| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeTiO3 + C = Fe + TiO2 + CO
H3PO5 + NaOH = Na3PO5 + H2O =>
H3PO5 + 3 NaOH = Na3PO5 + 3 H2O
Fe(NO3)3*9H2O + NH4OH = Fe(OH)3 + NH4NO3 + H2O =>
Fe(NO3)3*9H2O + 3 NH4OH = Fe(OH)3 + 3 NH4NO3 + 9 H2O
HgO + H2SO4 = Hg2(SO4)2 + H2O =>
2 HgO + 2 H2SO4 = Hg2(SO4)2 + 2 H2O
Xe + O2 = XeO3 =>
2 Xe + 3 O2 = 2 XeO3
Zn + I = ZnI2 =>
Zn + 2 I = ZnI2
(VO2)2SO4 + VSO4 = VOSO4 + VO2 =>
(VO2)2SO4 + VSO4 = 2 VOSO4 + VO2
NaCl(ac) + AgNO3(ac) = AgCl(s) + NaNO3(ac) =>
NaCl(ac) + AgNO3(ac) = AgCl(s) + NaNO3(ac)
Ti + O3 = TiO =>
3 Ti + O3 = 3 TiO
Br + NH4I = BrI + NH4 =>
Br + NH4I = BrI + NH4
CaF2 + Al2O3 = Ca2O2 + AlF3 =>
6 CaF2 + 2 Al2O3 = 3 Ca2O2 + 4 AlF3
CrBr2(aq) + AgNO3(aq) = CrNO3(aq) + AgBr2(s) =>
CrBr2(aq) + AgNO3(aq) = CrNO3(aq) + AgBr2(s)
CH3CH2OH + O2 = CO + H2O =>
CH3CH2OH + 2 O2 = 2 CO + 3 H2O
Mn2O7 + HNO3 = Mn(NO3)7 + H2O =>
Mn2O7 + 14 HNO3 = 2 Mn(NO3)7 + 7 H2O
C2H6O = CH4 + CO2 =>
2 C2H6O = 3 CH4 + CO2
Na2CrO4 + BaBr2 = Na2Br2 + BaCrO4 =>
Na2CrO4 + BaBr2 = Na2Br2 + BaCrO4
S(s) + O2(g) = SO3(g) =>
2 S(s) + 3 O2(g) = 2 SO3(g)
S2Cl2 = S + Cl2 =>
S2Cl2 = 2 S + Cl2
SiO2 = SiO + O2 =>
2 SiO2 = 2 SiO + O2
CH3CH2CH2CH2COOH + Na2CO3 = CH3CH2CH2CH2COONa + H2O + CO2 =>
2 CH3CH2CH2CH2COOH + Na2CO3 = 2 CH3CH2CH2CH2COONa + H2O + CO2
NaHCO3 + CH3COOH = CO2 + CH3COONa + H2O =>
NaHCO3 + CH3COOH = CO2 + CH3COONa + H2O
Br2(l) + NaI(s) = NaBr(aq) + I2(s) =>
Br2(l) + 2 NaI(s) = 2 NaBr(aq) + I2(s)
Sn + AgNO3 = Ag + SnNO3 =>
Sn + AgNO3 = Ag + SnNO3
H2(g) + Br(g) = HBr(g) =>
H2(g) + 2 Br(g) = 2 HBr(g)
HCOOH + [Ag(NH3)2]OH = (NH4)2CO3 + Ag + H2O + NH3 =>
HCOOH + 2[Ag(NH3)2]OH = (NH4)2CO3 + 2 Ag + H2O + 2 NH3
Fe2(SO4)3 + HI = FeSO4 + I2 + H2SO4 =>
Fe2(SO4)3 + 2 HI = 2 FeSO4 + I2 + H2SO4
HCH2CHCO + OH = CH2CHCO2 + H2O =>
HCH2CHCO + 3 OH = CH2CHCO2 + 2 H2O
C2H6O = C2H4O + H =>
C2H6O = C2H4O + 2 H
P + KClO3 = PO + KCl =>
3 P + KClO3 = 3 PO + KCl
C2H6O = C4H10O + H2O =>
2 C2H6O = C4H10O + H2O
AgF + NH3 = Ag(NH3) + F =>
AgF + NH3 = Ag(NH3) + F
CdCl2 + H2SO4 = CdSO4 + H2Cl2 =>
CdCl2 + H2SO4 = CdSO4 + H2Cl2
BrO3{-} = Br{-} + O2 =>
2 BrO3{-} = 2 Br{-} + 3 O2
C2H6O = C + H2 + O2 =>
2 C2H6O = 4 C + 6 H2 + O2
C2H6O = C4H6 + H2O + H2 =>
2 C2H6O = C4H6 + 2 H2O + H2
Li2[CuCl4] + NH3 = [Cu(NH3)2Cl2] + LiCl =>
Li2[CuCl4] + 2 NH3 = [Cu(NH3)2Cl2] + 2 LiCl
ClO3 + NO = NO3 + Cl2 =>
2 ClO3 + 3 NO = 3 NO3 + Cl2
Ba(HCO3)2 + KOH = Ba(OH)2 + KHCO3 =>
Ba(HCO3)2 + 2 KOH = Ba(OH)2 + 2 KHCO3
(NH4)2SO4*FeSO4*6H2O + H2C2O4 = NH4{+} + SO4{2-} + H{+} + FeC2O4*2H2O + H2O =>
(NH4)2SO4*FeSO4*6H2O + H2C2O4 = 2 NH4{+} + 2 SO4{2-} + 2 H{+} + FeC2O4*2H2O + 4 H2O
CH3CF3 + O2 = CO + HF =>
CH3CF3 + O2 = 2 CO + 3 HF
C5H9NO2 + O2 = CO2 + H2O + N2 =>
4 C5H9NO2 + 25 O2 = 20 CO2 + 18 H2O + 2 N2
NaHCO3 + HCN = NaCN + H2CO3 =>
NaHCO3 + HCN = NaCN + H2CO3
NH4Br + CaCl2 = NH4Cl + CaBr2 =>
2 NH4Br + CaCl2 = 2 NH4Cl + CaBr2
P2 + S8 = P2S5 =>
8 P2 + 5 S8 = 8 P2S5
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2
RbI(aq) + AgNO3(aq) = RbNO3(aq) + AgI(s) =>
RbI(aq) + AgNO3(aq) = RbNO3(aq) + AgI(s)
H2C3H2O4 + NaOH = NaC3H2O4 + H3O =>
H2C3H2O4 + NaOH = NaC3H2O4 + H3O
KCN + Co(CN)2 + HCN = K3[Co(CN)6] + H2 =>
6 KCN + 2 Co(CN)2 + 2 HCN = 2 K3[Co(CN)6] + H2
NH4NO3 + H2 = NH3 + H2O =>
NH4NO3 + 4 H2 = 2 NH3 + 3 H2O
K4Fe(CN)6 = K + Fe(CN)6 =>
K4Fe(CN)6 = 4 K + Fe(CN)6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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