| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 OAl + H2 = 2 HO + 2 Al
Na{2}CO{3} + HCl = NaCl + H{2}CO{3} =>
Na{2}CO{3} + HCl = NaCl + H{2}CO{3}
NiCl2(aq) + KSCN(aq) = NiKSCN(s) + Cl2(aq) =>
NiCl2(aq) + KSCN(aq) = NiKSCN(s) + Cl2(aq)
C7H14OH + O2 = H2O + CO2 =>
4 C7H14OH + 41 O2 = 30 H2O + 28 CO2
K3Fe(CN)6 + NH4SCN = KSCN + (NH4)3Fe(CN)6 =>
K3Fe(CN)6 + 3 NH4SCN = 3 KSCN + (NH4)3Fe(CN)6
Mg(CrO4) + Fe(ClO3)3 = Fe(CrO4)3 + Mg(ClO3) =>
3 Mg(CrO4) + Fe(ClO3)3 = Fe(CrO4)3 + 3 Mg(ClO3)
Ba(NO3)2 + Fe(NO3)3*9H2O = BaFe5O8 + N2 + O2 + H2O =>
2 Ba(NO3)2 + 10 Fe(NO3)3*9H2O = 2 BaFe5O8 + 17 N2 + 43 O2 + 90 H2O
NaCl + H2SO4 = Na2SO4 + Cl + H2 =>
2 NaCl + H2SO4 = Na2SO4 + 2 Cl + H2
HCl + LiAl(OH)2CO3 = LiCl + AlCl3 + H2O + CO2 =>
4 HCl + LiAl(OH)2CO3 = LiCl + AlCl3 + 3 H2O + CO2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
S{-2} + H2O + CrO4{-2} = Cr(OH)3 + OH{-} + S =>
3 S{-2} + 8 H2O + 2 CrO4{-2} = 2 Cr(OH)3 + 10 OH{-} + 3 S
Rb401Cl = Rb67 + Cl57 =>
3819 Rb401Cl = 22857 Rb67 + 67 Cl57
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
C4H6Br2 + Br2 = C4H5Br3 + HBr =>
C4H6Br2 + Br2 = C4H5Br3 + HBr
LiBH4 + H2O = LiH2BO3 + H2 =>
LiBH4 + 3 H2O = LiH2BO3 + 4 H2
MnO2 + NaBrO3 + NaOH = NaMnO4 + NaBr + H2O =>
2 MnO2 + NaBrO3 + 2 NaOH = 2 NaMnO4 + NaBr + H2O
HCl + CaCl2 = Cl + CaH2 =>
2 HCl + CaCl2 = 4 Cl + CaH2
PF3 + F2 = PF5 =>
PF3 + F2 = PF5
(NH4)2SO4(aq) + NaOH(aq) = (NH4)OH(aq) + (Na2)(SO4)(aq) =>
(NH4)2SO4(aq) + 2 NaOH(aq) = 2(NH4)OH(aq) + (Na2)(SO4)(aq)
AlCl3 + NaOH = Al[OH]3 + NaCl =>
AlCl3 + 3 NaOH = Al[OH]3 + 3 NaCl
SF4(g) + H2O(l) = SO2(g) + HF(g) =>
SF4(g) + 2 H2O(l) = SO2(g) + 4 HF(g)
HCl + KI + Cl2 = HI + KCl3 =>
HCl + KI + Cl2 = HI + KCl3
Cl2 + Na[Al(OH)4] + H2O = NaClO3 + Al(OH)3 + HCl =>
3 Cl2 + Na[Al(OH)4] + 2 H2O = NaClO3 + Al(OH)3 + 5 HCl
H2O + MnO4{-} + Sn{2+} = MnO2 + Sn{4+} + OH{-} =>
4 H2O + 2 MnO4{-} + 3 Sn{2+} = 2 MnO2 + 3 Sn{4+} + 8 OH{-}
C2H4 + KOH + KMnO4 = K2MnO4 + C2H4(OH)2 =>
C2H4 + 2 KOH + 2 KMnO4 = 2 K2MnO4 + C2H4(OH)2
K2SO4 + Zn + HI = ZnI2 + SO2 + KI + H2O =>
K2SO4 + Zn + 4 HI = ZnI2 + SO2 + 2 KI + 2 H2O
Na3(PO4) + K = K3PO4 + Na =>
Na3(PO4) + 3 K = K3PO4 + 3 Na
NaNO3 + KBr = NaBr + KNO3 =>
NaNO3 + KBr = NaBr + KNO3
Fe + Sn(No3) = Fe(No3)3 + Sn =>
Fe + 3 Sn(No3) = Fe(No3)3 + 3 Sn
SnO4H4 = SnO2 + H2O =>
SnO4H4 = SnO2 + 2 H2O
C7H14O + H2 = C7H16O =>
C7H14O + H2 = C7H16O
PH2 + HNO3 = NO + H3PO4 + H2O =>
3 PH2 + 7 HNO3 = 7 NO + 3 H3PO4 + 2 H2O
C2H4 + HCl = C2H5Cl =>
C2H4 + HCl = C2H5Cl
B(OH)3 + CH3CH2OH = B(OCH2CH3)3 + H2O =>
B(OH)3 + 3 CH3CH2OH = B(OCH2CH3)3 + 3 H2O
C6H12O6 + H2SO4 = C6H10O7 + SO2 + H2O =>
C6H12O6 + 2 H2SO4 = C6H10O7 + 2 SO2 + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
V(s) + VCl4(s) = V2Cl4(s) =>
V(s) + VCl4(s) = V2Cl4(s)
KMnO4 + NO + H2SO4 = K2SO4 + MnSO4 + NO2 + H2O =>
2 KMnO4 + 5 NO + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 NO2 + 3 H2O
C13H16N2O2 + O2 = CO2 + H2O + N2 =>
C13H16N2O2 + 16 O2 = 13 CO2 + 8 H2O + N2
CH3CH26CH3 + O2 = CO2 + H2 =>
CH3CH26CH3 + 3 O2 = 3 CO2 + 16 H2
HB + NaOH = NaB + H2O =>
HB + NaOH = NaB + H2O
CuO + H2(SO4) = Cu(SO4) + H2O =>
CuO + H2(SO4) = Cu(SO4) + H2O
FeC03 + O2 = Fe + CO2 =>
FeC03 + 3 O2 = Fe + 3 CO2
Al(ClO2)3 = AlCl3 + O2 =>
Al(ClO2)3 = AlCl3 + 3 O2
CO(g) + NO2(g) = N2(g) + CO2(g) =>
4 CO(g) + 2 NO2(g) = N2(g) + 4 CO2(g)
CuSO4 + Fe2 = FeO2 + Cu + S2 =>
2 CuSO4 + 2 Fe2 = 4 FeO2 + 2 Cu + S2
Mg(OH)2(aq) + HNO2(aq) = Mg(NO2)2(aq) + H2O(l) =>
Mg(OH)2(aq) + 2 HNO2(aq) = Mg(NO2)2(aq) + 2 H2O(l)
CuSO4 + HCl = Cu(HCl)4SO4 =>
CuSO4 + 4 HCl = Cu(HCl)4SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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