| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KOH + H3PO4 = K3PO4 + 3 HOH
C11H12N2O2 + O2 = CO2 + H2O + NH3 =>
2 C11H12N2O2 + 23 O2 = 22 CO2 + 6 H2O + 4 NH3
C6H7O11N3 = CO + CO2 + N2 + H2O =>
2 C6H7O11N3 = 9 CO + 3 CO2 + 3 N2 + 7 H2O
Be + C = BeC2 =>
Be + 2 C = BeC2
Cu(NO3)2 + Na2CO3 + H2O = CO2 + CuCO3Cu(OH)2 + NaNO3 =>
2 Cu(NO3)2 + 2 Na2CO3 + H2O = CO2 + CuCO3Cu(OH)2 + 4 NaNO3
C20H20N3Cl + Ca(OCl)2 + H2O = C20H20N3ClO + HCl + CaO =>
2 C20H20N3Cl + Ca(OCl)2 + H2O = 2 C20H20N3ClO + 2 HCl + CaO
Ca + N2 = Ca3(N2)3 =>
3 Ca + 3 N2 = Ca3(N2)3
Ca(NO3)2 + Rb2SO4 = CaSO4 + Rb2(NO3)2 =>
Ca(NO3)2 + Rb2SO4 = CaSO4 + Rb2(NO3)2
Al(SCN)3 + CaSO4 = Ca(SCN)2 + Al2(SO4)3 =>
2 Al(SCN)3 + 3 CaSO4 = 3 Ca(SCN)2 + Al2(SO4)3
Ca3(PO4)2 + Na2CO3 + H2O = Na2HPO4 + CaCO3 + Ca(OH)2 =>
Ca3(PO4)2 + 2 Na2CO3 + 2 H2O = 2 Na2HPO4 + 2 CaCO3 + Ca(OH)2
Zn + NaOH = Na + Zn(OH)2 =>
Zn + 2 NaOH = 2 Na + Zn(OH)2
HN3 + OH = N3 + H3O =>
2 HN3 + OH = 2 N3 + H3O
*C4H8 + O2 = CO2 + H2O =>
*C4H8 + 6 O2 = 4 CO2 + 4 H2O
(NH4)2CO3 + Ag3PO4 = (NH4)3PO4 + Ag2CO3 =>
3(NH4)2CO3 + 2 Ag3PO4 = 2(NH4)3PO4 + 3 Ag2CO3
H2GeO3 + Co(OH)3 = Co2(GeO3)3 + H2O =>
3 H2GeO3 + 2 Co(OH)3 = Co2(GeO3)3 + 6 H2O
Hg2O + H2 = Hg + H2O =>
Hg2O + H2 = 2 Hg + H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
FeCuS2 + O2 + SiO2 = Cu + FeSi2O4 + SO2 =>
FeCuS2 + 2 O2 + 2 SiO2 = Cu + FeSi2O4 + 2 SO2
Mn + NH4OH = Mn(OH)2 + NH4 =>
Mn + 2 NH4OH = Mn(OH)2 + 2 NH4
(NH)3 + O2 = N2 + H2O =>
4(NH)3 + 3 O2 = 6 N2 + 6 H2O
SH6 = S + H2 =>
SH6 = S + 3 H2
MnSO4NaClONaOH = MnO2Na2SO4HCl =>
MnSO4NaClONaOH = MnO2Na2SO4HCl
C2H10N2O + O2 = CO2 + H2O + NH3 =>
2 C2H10N2O + 5 O2 = 4 CO2 + 4 H2O + 4 NH3
As4O6 + Cl + H2O = H3AsO4 + HCl =>
As4O6 + 8 Cl + 10 H2O = 4 H3AsO4 + 8 HCl
MgO2 + H2O = MgO + H2O2 =>
MgO2 + H2O = MgO + H2O2
PbCl4 = Pb4 + Cl2 =>
4 PbCl4 = Pb4 + 8 Cl2
BI3 = B + I =>
BI3 = B + 3 I
KHC8H4O4 + Ca(OH)2 = K + Ca + C8H4O4 + H2O =>
2 KHC8H4O4 + Ca(OH)2 = 2 K + Ca + 2 C8H4O4 + 2 H2O
Cu(NO3)2 + KI + H2O = CuOHI + HI + KNO3 =>
Cu(NO3)2 + 2 KI + H2O = CuOHI + HI + 2 KNO3
C6H12OH + HNO3 = C6H10O4 + NO2 + H2O =>
C6H12OH + 9 HNO3 = C6H10O4 + 9 NO2 + 6 H2O
Si + FeO = SiO2 + Fe =>
Si + 2 FeO = SiO2 + 2 Fe
HCl + C7H8 = C7H7Cl + H3 =>
3 HCl + 3 C7H8 = 3 C7H7Cl + 2 H3
Cu(OH)3 + KOH = K3[Cu(OH)6] =>
Cu(OH)3 + 3 KOH = K3[Cu(OH)6]
C8H4O3 + C3H8O3 = H2O + C34H30O12 =>
25 C8H4O3 + 58 C3H8O3 = 117 H2O + 11 C34H30O12
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3* =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3*
Mg + H3PO4(aq) = Mg3(PO4)2(aq) + H2(g) =>
3 Mg + 2 H3PO4(aq) = Mg3(PO4)2(aq) + 3 H2(g)
Al(s) + CuCl2(aq) = Cu(s) + AlCl3(aq) =>
2 Al(s) + 3 CuCl2(aq) = 3 Cu(s) + 2 AlCl3(aq)
C6H14O6 + H2 = C3H8O3 =>
C6H14O6 + H2 = 2 C3H8O3
NaNO2 + H2SO4 + KI = K2SO4 + I2 + Na2SO4 + NO + H2O =>
2 NaNO2 + 2 H2SO4 + 2 KI = K2SO4 + I2 + Na2SO4 + 2 NO + 2 H2O
Al2(O)3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2(O)3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
C6H4(OH)COOH + NaOH = C6H4(OCOCH3)COONa + H2O =>
9 C6H4(OH)COOH + 7 NaOH = 7 C6H4(OCOCH3)COONa + 6 H2O
Ni2O3 + C = NiO + CO =>
Ni2O3 + C = 2 NiO + CO
AuBr3 + F2 = AuF3 + Br2 =>
2 AuBr3 + 3 F2 = 2 AuF3 + 3 Br2
CsCl(aq) + K3PO4(aq) = KCl(aq) + Cs3PO4(s) =>
3 CsCl(aq) + K3PO4(aq) = 3 KCl(aq) + Cs3PO4(s)
H2SO3 + Al = AlSO2 + H2O =>
H2SO3 + Al = AlSO2 + H2O
I2 + FeBr3 = Fe + IBr =>
3 I2 + 2 FeBr3 = 2 Fe + 6 IBr
C5 + O2 = C5O2 =>
C5 + O2 = C5O2
CH3CH2NH3Cl + NaOH = CH3CH2NH3OH + NaCl =>
CH3CH2NH3Cl + NaOH = CH3CH2NH3OH + NaCl
AuAl + HCl = AlCl3 + Au + H2 =>
2 AuAl + 6 HCl = 2 AlCl3 + 2 Au + 3 H2
HNO3 + NO + H2O = HNO2 =>
HNO3 + 2 NO + H2O = 3 HNO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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