| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 P2H4 = 8 PH3 + P4
CaCl2 + F2 = CaF2 + Cl2 =>
CaCl2 + F2 = CaF2 + Cl2
Li(PO4) + CoCl2 = LiCl2 + Co(PO4) =>
Li(PO4) + CoCl2 = LiCl2 + Co(PO4)
Cr(ClO3)3 = CrCl3 + O2 =>
2 Cr(ClO3)3 = 2 CrCl3 + 9 O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
C6H5ONa + HCl = C6H5OH + NaCl =>
C6H5ONa + HCl = C6H5OH + NaCl
C3H3O3(s) + O2(g) = CO2(g) + H2O(g) =>
4 C3H3O3(s) + 9 O2(g) = 12 CO2(g) + 6 H2O(g)
C3H6 + O2 = H2O + CO2 =>
2 C3H6 + 9 O2 = 6 H2O + 6 CO2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
CS2 + H2S + Cu = Cu2S + CH4 =>
CS2 + 2 H2S + 8 Cu = 4 Cu2S + CH4
Na3PO4(aq) + BaCl2(aq) = NaCl(aq) + Ba3(PO4)2(s) =>
2 Na3PO4(aq) + 3 BaCl2(aq) = 6 NaCl(aq) + Ba3(PO4)2(s)
C2H5OC2H5 + O2 = CO2 + H20 =>
2 C2H5OC2H5 + 7 O2 = 8 CO2 + H20
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
Ba(NO3)2(aq) + (NH4)2C2O4(aq) = Ba(C2O4) + NH4(NO3)(aq) =>
Ba(NO3)2(aq) + (NH4)2C2O4(aq) = Ba(C2O4) + 2 NH4(NO3)(aq)
CaOH + HNO3 = CaNO3 + H2O =>
CaOH + HNO3 = CaNO3 + H2O
C + H2 = CH4 =>
C + 2 H2 = CH4
K2Cr2O7 + HCl = Cr2O3 + KCl + Cl2 + H2O =>
K2Cr2O7 + 8 HCl = Cr2O3 + 2 KCl + 3 Cl2 + 4 H2O
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
K2Cr2O7 + KI + H2SO4 = I2 + K2SO4 + Cr2(SO4) + H2O =>
K2Cr2O7 + 10 KI + 7 H2SO4 = 5 I2 + 6 K2SO4 + Cr2(SO4) + 7 H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Al + NiBr2 = AlBr3 + Ni =>
2 Al + 3 NiBr2 = 2 AlBr3 + 3 Ni
Na(OH) + Bi(OH) + Br = NaBiO3 + NaBr + H2O =>
5 Na(OH) + Bi(OH) + 4 Br = NaBiO3 + 4 NaBr + 3 H2O
Ni + NH3 = Ni(NH3)6 =>
Ni + 6 NH3 = Ni(NH3)6
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NH4OH + FeCl3 = NH4Cl + Fe(OH)3 =>
3 NH4OH + FeCl3 = 3 NH4Cl + Fe(OH)3
Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
Li(PO4) + CoCl2 = LiCl2 + Co(PO4) =>
Li(PO4) + CoCl2 = LiCl2 + Co(PO4)
KNO3(s) = KNO2(s) + O2(g) =>
2 KNO3(s) = 2 KNO2(s) + O2(g)
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
C4H9O + O2 = CO2 + H20 =>
20 C4H9O + 70 O2 = 80 CO2 + 9 H20
MG + H2O = MG(OH)2 + H2 =>
MG + 2 H2O = MG(OH)2 + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KMnO4 + CH2CCH2 + H2O = CH2(OH)CH(OH)CH2OH + KOH + MnO2 =>
2 KMnO4 + 3 CH2CCH2 + 7 H2O = 3 CH2(OH)CH(OH)CH2OH + 2 KOH + 2 MnO2
MnO + Al = Al2O3 + Mn =>
3 MnO + 2 Al = Al2O3 + 3 Mn
Ba(No3)2 + Na2So4 = BaSo4 + NaNo3 =>
Ba(No3)2 + Na2So4 = BaSo4 + 2 NaNo3
Sb(s) + Cl2(g) = SbCl3(s) =>
2 Sb(s) + 3 Cl2(g) = 2 SbCl3(s)
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
N2H4 + H2O2 = HNO3 + H20 =>
5 N2H4 + 15 H2O2 = 10 HNO3 + 2 H20
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
P2H4 = PH3 + P4 =>
6 P2H4 = 8 PH3 + P4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/18/17
Équations équilibrées sur04/17/16
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