| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuF2 + BaBr2 = BaF2 + CuBr2
Zn(s) + H2SO4(aq) = ZnSO4(aq) + H2(g) =>
Zn(s) + H2SO4(aq) = ZnSO4(aq) + H2(g)
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2(g) + Br(g) = HBr(g) =>
H2(g) + 2 Br(g) = 2 HBr(g)
NaH2PO4 + H2O = Na + HPO4 + H3O =>
NaH2PO4 + H2O = Na + HPO4 + H3O
Fe(OH) + O3 + H2O = Fe(OH)3 =>
3 Fe(OH) + O3 + 3 H2O = 3 Fe(OH)3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
C5H8(g) + O2(g) = CO2(g) + H2O(g) =>
C5H8(g) + 7 O2(g) = 5 CO2(g) + 4 H2O(g)
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
La(NO3)3*6H2O + (NH4)6H2W12O40*2H2O = La6WO12 + NH4OH + HNO3 + H2O =>
72 La(NO3)3*6H2O + (NH4)6H2W12O40*2H2O = 12 La6WO12 + 6 NH4OH + 216 HNO3 + 324 H2O
K2SO3 + KMnO4 + KOH = K2MnO4 + K2SO4 + H2O =>
K2SO3 + 2 KMnO4 + 2 KOH = 2 K2MnO4 + K2SO4 + H2O
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq) =>
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq)
La(NO3)3*6H2O + (NH4)6H2W12O40*2H2O = La6WO12 + NH4OH + HNO3 + H2O =>
72 La(NO3)3*6H2O + (NH4)6H2W12O40*2H2O = 12 La6WO12 + 6 NH4OH + 216 HNO3 + 324 H2O
AgBr(s) = Ag(s) + Br2(g) =>
2 AgBr(s) = 2 Ag(s) + Br2(g)
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Ca(OH)2 + H3PO4 = H2O + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 H3PO4 = 6 H2O + Ca3(PO4)2
MnO4{-} + I{-} + H{+} = Mn2{+} + I2 + H2O =>
4 MnO4{-} + 26 I{-} + 32 H{+} = 2 Mn2{+} + 13 I2 + 16 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CH3C8H17 + O2 = CO2 + H2O =>
CH3C8H17 + 14 O2 = 9 CO2 + 10 H2O
K + I2 = KI2 =>
K + I2 = KI2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
H2O + NO = O2 + NH3 =>
6 H2O + 4 NO = 5 O2 + 4 NH3
HNO3 = NO2 + O2 + H2O =>
4 HNO3 = 4 NO2 + O2 + 2 H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
H2SO4 + Al(OH)3 = H2O + Al2(SO4)3 =>
3 H2SO4 + 2 Al(OH)3 = 6 H2O + Al2(SO4)3
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
Al4C3 + HCl = AlCl3 + CH4 =>
Al4C3 + 12 HCl = 4 AlCl3 + 3 CH4
HgI + O2 = Hg2O + I2 =>
4 HgI + O2 = 2 Hg2O + 2 I2
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
KMnO4 + C4H10O + H2SO3 = C4H8O2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + C4H10O + 3 H2SO3 = C4H8O2 + 2 MnSO4 + K2SO4 + 4 H2O
C3H6 + Cl = C3H6Cl =>
C3H6 + Cl = C3H6Cl
MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
(NH4)M + Ca3(PO4)2 = Ca + MNH4(PO4)2 =>
(NH4)M + Ca3(PO4)2 = 3 Ca + MNH4(PO4)2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
F2 + KBr = KF + Br2 =>
F2 + 2 KBr = 2 KF + Br2
C2H2 + H2 = C2H4 =>
C2H2 + H2 = C2H4
C3H6 + Cl2 = C3H6Cl2 =>
C3H6 + Cl2 = C3H6Cl2
Fe{+2} + MnO4{-} + H{+} = Fe{+3} + Mn{+2} + H2O =>
5 Fe{+2} + MnO4{-} + 8 H{+} = 5 Fe{+3} + Mn{+2} + 4 H2O
TiSO4 + Na3PO4 = TiPO4 + Na3SO4 =>
TiSO4 + Na3PO4 = TiPO4 + Na3SO4
C2H2 + HCl = C2H3Cl =>
C2H2 + HCl = C2H3Cl
C3H4O2 + NaOH = C3H3NaO2 + H2O =>
C3H4O2 + NaOH = C3H3NaO2 + H2O
AlPo4 + Na2S = Al2S3 + Na3Po4 =>
2 AlPo4 + 3 Na2S = Al2S3 + 2 Na3Po4
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/03/18
Équations équilibrées sur11/02/17
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