| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KOH + H3PO4 = K3PO4 + 3 H2O
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
CuSO4 + NHCl = CuCl + NHSO4 =>
CuSO4 + NHCl = CuCl + NHSO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Hg2(SO4) + NH4(NO3) = HgNO3 + (NH4)2SO4 =>
Hg2(SO4) + 2 NH4(NO3) = 2 HgNO3 + (NH4)2SO4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Al + CuCl3 = AlCl3 + Cu =>
Al + CuCl3 = AlCl3 + Cu
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
H2 + I2 = HI =>
H2 + I2 = 2 HI
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Cr2O3 + H2S = Cr2S3 + H2O =>
Cr2O3 + 3 H2S = Cr2S3 + 3 H2O
ZN + HCl = ZNCl2 + H2 =>
ZN + 2 HCl = ZNCl2 + H2
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
PdCl2 + HNO3 = Pd(NO3)2 + HCl =>
PdCl2 + 2 HNO3 = Pd(NO3)2 + 2 HCl
HCl(aq) + Zn(s) = ZnCl2(aq) + H2(g) =>
2 HCl(aq) + Zn(s) = ZnCl2(aq) + H2(g)
Cl2(aq) + NaBr(aq) = Br2(l) + NaCl(aq) =>
Cl2(aq) + 2 NaBr(aq) = Br2(l) + 2 NaCl(aq)
HC2H3O2 + KOH = H2O + KC2H3O2 =>
HC2H3O2 + KOH = H2O + KC2H3O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Dinitrogenpentoxide + water = HNO3 =>
N2O5 + H2O = 2 HNO3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NaI + Br2 = NaBr + I2 =>
2 NaI + Br2 = 2 NaBr + I2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
NaHCO3 + H3C6H5O7 = H2O + CO2 + Na3C6H5O7 =>
3 NaHCO3 + H3C6H5O7 = 3 H2O + 3 CO2 + Na3C6H5O7
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
O2 + C5H10O2 = CO2 + H2O =>
13 O2 + 2 C5H10O2 = 10 CO2 + 10 H2O
Ca(NO3)2 + K2C2O4 = KNO3 + CaC2O4 =>
Ca(NO3)2 + K2C2O4 = 2 KNO3 + CaC2O4
NaNO3(s) = NaNO2(s) + O2(g) =>
2 NaNO3(s) = 2 NaNO2(s) + O2(g)
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
CH4(g) + S8(s) = CS2(l) + H2S(g) =>
2 CH4(g) + S8(s) = 2 CS2(l) + 4 H2S(g)
H2O + K = KOH + H2 =>
2 H2O + 2 K = 2 KOH + H2
Al + SO2 = Al2O3 + S =>
4 Al + 3 SO2 = 2 Al2O3 + 3 S
Fe + Ag2SO4 = FeSO4 + Ag =>
Fe + Ag2SO4 = FeSO4 + 2 Ag
Zn(s) + H2SO4(aq) = ZnSO4(aq) + H2(g) =>
Zn(s) + H2SO4(aq) = ZnSO4(aq) + H2(g)
Ca10F2(PO4)6 + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
Ca10F2(PO4)6 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
Mg(OH)2 + HBr = MgBr2 + H2O =>
Mg(OH)2 + 2 HBr = MgBr2 + 2 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
KOH + H3PO = K3PO + H2O =>
3 KOH + H3PO = K3PO + 3 H2O
NH3 = H2 + N2 =>
2 NH3 = 3 H2 + N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/18
Équations équilibrées sur01/22/18
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