| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 6 NaOH = 2 NaAlO2 + 2 Na2O + 3 H2
ZnCO3 + CH3COOH = CO2 + H2O + Zn(CH3COO)2 =>
ZnCO3 + 2 CH3COOH = CO2 + H2O + Zn(CH3COO)2
CH3OOH + CaOH = CaCH3OO + H2O =>
CH3OOH + CaOH = CaCH3OO + H2O
H2SO4 + KPO4 = H2PO4 + KSO4 =>
H2SO4 + KPO4 = H2PO4 + KSO4
O6H1C6 + O2 = CO2 + H2O =>
4 O6H1C6 + 13 O2 = 24 CO2 + 2 H2O
SiH4 = Si + H2 =>
SiH4 = Si + 2 H2
Sr + I2 = Sr2I =>
4 Sr + I2 = 2 Sr2I
C9H18 + O2 = CO2 + H2O =>
2 C9H18 + 27 O2 = 18 CO2 + 18 H2O
Ba(ClO3)2 + AgNO3 = Ba(NO3)2 + AgClO3 =>
Ba(ClO3)2 + 2 AgNO3 = Ba(NO3)2 + 2 AgClO3
Ca(OH)2 + Cl2 = CaOCl2 + H2O =>
Ca(OH)2 + Cl2 = CaOCl2 + H2O
(CH2)5CHOH + NaOH = (CH2)5CHONa + H2O =>
(CH2)5CHOH + NaOH = (CH2)5CHONa + H2O
NO2 + Ca(OH)2 = Ca(NO3)2 + Ca(NO2)2 + H2O =>
4 NO2 + 2 Ca(OH)2 = Ca(NO3)2 + Ca(NO2)2 + 2 H2O
K2O + KO2 + Co3O4 = KCoO2 =>
4 K2O + KO2 + 3 Co3O4 = 9 KCoO2
Mg0 + CH3COOH = Mg(CH3COO) + H2 =>
2 Mg0 + 2 CH3COOH = 2 Mg(CH3COO) + H2
C4H9OH + Cr2O7{2-} + H{+} = C3H7COOH + Cr{3+} + H2O =>
3 C4H9OH + 2 Cr2O7{2-} + 16 H{+} = 3 C3H7COOH + 4 Cr{3+} + 11 H2O
Cu + Cl2 = Cu(Cl2)2 =>
Cu + 2 Cl2 = Cu(Cl2)2
PbCl2 + KI = PbI2 + KCl =>
PbCl2 + 2 KI = PbI2 + 2 KCl
C2H5ONa + HCl = NaCl + C2H5OH =>
C2H5ONa + HCl = NaCl + C2H5OH
CaCl2 + K2SO4 = CaK2 + Cl2SO4 =>
CaCl2 + K2SO4 = CaK2 + Cl2SO4
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Al2O3 + Mg = Al2Mg + O3 =>
Al2O3 + Mg = Al2Mg + O3
N(CH3)3 + O2 = CO2 + H2O + N2 =>
4 N(CH3)3 + 21 O2 = 12 CO2 + 18 H2O + 2 N2
Tl(s) + HNO3(aq) = TlNO3(s) + H2(g) =>
2 Tl(s) + 2 HNO3(aq) = 2 TlNO3(s) + H2(g)
CH3COOHCl2 = CH2ClCOOHHCl =>
CH3COOHCl2 = CH2ClCOOHHCl
CaCO3(s) = CaO(s) + CO2(g) =>
CaCO3(s) = CaO(s) + CO2(g)
SO3 + Cl = ClO3 + S2O3 =>
2 SO3 + Cl = ClO3 + S2O3
C12H22O11 + O = CO2 + H2O =>
C12H22O11 + 24 O = 12 CO2 + 11 H2O
CoCl3 + AgNO3 = AgCl + Co(NO3)3 =>
CoCl3 + 3 AgNO3 = 3 AgCl + Co(NO3)3
AgNO3 + AgCl = Ag + NO3Cl =>
AgNO3 + AgCl = 2 Ag + NO3Cl
C10H16 + CI2 = C + HCI =>
C10H16 + 8 CI2 = 2 C + 16 HCI
Ba(NO3)2 + Na2CrO4 = BaCrO4 + NaNO3 =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + 2 NaNO3
Na3BO3 + HCl = H3BO3 + NaCl =>
Na3BO3 + 3 HCl = H3BO3 + 3 NaCl
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
TiO2HF = TiHFO2 =>
TiO2HF = TiHFO2
C3H6(g) + NH3(g) + O2(g) = C3H3N(g) + H2O(g) =>
2 C3H6(g) + 2 NH3(g) + 3 O2(g) = 2 C3H3N(g) + 6 H2O(g)
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
KClO4 + H2C2O4 = CO2 + KCl + H2O =>
KClO4 + 4 H2C2O4 = 8 CO2 + KCl + 4 H2O
KF(aq) + HCl(aq) = KCl(aq) + HF(aq) =>
KF(aq) + HCl(aq) = KCl(aq) + HF(aq)
CH3COOH + Sr(OH)2 = H2O + Sr(CH3COO)2 =>
2 CH3COOH + Sr(OH)2 = 2 H2O + Sr(CH3COO)2
C6H5COONa + HCl = C6H5COOH + NaCl =>
C6H5COONa + HCl = C6H5COOH + NaCl
BaCl2 + Na2CrO4 = BaCrO4 + NaCl =>
BaCl2 + Na2CrO4 = BaCrO4 + 2 NaCl
Na(s) + O = Na2O =>
2 Na(s) + O = Na2O
MnSO4 + (NH4)2SO4 + H2O = (NH4)2Mn(SO4)2*6H2O =>
MnSO4 + (NH4)2SO4 + 6 H2O = (NH4)2Mn(SO4)2*6H2O
NO + NaOH = NaNO3 + N2 + H2 =>
4 NO + 2 NaOH = 2 NaNO3 + N2 + H2
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
Sc(s) + Co(ClO3)2(aq) = Co(s) + Sc(ClO3)3(aq) =>
2 Sc(s) + 3 Co(ClO3)2(aq) = 3 Co(s) + 2 Sc(ClO3)3(aq)
Be(NO3)2 + Mg(OH)2 = Be(OH)2 + Mg(NO3)2 =>
Be(NO3)2 + Mg(OH)2 = Be(OH)2 + Mg(NO3)2
S + H4 = SH4 =>
S + H4 = SH4
HBrO = HBrO3 + HBr =>
3 HBrO = HBrO3 + 2 HBr
Fe(NH3)6{3+} + H2SO4 = Fe{3+} + NH4 + HSO4 =>
Fe(NH3)6{3+} + 6 H2SO4 = Fe{3+} + 6 NH4 + 6 HSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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