| Équations équilibrées la veille | Équations équilibrées le lendemain |
Au + 3 HNO3 + 4 HCl = HAuCl4 + 3 NO2 + 3 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
KOH + NH4Cl = H2O + KCl + NH3 =>
KOH + NH4Cl = H2O + KCl + NH3
K3(OP4)3 + BaCl2 = K3Cl2 + Ba(OP4)3 =>
K3(OP4)3 + BaCl2 = K3Cl2 + Ba(OP4)3
CO + HCl = CCl2 + H2O =>
CO + 2 HCl = CCl2 + H2O
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
K2S + Ba(NO3)2 = BaS + KNO3 =>
K2S + Ba(NO3)2 = BaS + 2 KNO3
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
MGSO4 + HCL = MGCL + HSO4 =>
MGSO4 + HCL = MGCL + HSO4
Cu(NH3)4 + NH4OH = Cu(OH)2 + N2O + H20 =>
2 Cu(NH3)4 + 16 NH4OH = 2 Cu(OH)2 + 12 N2O + 5 H20
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
Sn(s) + Br2(l) = SnBr4(s) =>
Sn(s) + 2 Br2(l) = SnBr4(s)
Cu2(OH)3NO3 + NH4OH = Cu(OH)2 + N2O + H2O =>
Cu2(OH)3NO3 + NH4OH = 2 Cu(OH)2 + N2O + 2 H2O
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
N2H2 + NO2 = N2 + H2O =>
4 N2H2 + 2 NO2 = 5 N2 + 4 H2O
Sn(s) + Br2(l) = SnBr2(s) =>
Sn(s) + Br2(l) = SnBr2(s)
N2H2 + NO2 = N2 + H2O =>
4 N2H2 + 2 NO2 = 5 N2 + 4 H2O
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
Cu2(OH)3NO3 + NH4OH = CuO + N2O + H2O =>
Cu2(OH)3NO3 + NH4OH = 2 CuO + N2O + 4 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
Cu(NO3)2 + Na2CO3 = CuCO3 + NaNO3 =>
Cu(NO3)2 + Na2CO3 = CuCO3 + 2 NaNO3
H2SO3 + NH4OH = (NH4)2SO3 + H2O =>
H2SO3 + 2 NH4OH = (NH4)2SO3 + 2 H2O
PB(C2H3O2)2 + HCl = PBCl2 + H(C2H3O2) =>
PB(C2H3O2)2 + 2 HCl = PBCl2 + 2 H(C2H3O2)
CH4 + Br2 = CBr + HBr =>
2 CH4 + 5 Br2 = 2 CBr + 8 HBr
HPO3 + H20 = H2PO2 + OH =>
10 HPO3 + H20 = 10 H2PO2 + 10 OH
C + Cl2 = CCl4 =>
C + 2 Cl2 = CCl4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HPO3 + H2O = H2PO2 + OH =>
HPO3 + 2 H2O = H2PO2 + 3 OH
CaCl2 + F2 = CaF2 + Cl =>
CaCl2 + F2 = CaF2 + 2 Cl
QH2 + Pc(Cu){2+} = Q + Pc(Cu){+} + H{+} =>
QH2 + 2 Pc(Cu){2+} = Q + 2 Pc(Cu){+} + 2 H{+}
(NH4)2S + MgCl2 = MgS + NH4Cl =>
(NH4)2S + MgCl2 = MgS + 2 NH4Cl
CaCl2 + F2 = CaF2 + Cl2 =>
CaCl2 + F2 = CaF2 + Cl2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Ba(No3)2 + Na2So4 = BaSo4 + NaNo3 =>
Ba(No3)2 + Na2So4 = BaSo4 + 2 NaNo3
NaNO3 = Na + NO3 =>
NaNO3 = Na + NO3
Fe + CuNO3 = Cu + Fe(NO3)2 =>
Fe + 2 CuNO3 = 2 Cu + Fe(NO3)2
Ca(s) + H2O(l) = Ca(OH)2(aq) + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2(aq) + H2(g)
HPO3 + H2O = H2PO2 + OH =>
HPO3 + 2 H2O = H2PO2 + 3 OH
HNO3 + CuCO3 = H2O + CO2 + Cu(NO3)2 =>
2 HNO3 + CuCO3 = H2O + CO2 + Cu(NO3)2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Ca(NO3)2 + Na2(CO3) = Ca(CO3) + Na(NO3) =>
Ca(NO3)2 + Na2(CO3) = Ca(CO3) + 2 Na(NO3)
AgCl + Ba(OH)2 = AgOH + BaCl2 =>
2 AgCl + Ba(OH)2 = 2 AgOH + BaCl2
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/14
Équations équilibrées sur11/23/13
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