| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C7H5NO3 + 2 C3H6O + 4 OH{-} = C16H10N2O2 + 4 CH3OO{-} + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CrCl3 + Br2 + KOH = K2CrO4 + KBr + KCl + H2O =>
2 CrCl3 + 3 Br2 + 16 KOH = 2 K2CrO4 + 6 KBr + 6 KCl + 8 H2O
C2H3NH2 + O2 = CO2 + H2O + N2 =>
4 C2H3NH2 + 13 O2 = 8 CO2 + 10 H2O + 2 N2
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
FeO + HNO3 = Fe(NO3)3 + NO + H2O =>
3 FeO + 10 HNO3 = 3 Fe(NO3)3 + NO + 5 H2O
Zn(OH)2 + LiOH = Li[Zn(OH)3] =>
Zn(OH)2 + LiOH = Li[Zn(OH)3]
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
C2H5OH + Na = C2H5ONa + H2 =>
2 C2H5OH + 2 Na = 2 C2H5ONa + H2
H2CO3 + Mg(OH)2 = MgCO3 + H2O =>
H2CO3 + Mg(OH)2 = MgCO3 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Zn(OH)2 + LiOH = Zn[Li(OH)3] =>
Zn(OH)2 + LiOH = Zn[Li(OH)3]
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HBr + H2O = H3O + Br =>
HBr + H2O = H3O + Br
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
Na2SO4 + BaCl2 = NaCl + BaSO4 =>
Na2SO4 + BaCl2 = 2 NaCl + BaSO4
SCl4 + KF = SF4 + KCl =>
SCl4 + 4 KF = SF4 + 4 KCl
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
NH3(g) + Cl2(g) = NH4Cl(s) + NCl3(s) =>
4 NH3(g) + 3 Cl2(g) = 3 NH4Cl(s) + NCl3(s)
Cl + H2O = HCl + HClO3 =>
6 Cl + 3 H2O = 5 HCl + HClO3
Na2SO3 + BaCl2 = NaCl + BaSO3 =>
Na2SO3 + BaCl2 = 2 NaCl + BaSO3
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Cr2S3 + Mn(NO3)2 + K2CO3 = K2CrO4 + K2SO4 + K2MnO4 + NO + CO2 =>
Cr2S3 + 15 Mn(NO3)2 + 20 K2CO3 = 2 K2CrO4 + 3 K2SO4 + 15 K2MnO4 + 30 NO + 20 CO2
CH3COOH + CsOH = CsCH3COO + H2O =>
CH3COOH + CsOH = CsCH3COO + H2O
NH3 + N = N2H4 =>
4 NH3 + 2 N = 3 N2H4
Mg(oh)2 + H2(SO4) = Mg(SO4) + H20 =>
5 Mg(oh)2 + 10 H2(SO4) = 10 Mg(SO4) + H20
As2S3 + HClO4 + H2O = H3AsO4 + HCl + H2SO4 =>
2 As2S3 + 7 HClO4 + 12 H2O = 4 H3AsO4 + 7 HCl + 6 H2SO4
KHCO3 = K2CO3 + H2O + CO2 =>
2 KHCO3 = K2CO3 + H2O + CO2
RbOH + H2SO4 = Rb2SO4 + H2O =>
2 RbOH + H2SO4 = Rb2SO4 + 2 H2O
Cr2(SO4)3 + NaClO + NaOH = Na2CrO4 + NaCl + Na2SO4 + H2O =>
Cr2(SO4)3 + 3 NaClO + 10 NaOH = 2 Na2CrO4 + 3 NaCl + 3 Na2SO4 + 5 H2O
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
KI + FeCl2 = FeI2 + KCl =>
2 KI + FeCl2 = FeI2 + 2 KCl
AgNO3(aq) + K2CrO4(aq) = Ag2CrO4 + KNO3 =>
2 AgNO3(aq) + K2CrO4(aq) = Ag2CrO4 + 2 KNO3
HNO3 + CuS = H2O + NO + S + CuO =>
2 HNO3 + 3 CuS = H2O + 2 NO + 3 S + 3 CuO
BeO + P2O5 = Be3(PO4)2 =>
3 BeO + P2O5 = Be3(PO4)2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
C3H + O2 = CO2 + H20 =>
20 C3H + 60 O2 = 60 CO2 + H20
BaSO3 + HCl = BaCl2 + H2O + SO2 =>
BaSO3 + 2 HCl = BaCl2 + H2O + SO2
Al2(So4)3 + NaOh = Al(Oh)3 + Na2So4 =>
Al2(So4)3 + 6 NaOh = 2 Al(Oh)3 + 3 Na2So4
Al + CH3COO = (CH3COO)3Al =>
Al + 3 CH3COO = (CH3COO)3Al
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Ca(NO3)2 + NaPO4 = Ca(PO4)2 + NaNO3 =>
Ca(NO3)2 + 2 NaPO4 = Ca(PO4)2 + 2 NaNO3
GaCl3 + Mg(NO3)2 = Ga(NO3)3 + MgCl2 =>
2 GaCl3 + 3 Mg(NO3)2 = 2 Ga(NO3)3 + 3 MgCl2
Na + Cl = NaCl =>
Na + Cl = NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/15
Équations équilibrées sur11/22/14
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