| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ga3(SO4)3 = Ga3 + 3(SO4)
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
H2 + MgCl2 = Mg + HCl =>
H2 + MgCl2 = Mg + 2 HCl
PbCO3*Pb(OH)2 = (PbCO3)2 + Pb(OH)2 =>
2 PbCO3*Pb(OH)2 = (PbCO3)2 + 2 Pb(OH)2
CH4 + F = CH3F + HF =>
CH4 + 2 F = CH3F + HF
Li2PO4 + Ca(OH)2 = Li(OH) + CaPO4 =>
Li2PO4 + Ca(OH)2 = 2 Li(OH) + CaPO4
Fe + HNO3(conc) = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3(conc) = Fe(NO3)3 + NO + 2 H2O
KNO2 + K2Cr2O7 + HNO3 = KNO3 + Cr(NO3)3 + H2O =>
3 KNO2 + K2Cr2O7 + 8 HNO3 = 5 KNO3 + 2 Cr(NO3)3 + 4 H2O
C3H7Br + CuO = CuBr + C3H6 + H2O + CO2 =>
18 C3H7Br + 18 CuO = 18 CuBr + 17 C3H6 + 12 H2O + 3 CO2
SeAsO + O2 = Se2O3 + As2O5 =>
2 SeAsO + 3 O2 = Se2O3 + As2O5
AlCl3 + (NH4)2CO3 + H2O = Al(OH)3 + CO2 + NH4Cl =>
2 AlCl3 + 3(NH4)2CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 6 NH4Cl
KCO3 = KC + O2 =>
2 KCO3 = 2 KC + 3 O2
C3H7O + H2SO4 + KMnO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
10 C3H7O + 3 H2SO4 + 2 KMnO4 = 10 C3H6O + K2SO4 + 2 MnSO4 + 8 H2O
P4(s) + HNO3(ac) = NO2(g) + H3PO4(ac) + H20(l) =>
5 P4(s) + 80 HNO3(ac) = 80 NO2(g) + 20 H3PO4(ac) + H20(l)
B2(OH)2 + H3PO4 = B2 + PO4 + H2O =>
3 B2(OH)2 + 2 H3PO4 = 3 B2 + 2 PO4 + 6 H2O
CH3OC(CH3)3 = CH4 + C + O =>
CH3OC(CH3)3 = 3 CH4 + 2 C + O
CH3COCH2CH3 + MnO4{-} + H{+} = CH3COOH + Mn{2+} + H2O =>
5 CH3COCH2CH3 + 6 MnO4{-} + 18 H{+} = 10 CH3COOH + 6 Mn{2+} + 9 H2O
HCl2HNO3 = NO2Cl2H2O =>
HCl2HNO3 = NO2Cl2H2O
Ag + Au(No3)2 = AgNo3 + Au =>
2 Ag + Au(No3)2 = 2 AgNo3 + Au
Li + Cr(OH)3 = LiOH + Cr =>
3 Li + Cr(OH)3 = 3 LiOH + Cr
Mg9 + O2 = MgO =>
2 Mg9 + 9 O2 = 18 MgO
KBr(s) + AgNO3(s) = KNO3(s) + AgBr(s) =>
KBr(s) + AgNO3(s) = KNO3(s) + AgBr(s)
Zn + AgNO3 = ZnZn(NO3)2 + Ag =>
2 Zn + 2 AgNO3 = ZnZn(NO3)2 + 2 Ag
FeSO4 + KClO3 + KOH = KCl + K2FeO4 + H2O + K2SO4 =>
3 FeSO4 + 2 KClO3 + 12 KOH = 2 KCl + 3 K2FeO4 + 6 H2O + 3 K2SO4
C3H6O + H2SO4 = C3O + SOH + H2O =>
5 C3H6O + 6 H2SO4 = 5 C3O + 6 SOH + 18 H2O
KSO4 + Ba(NO3)2 = KNO3 + Ba(SO4)2 =>
2 KSO4 + Ba(NO3)2 = 2 KNO3 + Ba(SO4)2
F2 + CaCl2 = CaF2 + Cl =>
F2 + CaCl2 = CaF2 + 2 Cl
C6H12O6 + KMnO4 = CO2 + H2O + K + MnO2 =>
C6H12O6 + 6 KMnO4 = 6 CO2 + 6 H2O + 6 K + 6 MnO2
(NH4)2Cr2O7(s) = NH4(g) + Cr2O7(s) =>
(NH4)2Cr2O7(s) = 2 NH4(g) + Cr2O7(s)
Cu(OH)2 + H3PO4 = Cu3[PO4]2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3[PO4]2 + 6 H2O
(NH4)2CrO4 + HCl = NH4Cl + H2CrO4 =>
(NH4)2CrO4 + 2 HCl = 2 NH4Cl + H2CrO4
CrCl3 + Na2SO4 = Cr2(SO4)3 + NaCl =>
2 CrCl3 + 3 Na2SO4 = Cr2(SO4)3 + 6 NaCl
NaHCO3 + HC2HO2 = NaC2H3O2 + H2O + CO2 =>
3 NaHCO3 + 4 HC2HO2 = 3 NaC2H3O2 + H2O + 5 CO2
SrCl2 + Co(H2O)6SO4 = SrSO4 + Co(H2O)6Cl2 =>
SrCl2 + Co(H2O)6SO4 = SrSO4 + Co(H2O)6Cl2
CuCO3 + HBr = H2O + CO2 + Cu(Br)2 =>
CuCO3 + 2 HBr = H2O + CO2 + Cu(Br)2
Fe + H2SO4 + H2O2 = Fe2(SO4)3 + H2O =>
2 Fe + 3 H2SO4 + 3 H2O2 = Fe2(SO4)3 + 6 H2O
Mg + HF = MgF2H2 =>
Mg + 2 HF = MgF2H2
CH2Cl2 + O2 = CO2 + H2O + HCl2 =>
4 CH2Cl2 + 5 O2 = 4 CO2 + 2 H2O + 4 HCl2
Ca(C2H3O2)2 + K2(CO3) = CaCO3 + K(C2H3O2) =>
Ca(C2H3O2)2 + K2(CO3) = CaCO3 + 2 K(C2H3O2)
Na + Br2Cl2 = Br2 + NaCl =>
2 Na + Br2Cl2 = Br2 + 2 NaCl
SO3 + MgSO3 = MgSO4 + SO2 =>
SO3 + MgSO3 = MgSO4 + SO2
SIO2(s) + C(s) = SI(i) + CO(g) =>
SIO2(s) + 2 C(s) = SI(i) + 2 CO(g)
Cr(NO3)3 + Br2 + KOH = KCrO4 + KBr + KNO3 + H2O =>
Cr(NO3)3 + 2 Br2 + 8 KOH = KCrO4 + 4 KBr + 3 KNO3 + 4 H2O
LiOH + KMnO4 + C2H5OH = LiMn2O4 + KOH + CH3COOH + H2O =>
4 LiOH + 8 KMnO4 + 7 C2H5OH = 4 LiMn2O4 + 8 KOH + 7 CH3COOH + 5 H2O
K2Cr2O7 + H2SO4 + NaNO2 = K2(SO4) + Cr2(SO4)3 + H2O + NaNO3 =>
K2Cr2O7 + 4 H2SO4 + 3 NaNO2 = K2(SO4) + Cr2(SO4)3 + 4 H2O + 3 NaNO3
Na2[Zn(OH)4] + FeS = Zn(OH)2 + Na2S + Fe(OH)2 =>
Na2[Zn(OH)4] + FeS = Zn(OH)2 + Na2S + Fe(OH)2
Mn2O7 + KOH = H2O + KMnO4 =>
Mn2O7 + 2 KOH = H2O + 2 KMnO4
MnBr2 = Mn + Br =>
MnBr2 = Mn + 2 Br
C2H5NH2 + HCl = ClC2H5NH3 =>
C2H5NH2 + HCl = ClC2H5NH3
Na4[Fe(CN)6] + FeCl3 = Fe7(CN)18 + NaCl =>
3 Na4[Fe(CN)6] + 4 FeCl3 = Fe7(CN)18 + 12 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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