| Équations équilibrées la veille | Équations équilibrées le lendemain |
P2O5 + 3 H2O = 2 H3PO4
AlBr3 + Cl = AlCl + Br2 =>
2 AlBr3 + 2 Cl = 2 AlCl + 3 Br2
I2 + AgNO3 = Ag + I(NO3)3 =>
I2 + 6 AgNO3 = 6 Ag + 2 I(NO3)3
Al(SO4)3 + Ba(NO3)2 = Al(NO3)2 + Ba(SO4)3 =>
Al(SO4)3 + Ba(NO3)2 = Al(NO3)2 + Ba(SO4)3
F + NH4 = FNH4 =>
F + NH4 = FNH4
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
K2SO4 + HgCl2 = KCl + HgSO4 =>
K2SO4 + HgCl2 = 2 KCl + HgSO4
BaO + SiO2 = Ba2Si + O4 =>
2 BaO + SiO2 = Ba2Si + O4
FeCl3 + H2O + Mg = MgCl2 + FeOHCl2 + H2 =>
2 FeCl3 + 2 H2O + Mg = MgCl2 + 2 FeOHCl2 + H2
Al2 + HCO3 = AlHCO3 =>
Al2 + 2 HCO3 = 2 AlHCO3
Sr + CuS = SrS + Cu =>
Sr + CuS = SrS + Cu
Pb(NO3)2(aq) + KF(aq) = PbF2 + KNO3 =>
Pb(NO3)2(aq) + 2 KF(aq) = PbF2 + 2 KNO3
NaOH + MgCl2 + H2O = NaCl + [Mg(OH)2]*MgCl2*8[H2O] =>
2 NaOH + 2 MgCl2 + 8 H2O = 2 NaCl + [Mg(OH)2]*MgCl2*8[H2O]
HBrO2 = HBr + HBrO3 =>
3 HBrO2 = HBr + 2 HBrO3
C4H6O4 + NH4OH = C4H12N2O4 + H2O =>
C4H6O4 + 2 NH4OH = C4H12N2O4 + 2 H2O
CaO + CrO3 = CaCr2O7 =>
CaO + 2 CrO3 = CaCr2O7
SnCl2 + NH4OH = Sn(OH) + Cl2NH4 =>
SnCl2 + NH4OH = Sn(OH) + Cl2NH4
Fe + HCI = FeCI + H2 =>
2 Fe + 2 HCI = 2 FeCI + H2
ZnH + Cl = ZnCl2 + H2 =>
2 ZnH + 4 Cl = 2 ZnCl2 + H2
Cu + CCl4 = CuCl + C =>
4 Cu + CCl4 = 4 CuCl + C
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Sr + CuS = SrS + Cu =>
Sr + CuS = SrS + Cu
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCl + Hg = HgCl + H2 =>
2 HCl + 2 Hg = 2 HgCl + H2
FeCl3(H2O)6 + FeCl2(H20)4 + NH3 = Fe3O4 + NH4Cl + H2O =>
242 FeCl3(H2O)6 + FeCl2(H20)4 + 728 NH3 = 81 Fe3O4 + 728 NH4Cl + 1128 H2O
N2 + LiH = Li3N + H2 =>
N2 + 6 LiH = 2 Li3N + 3 H2
IrF4 = IrF3 + F2 =>
2 IrF4 = 2 IrF3 + F2
NaFeO2 + H2SO4 = Fe2(SO4)3 + Na2SO4 + H2O =>
2 NaFeO2 + 4 H2SO4 = Fe2(SO4)3 + Na2SO4 + 4 H2O
KIO3 + AgNO3 = KNO3 + AgIO3 =>
KIO3 + AgNO3 = KNO3 + AgIO3
CoCl2 + F2 = CoF2 + Cl2 =>
CoCl2 + F2 = CoF2 + Cl2
NF3 = N2 + F2 =>
2 NF3 = N2 + 3 F2
NaCl = Cl2 + Na =>
2 NaCl = Cl2 + 2 Na
C8H12 + O2 = CO2 + H2O =>
C8H12 + 11 O2 = 8 CO2 + 6 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
NaCl = Cl2 + Na =>
2 NaCl = Cl2 + 2 Na
Cr + SnCl4 = CrCl3 + Sn =>
4 Cr + 3 SnCl4 = 4 CrCl3 + 3 Sn
H3BO3 + RbOH = H2O + Rb3BO3 =>
H3BO3 + 3 RbOH = 3 H2O + Rb3BO3
NaFeO2 + H2SO4 = Fe2(SO4)3 + Na2SO4 + H2O =>
2 NaFeO2 + 4 H2SO4 = Fe2(SO4)3 + Na2SO4 + 4 H2O
SO3 + KOH = K2SO4 + H2O =>
SO3 + 2 KOH = K2SO4 + H2O
NaFeO2 + H2SO4 = Fe2(SO4)3 + Na2SO4 + H2O =>
2 NaFeO2 + 4 H2SO4 = Fe2(SO4)3 + Na2SO4 + 4 H2O
HCKO2 + H2SO4 = CH2O2 + KHSO4 =>
HCKO2 + H2SO4 = CH2O2 + KHSO4
Pb(C2H3O2)2 + K2CrO4 = PbCrO4 + KC2H3O2 =>
Pb(C2H3O2)2 + K2CrO4 = PbCrO4 + 2 KC2H3O2
K + Pb(CN)2 = Pb + KCN =>
2 K + Pb(CN)2 = Pb + 2 KCN
NaFeO2 + H2SO4 = Fe2(SO4)3 + Na2SO4 + H2O =>
2 NaFeO2 + 4 H2SO4 = Fe2(SO4)3 + Na2SO4 + 4 H2O
Na2CO3(aq) + H2SO4(aq) = Na2SO4(g) + CO2(g) + H2O(g) =>
Na2CO3(aq) + H2SO4(aq) = Na2SO4(g) + CO2(g) + H2O(g)
NaFeO2 + H2SO4 = Fe2(SO4)3 + Na2SO4 + H2O =>
2 NaFeO2 + 4 H2SO4 = Fe2(SO4)3 + Na2SO4 + 4 H2O
Ni + Al = NiAl =>
Ni + Al = NiAl
NaCO3 + CH3CO2H = CH3CONa3 + CO2 + H2O =>
24 NaCO3 + 15 CH3CO2H = 8 CH3CONa3 + 38 CO2 + 18 H2O
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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