| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2CH2OK + H2O = CH3CH2CH2OH + KOH
HNo3 + RbOH = H2O + RbNo3 =>
HNo3 + RbOH = H2O + RbNo3
HClO2 = Cl2O3 + H2O =>
2 HClO2 = Cl2O3 + H2O
C6 + H12 + O6 = C6H8O3 =>
6 C6 + 4 H12 + 3 O6 = 6 C6H8O3
HClO2 = Cl2 + HClO3 + H2O =>
5 HClO2 = Cl2 + 3 HClO3 + H2O
P2O3 + Ca(OH)2 = Ca3(PO3)2 + H2O =>
P2O3 + 3 Ca(OH)2 = Ca3(PO3)2 + 3 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
HCOOH + Zn = ZnCOOH + H =>
HCOOH + Zn = ZnCOOH + H
P2O3 + Ca(OH)2 = Ca3(PO3)2 + H2O =>
P2O3 + 3 Ca(OH)2 = Ca3(PO3)2 + 3 H2O
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
BaCl2(aq) + NaOH(aq) = Ba(OH)2 + Na2Cl2 =>
BaCl2(aq) + 2 NaOH(aq) = Ba(OH)2 + Na2Cl2
NaOH + Ba(Cl)2 = BaOH + Na(Cl)2 =>
NaOH + Ba(Cl)2 = BaOH + Na(Cl)2
BiCl3 + H2S = Bi2S3 + HCl =>
2 BiCl3 + 3 H2S = Bi2S3 + 6 HCl
Na(OH) + AgNO3 = NaNO3 + AgOH =>
Na(OH) + AgNO3 = NaNO3 + AgOH
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
H2C5H9O + O2 = CO2 + H2O =>
4 H2C5H9O + 29 O2 = 20 CO2 + 22 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
FeCl2 + KOH = Fe(OH)2 + ClK =>
FeCl2 + 2 KOH = Fe(OH)2 + 2 ClK
HCl(aq) + K2SO3(aq) = KCl(aq) + H2O(l) + SO2(aq) =>
2 HCl(aq) + K2SO3(aq) = 2 KCl(aq) + H2O(l) + SO2(aq)
HNO3 + Mg(PO3)2 = Mg(NO3)2 + HPO3 =>
2 HNO3 + Mg(PO3)2 = Mg(NO3)2 + 2 HPO3
NaHCO3 + H2O = NaH2CO3 + O =>
2 NaHCO3 + H2O = 2 NaH2CO3 + O
KO + H2O = O + KOH =>
2 KO + H2O = O + 2 KOH
Cr2(SO4)3 + (NH4)2S + H2O = Cr(OH)2 + (NH4)2SO4 + H3S =>
8 Cr2(SO4)3 + 29(NH4)2S + 52 H2O = 16 Cr(OH)2 + 29(NH4)2SO4 + 24 H3S
N(g) + I2(s) = NI(s) =>
2 N(g) + I2(s) = 2 NI(s)
Fe + NO2 = FeOFe2O3 + NO =>
3 Fe + 4 NO2 = FeOFe2O3 + 4 NO
Fe + CH3COOH = (CH3COO)2Fe + H2 =>
Fe + 2 CH3COOH = (CH3COO)2Fe + H2
CuCl2 + Hg = HgCl2 + Cu =>
CuCl2 + Hg = HgCl2 + Cu
P2O3 + Ca(OH)2 = Ca3(PO3)2 + H2O =>
P2O3 + 3 Ca(OH)2 = Ca3(PO3)2 + 3 H2O
Mn(OH)2 + Br2 = MnO2 + HBr =>
Mn(OH)2 + Br2 = MnO2 + 2 HBr
Sn(OH)4 + FeBr3 = SnBr3 + Fe(OH)4 =>
Sn(OH)4 + FeBr3 = SnBr3 + Fe(OH)4
HNO3(aq) + KI(aq) = NO(g) + I2(s) + H2O(l) + KNO3(aq) =>
8 HNO3(aq) + 6 KI(aq) = 2 NO(g) + 3 I2(s) + 4 H2O(l) + 6 KNO3(aq)
H2SO4 + NaC2H3O2 = CH3COOH + Na2SO4 =>
H2SO4 + 2 NaC2H3O2 = 2 CH3COOH + Na2SO4
NH4OH + NO2 = NH4NO2 + H2O =>
8 NH4OH + 6 NO2 = 7 NH4NO2 + 6 H2O
Na2Cr2O7*2H2O(s) = Na2Cr2O7(s) + H2O(g) =>
Na2Cr2O7*2H2O(s) = Na2Cr2O7(s) + 2 H2O(g)
C5H7O2 + O2 = CO2 + H2O =>
4 C5H7O2 + 23 O2 = 20 CO2 + 14 H2O
C15H16O + H2O2 = CO2 + H2O =>
C15H16O + 37 H2O2 = 15 CO2 + 45 H2O
Fe(NO3)3*9H2O + C6H8O7*H2O = Fe2O3 + N2 + CO2 + H2O =>
6 Fe(NO3)3*9H2O + 5 C6H8O7*H2O = 3 Fe2O3 + 9 N2 + 30 CO2 + 79 H2O
C8H8O2 + H2O2 = CO2 + H2O =>
C8H8O2 + 18 H2O2 = 8 CO2 + 22 H2O
FeS + CuSO4(aq) = FeSO4(aq) + CuS =>
FeS + CuSO4(aq) = FeSO4(aq) + CuS
P2O3 + Ca(OH)2 = Ca3(PO3)2 + H2O =>
P2O3 + 3 Ca(OH)2 = Ca3(PO3)2 + 3 H2O
Na2[Sn(OH)4] + HCl = SnCl2 + H2O + NaCl =>
Na2[Sn(OH)4] + 4 HCl = SnCl2 + 4 H2O + 2 NaCl
F + MgI2 = FI + Mg =>
2 F + MgI2 = 2 FI + Mg
Mg + ZnCl2 = MgCl2 + Zn =>
Mg + ZnCl2 = MgCl2 + Zn
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
P2O3 + Ca(OH)2 = Ca3(PO3)2 + H2O =>
P2O3 + 3 Ca(OH)2 = Ca3(PO3)2 + 3 H2O
SCN{-} + H2O = SH{-} + O2 + HCN =>
2 SCN{-} + 2 H2O = 2 SH{-} + O2 + 2 HCN
BiCl2 + H2S = Bi2S2 + HCl =>
2 BiCl2 + 2 H2S = Bi2S2 + 4 HCl
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Cl + O2 = Cl2O =>
4 Cl + O2 = 2 Cl2O
Na + C = NaC3 =>
Na + 3 C = NaC3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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