2(SO4)3 + 4 KCl + 2 H2O
FeCl3 + CH3COONa = Fe(CH3COO)3 + NaCl =>
FeCl3 + 3 CH3COONa = Fe(CH3COO)3 + 3 NaCl
C2H5NSCl + O2 = CO + H2O + NO2 + SO3 + HCl =>
2 C2H5NSCl + 9 O2 = 4 CO + 4 H2O + 2 NO2 + 2 SO3 + 2 HCl
C2O4H2 + KOH = C2O4K2 + H2O =>
C2O4H2 + 2 KOH = C2O4K2 + 2 H2O
CuSO4 + CH3COONa + H2O = CuOHCH3COO + Na2SO4 + CH3COOH =>
CuSO4 + 2 CH3COONa + H2O = CuOHCH3COO + Na2SO4 + CH3COOH
Zn + HNO2 = ZnN2O4 + NO + H2O =>
Zn + 4 HNO2 = ZnN2O4 + 2 NO + 2 H2O
NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
NaOH + CoSO4 = NaSO4 + CoOH =>
NaOH + CoSO4 = NaSO4 + CoOH
C2 + N2 = CN2 =>
C2 + 2 N2 = 2 CN2
CH3OH + Cr2O72{-} + H{+} = Cr3{+} + H2O + HCOOH =>
427 CH3OH + 12 Cr2O72{-} + 20 H{+} = 8 Cr3{+} + 437 H2O + 427 HCOOH
S8(s) + Cu = Cu2S(s) =>
S8(s) + 16 Cu = 8 Cu2S(s)
NH4Cl + Ca(OH2) = CaCl2 + H2O + NH4 =>
2 NH4Cl + Ca(OH2) = CaCl2 + H2O + 2 NH4
HCOO + H2O = H3O + COO =>
HCOO + H2O = H3O + COO
HNO3 + C2H4 = C2H3NO2 + H2O =>
HNO3 + C2H4 = C2H3NO2 + H2O
(NH4)2C2O4(aq) + Mg(NO3)2(ag) = MgC2O4(s) + NH4NO3(aq) =>
(NH4)2C2O4(aq) + Mg(NO3)2(ag) = MgC2O4(s) + 2 NH4NO3(aq)
CO3 + HCl = Cl2 + H2O + CO2 =>
CO3 + 2 HCl = Cl2 + H2O + CO2
Co + SiO = CoSiO =>
Co + SiO = CoSiO
P + S = SP4 =>
4 P + S = SP4
Hg(OH)2 = HgO + H2O =>
Hg(OH)2 = HgO + H2O
Mg + SO3 = MgSO3 =>
Mg + SO3 = MgSO3
C3H3NS + O2 = CO2 + H2O + N2 + SO2 =>
4 C3H3NS + 19 O2 = 12 CO2 + 6 H2O + 2 N2 + 4 SO2
NaMnO4 + NaCl + H2SO4 = MnO2 + Cl2 + H2O + NaSO4 =>
2 NaMnO4 + 2 NaCl + 4 H2SO4 = 2 MnO2 + Cl2 + 4 H2O + 4 NaSO4
Li2O + SO2 = Li2S + O2 =>
2 Li2O + 2 SO2 = 2 Li2S + 3 O2
K2SO4 + BaCl2 = BaK2 + SO4Cl2 =>
K2SO4 + BaCl2 = BaK2 + SO4Cl2
N2O5 + NH4OH = NH4NO3 + H2O =>
N2O5 + 2 NH4OH = 2 NH4NO3 + H2O
Zn{2+} + H2O = Zn(OH)2 + H{+} =>
Zn{2+} + 2 H2O = Zn(OH)2 + 2 H{+}
FeS + NO3 = NO + Fe{2+} + SO4{2-} =>
FeS + 2 NO3 = 2 NO + Fe{2+} + SO4{2-}
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
Au2CO3 = Au + O2 + C =>
2 Au2CO3 = 4 Au + 3 O2 + 2 C
C4H6O + KMnO4 + HNO3 = C4H6O4 + KNO3 + Mn(NO3)2 + H2O =>
5 C4H6O + 6 KMnO4 + 18 HNO3 = 5 C4H6O4 + 6 KNO3 + 6 Mn(NO3)2 + 9 H2O
Cl2 + C3H8S = HCl + CCl4 + SCl2 =>
11 Cl2 + C3H8S = 8 HCl + 3 CCl4 + SCl2
RbO2 = Rb2O + O2 =>
4 RbO2 = 2 Rb2O + 3 O2
Mg + H2SO4 = MgSO4 + H2S + H2O =>
4 Mg + 5 H2SO4 = 4 MgSO4 + H2S + 4 H2O
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 NH3 + 2 H2O
HSO3{-} + H2O = HSO4{-} + H{+} + {-} =>
HSO3{-} + H2O = HSO4{-} + 2 H{+} + 2e
S2 + Br2 = SBr3 =>
S2 + 3 Br2 = 2 SBr3
Al + Mg + Si + O = AlMg(SiO3)3 =>
Al + Mg + 3 Si + 9 O = AlMg(SiO3)3
CuCl + Br2 = BrCl + Cu =>
2 CuCl + Br2 = 2 BrCl + 2 Cu
Zn + Cr2O7{-2} + H{+} = Zn{+2} + Cr{+3} + H2O =>
3 Zn + Cr2O7{-2} + 14 H{+} = 3 Zn{+2} + 2 Cr{+3} + 7 H2O
V + O2 = V2O5 =>
4 V + 5 O2 = 2 V2O5
Cl2 + AlI = AlCl3 + I =>
3 Cl2 + 2 AlI = 2 AlCl3 + 2 I
Mn(OH)3 + H2SO4 = Mn + SO4 + H2O =>
2 Mn(OH)3 + 3 H2SO4 = 2 Mn + 3 SO4 + 6 H2O
ZnOH + CH3COOH = ZnCH3COO + H2O =>
ZnOH + CH3COOH = ZnCH3COO + H2O
H2S + F2 = HF + SF6 =>
H2S + 4 F2 = 2 HF + SF6
CU(NO3)2 + Na2S = NaNO3 + CUS =>
CU(NO3)2 + Na2S = 2 NaNO3 + CUS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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