| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C2H4N4O2 = 4 NH3 + 8 N + 6 CO
CaCl2 = Ca + Cl2 =>
CaCl2 = Ca + Cl2
NH3 + O = NO3 + H2O =>
2 NH3 + 9 O = 2 NO3 + 3 H2O
La2(CO3)3 + H2SO4 = La2(SO4)3 + H2O + CO2 =>
La2(CO3)3 + 3 H2SO4 = La2(SO4)3 + 3 H2O + 3 CO2
C4H4O4 + NaOH = NaC4H3O4 + H2O =>
C4H4O4 + NaOH = NaC4H3O4 + H2O
Na2S + HNO3 = H2O + NO + NaNO3 + S =>
3 Na2S + 8 HNO3 = 4 H2O + 2 NO + 6 NaNO3 + 3 S
In + P = InP =>
In + P = InP
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HCl + H2SO4 = Cl2 + H2O + SO2 =>
2 HCl + H2SO4 = Cl2 + 2 H2O + SO2
Mg + S4 = Mg4S =>
16 Mg + S4 = 4 Mg4S
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al + AgNO3 = Al(NO3) + Ag =>
Al + AgNO3 = Al(NO3) + Ag
HBrO3 + HBr = H2O + Br2 =>
HBrO3 + 5 HBr = 3 H2O + 3 Br2
C + O2 = CO2 =>
C + O2 = CO2
CuCl + O2 = Cu2O + Cl2 =>
4 CuCl + O2 = 2 Cu2O + 2 Cl2
NH4 + O3 = N2O + H2O =>
6 NH4 + 5 O3 = 3 N2O + 12 H2O
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
[Ni(NH3)6]Br2 + HCl = NH4Br + NH3 + NiCl2 =>
[Ni(NH3)6]Br2 + 2 HCl = 2 NH4Br + 4 NH3 + NiCl2
CH3CHCH2 + Cl2 = CH3CHClCH2Cl =>
CH3CHCH2 + Cl2 = CH3CHClCH2Cl
C2H6O = C2H6CO + CO2 + H2 =>
5 C2H6O = 3 C2H6CO + CO2 + 6 H2
CuSO3 + HNO3 = CuSO4 + NO2 + H2O =>
CuSO3 + 2 HNO3 = CuSO4 + 2 NO2 + H2O
NH4Cl + Na2SO4 = NaCl + H2SO4 + NH3 =>
2 NH4Cl + Na2SO4 = 2 NaCl + H2SO4 + 2 NH3
ZnO + Ca = CaO + Zn =>
ZnO + Ca = CaO + Zn
Cu2SO4(aq) + Na3PO4(aq) = Cu3PO4(s) + Na2SO4(aq) =>
3 Cu2SO4(aq) + 2 Na3PO4(aq) = 2 Cu3PO4(s) + 3 Na2SO4(aq)
Pb(NO3)2(aq) + Na2CO3 = PbCO3 + NaNO3 =>
Pb(NO3)2(aq) + Na2CO3 = PbCO3 + 2 NaNO3
Zn + H2SO4 + KMnO4 = ZnSO4 + K2SO4 + MnO2 + H2O =>
3 Zn + 4 H2SO4 + 2 KMnO4 = 3 ZnSO4 + K2SO4 + 2 MnO2 + 4 H2O
FeCl2 + H2O2 + HCl = FeCl3 + H2O =>
2 FeCl2 + H2O2 + 2 HCl = 2 FeCl3 + 2 H2O
COH4 + N2O = CO2 + H2O + N2 =>
COH4 + 3 N2O = CO2 + 2 H2O + 3 N2
TeO2 = Te + O =>
TeO2 = Te + 2 O
ClC6H4CHO + KOH = ClC6H4CH2OH + C7H5ClO2K =>
3 ClC6H4CHO + 2 KOH = ClC6H4CH2OH + 2 C7H5ClO2K
Mg2 + SnCl4 = Sn4 + MgCl2 =>
4 Mg2 + 4 SnCl4 = Sn4 + 8 MgCl2
MgCl + CaOH = MgCa + ClOH =>
MgCl + CaOH = MgCa + ClOH
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Rb + N = RbN =>
Rb + N = RbN
KHCO3 + H2SO4 = CO2 + H2O + K2SO4 =>
2 KHCO3 + H2SO4 = 2 CO2 + 2 H2O + K2SO4
C9H11NO2 + H2O = CH4 + NH3 + CO2 =>
C9H11NO2 + 6 H2O = 5 CH4 + NH3 + 4 CO2
HgS + HNO3 + HCl = Hg2(HgCl4) + H2O + NO + S =>
9 HgS + 4 HNO3 + 12 HCl = 3 Hg2(HgCl4) + 8 H2O + 4 NO + 9 S
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
AgNO3HBr = AgBrNHO3 =>
AgNO3HBr = AgBrNHO3
CaCO3 + HCH3COO = CaC4H6O4 + H2CO3 =>
CaCO3 + 2 HCH3COO = CaC4H6O4 + H2CO3
K2O + SO2 = K2SO3 =>
K2O + SO2 = K2SO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C6H12O6 = C6H4O2 + H2O =>
C6H12O6 = C6H4O2 + 4 H2O
K2Cr3O7 + Na2SO3 + H2O = Cr(OH)3 + Na2SO4 + KOH =>
2 K2Cr3O7 + 3 Na2SO3 + 11 H2O = 6 Cr(OH)3 + 3 Na2SO4 + 4 KOH
Al2(OH)3 + H2(SO4)2 = Al2(SO4)3 + H2O =>
2 Al2(OH)3 + 3 H2(SO4)2 = 2 Al2(SO4)3 + 6 H2O
NaI + (PO4) = NaIPO4 =>
NaI + (PO4) = NaIPO4
CH3 + Cl2 = CCl4 + H2 =>
2 CH3 + 4 Cl2 = 2 CCl4 + 3 H2
KI + BiCl3 = KCl + BiI3 =>
3 KI + BiCl3 = 3 KCl + BiI3
Si + NaOH = Na4SiO4 + H2 =>
Si + 4 NaOH = Na4SiO4 + 2 H2
CaCl2 + MgCo3 = CaCo3 + MgCl2 =>
CaCl2 + MgCo3 = CaCo3 + MgCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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