| Équations équilibrées la veille | Équations équilibrées le lendemain |
As2S3 + 28 HNO3 = 2 H3AsO4 + 3 SO3 + 28 NO2 + 11 H2O
C3H6 + O3 = CO3 + H2O =>
C3H6 + 4 O3 = 3 CO3 + 3 H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
C4H6O + O2 = CO + H2O =>
C4H6O + 3 O2 = 4 CO + 3 H2O
HNO3 + SnO = H2O + Sn(NO3)2 =>
2 HNO3 + SnO = H2O + Sn(NO3)2
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C7H5N3O6 = N2 + CO2 + H2O + C =>
4 C7H5N3O6 = 6 N2 + 7 CO2 + 10 H2O + 21 C
NaO + H2O = NaOH + O2 =>
4 NaO + 2 H2O = 4 NaOH + O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
AgBr + NH3 = [Ag(NH3)2]Br =>
AgBr + 2 NH3 = [Ag(NH3)2]Br
Co(NO3)2 + NH3 + (NH4)2CO3 + H2O2 = [Co(NH3)4CO3]NO3 + NH6NO4 =>
2 Co(NO3)2 + 6 NH3 + 2(NH4)2CO3 + H2O2 = 2[Co(NH3)4CO3]NO3 + 2 NH6NO4
Ca3Al2Si3O12 + SiO2 = CaSiO3 + Al2SiO5 =>
Ca3Al2Si3O12 + SiO2 = 3 CaSiO3 + Al2SiO5
CH3COOC2H5 + H2SO4 = CH3COOH + C2H5SO4H =>
CH3COOC2H5 + H2SO4 = CH3COOH + C2H5SO4H
H2SO4(aq) + Zn(s) = H2(g) + ZnSO4(aq) =>
H2SO4(aq) + Zn(s) = H2(g) + ZnSO4(aq)
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
Cl2 + AlI3 = AlCl3 + I2 =>
3 Cl2 + 2 AlI3 = 2 AlCl3 + 3 I2
H2SO3 + Zn(OH)2 = H2O + ZnSO3 =>
H2SO3 + Zn(OH)2 = 2 H2O + ZnSO3
HCOOH + NH3 = HCOONH4 =>
HCOOH + NH3 = HCOONH4
N2H4 + Zn + NaOH = NH3 + Na2ZnO2 =>
N2H4 + Zn + 2 NaOH = 2 NH3 + Na2ZnO2
Rb + CH3COOH = RbCH3COO + H =>
Rb + CH3COOH = RbCH3COO + H
MnCl2 + Ca(OH)2 = CaCl2 + Mn(OH)2 =>
MnCl2 + Ca(OH)2 = CaCl2 + Mn(OH)2
C17H19O3N + H2O = C17H19O3NH{+} + OH{-} =>
C17H19O3N + H2O = C17H19O3NH{+} + OH{-}
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
BaSO4 + Al(NO3)3 = Al2(SO4)3 + Ba(NO3)2 =>
3 BaSO4 + 2 Al(NO3)3 = Al2(SO4)3 + 3 Ba(NO3)2
[FeS2] + [NO3]{-} + H{+} = [SO4]{2-} + NO + H2O + Fe{3+} =>
[FeS2] + 5[NO3]{-} + 4 H{+} = 2[SO4]{2-} + 5 NO + 2 H2O + Fe{3+}
S + H2SO4 = SO2 + H2O = =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Rb(s) + H2O(l) = RbOH(at) + H2(g) =>
2 Rb(s) + 2 H2O(l) = 2 RbOH(at) + H2(g)
MnO2 + CO = Mn2O3 + CO2 =>
2 MnO2 + CO = Mn2O3 + CO2
AlI + Br = Al + BrII =>
2 AlI + Br = 2 Al + BrII
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
NaAlO2 + Na2SiO3*9H2O = NaAlSiO4 + NaOH + H2O =>
NaAlO2 + Na2SiO3*9H2O = NaAlSiO4 + 2 NaOH + 8 H2O
C6H6 + HCl = C6H6Cl + H2 =>
2 C6H6 + 2 HCl = 2 C6H6Cl + H2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
MnCl2 + KCl + Cl2 + H2O = KMnO4 + HCl =>
2 MnCl2 + 2 KCl + 5 Cl2 + 8 H2O = 2 KMnO4 + 16 HCl
ZnS + Fe2(SO4)3 = ZnFe2O4 + SO2 =>
ZnS + Fe2(SO4)3 = ZnFe2O4 + 4 SO2
[(OH)3IO3]{-2} + H{+} = IO4{-} + H2O =>
[(OH)3IO3]{-2} + H{+} = IO4{-} + 2 H2O
Mg(OH)2 = MgO + H2O = =>
Mg(OH)2 = MgO + H2O
Ta + HNO3 + HF = TaF + NO + H2O =>
3 Ta + HNO3 + 3 HF = 3 TaF + NO + 2 H2O
K2Cr2O7 + Na2SO3 + H2SO4 = Na2SO4 + Cr2(SO4)2 + K2SO4 + H2O =>
K2Cr2O7 + 4 Na2SO3 + 3 H2SO4 = 4 Na2SO4 + Cr2(SO4)2 + K2SO4 + 3 H2O
KClO3(aq) = KCl(aq) + O2(g) =>
2 KClO3(aq) = 2 KCl(aq) + 3 O2(g)
C4H10N2 + H3PO4 = C4H13N2O4P =>
C4H10N2 + H3PO4 = C4H13N2O4P
NH2Cl + Cl2 = NHCl2 + HCl =>
NH2Cl + Cl2 = NHCl2 + HCl
NO + H = N + H2O =>
NO + 2 H = N + H2O
Fe3O4 + C = Fe + CO(whattypeofreaction) =>
Fe3O4 + 4 C = 3 Fe + 4 CO(whattypeofreaction)
Na2(CO3) + CuSO4 = Na2SO4 + CuCO3 =>
Na2(CO3) + CuSO4 = Na2SO4 + CuCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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