| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(No3)2 + Na2SO4 = PbSO4 + No6Na2
O2 + OH2 = O2H3 =>
O2 + 6 OH2 = 4 O2H3
C9H12 + O2 = CO2 + H2O =>
C9H12 + 12 O2 = 9 CO2 + 6 H2O
B2H6 + LiAlH4 = LiBH4 + Al(BH4)3 =>
2 B2H6 + LiAlH4 = LiBH4 + Al(BH4)3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Fe(OH)2 + NaBrO + H2O = Fe(OH)3 + NaBr =>
2 Fe(OH)2 + NaBrO + H2O = 2 Fe(OH)3 + NaBr
Zn(s) + H2SO4 = ZnO + H2SO3 =>
Zn(s) + H2SO4 = ZnO + H2SO3
NH4VO3 + HNO3 = VO(NO3)3 + NH3 + H2O =>
NH4VO3 + 3 HNO3 = VO(NO3)3 + NH3 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
P2O5 + H2O = HPO4 + H3O =>
P2O5 + 7 H2O = 2 HPO4 + 4 H3O
CHCl3 + H2 = CH4 + Cl =>
2 CHCl3 + 3 H2 = 2 CH4 + 6 Cl
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
Fe + H2 = FeH =>
2 Fe + H2 = 2 FeH
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
C8H13OH + O2 = CO2 + H2O =>
C8H13OH + 11 O2 = 8 CO2 + 7 H2O
As + KNO3 + KOH = K3AsO3 + NO + H2O =>
As + KNO3 + 2 KOH = K3AsO3 + NO + H2O
C6H16O6 + O2 = CO2 + H2O =>
C6H16O6 + 7 O2 = 6 CO2 + 8 H2O
KCI + NH4NO3 = KNO3 + NH4CI =>
KCI + NH4NO3 = KNO3 + NH4CI
HNO{3} + HI = NO + I{2} + H{2}O =>
4 HNO{3} + HI = 4 NO + I{2} + 5 H{2}O
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
KClO3 + NaI + H2O = I2 + KCl + NaOH =>
KClO3 + 6 NaI + 3 H2O = 3 I2 + KCl + 6 NaOH
HP + LiHO = LiP + HOH =>
HP + LiHO = LiP + HOH
Na2CO3 + Na2S + SO2(g) = CO2(g) + Na2S2O3 =>
Na2CO3 + 2 Na2S + 4 SO2(g) = CO2(g) + 3 Na2S2O3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
SbCl5 + H2O = SbOCl3 + HCl =>
SbCl5 + H2O = SbOCl3 + 2 HCl
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Sr1(OH)2 = Sr(OH)2 =>
Sr1(OH)2 = Sr(OH)2
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
H2SO4 + CaF2 = HF + CaSO4 =>
H2SO4 + CaF2 = 2 HF + CaSO4
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
C2H6O + NaOCl = CHCl3 + NaOH + CO2 =>
2 C2H6O + 9 NaOCl = 3 CHCl3 + 9 NaOH + CO2
Ca(OH)2 + H2SO4 = CaSO4*2H2O = CaSO4*1/2H2O + H2O =>
Ca(OH)2 + H2SO4 = CaSO4*2H2O
Cu + HNO3 = Cu(NO3)2 + NO(g) + H2O(l) =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO(g) + 4 H2O(l)
Cl2 + AlI3 = AlCl3 + I2 =>
3 Cl2 + 2 AlI3 = 2 AlCl3 + 3 I2
NH + O = NO + HO =>
NH + 2 O = NO + HO
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
COCl2 + O2 = CO2 + Cl2 =>
2 COCl2 + O2 = 2 CO2 + 2 Cl2
Al + CuCl = AlCl3 + Cu =>
Al + 3 CuCl = AlCl3 + 3 Cu
Pb3P4 + Mg = Mg3P2 + Pb =>
Pb3P4 + 6 Mg = 2 Mg3P2 + 3 Pb
Br{-} = Br + e =>
Br{-} = Br + e
C8H5KO4 + NaOH = NaC8H4KO4 + H2O =>
C8H5KO4 + NaOH = NaC8H4KO4 + H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Sn(s) + HClO3(aq) = Sn(ClO3)2(aq) + H2(g) =>
Sn(s) + 2 HClO3(aq) = Sn(ClO3)2(aq) + H2(g)
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
FeC2O4*2H2O + H2O2 + H2C2O4*2H20 + K2C2O4*H2O = K3[Fe(C2O4)3]*3H2O + H2O =>
2 FeC2O4*2H2O + 21 H2O2 + H2C2O4*2H20 + 3 K2C2O4*H2O = 2 K3[Fe(C2O4)3]*3H2O + 43 H2O
CH3CHO + NaMnO4 + NaOH = CH3COONa + MnO2 + H2O =>
3 CH3CHO + 2 NaMnO4 + NaOH = 3 CH3COONa + 2 MnO2 + 2 H2O
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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