| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + Cr3Cl = AgCl + Cr3NO3
Al(s) + Ni2{+} = Al3{+} + Ni =>
3 Al(s) + Ni2{+} = Al3{+} + 2 Ni
MnO2 + H2Te + H2SO4 = MnSO4 + Te + H2O =>
MnO2 + H2Te + H2SO4 = MnSO4 + Te + 2 H2O
BrO + H2O = Br + OH =>
BrO + H2O = Br + 2 OH
C2H6 + O2 = CO6 + H2O =>
2 C2H6 + 15 O2 = 4 CO6 + 6 H2O
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
CH3Cl + NH3 = C3H9N + HCl =>
3 CH3Cl + NH3 = C3H9N + 3 HCl
SnO + H2 = Sn4 + H2O =>
4 SnO + 4 H2 = Sn4 + 4 H2O
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
NaOH + Be2O = Na2O + BeOH =>
2 NaOH + Be2O = Na2O + 2 BeOH
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
ClO + H2O = HCl + OH =>
ClO + 2 H2O = HCl + 3 OH
Na2S + Pb(CH3CO2)2 = Na + S(CH3CO2)2 + Pb =>
Na2S + Pb(CH3CO2)2 = 2 Na + S(CH3CO2)2 + Pb
Br2 + CaF2 = Ca2Br + F =>
Br2 + 4 CaF2 = 2 Ca2Br + 8 F
Pb(NO3)2 + K2CO3 + H2O = Pb(OH)2 + KNO3 + CO2 =>
Pb(NO3)2 + K2CO3 + H2O = Pb(OH)2 + 2 KNO3 + CO2
Ca(OH)2 + NaOH + ClO2 + C = NaClO2 + CaCO3 + HOH =>
Ca(OH)2 + 4 NaOH + 4 ClO2 + C = 4 NaClO2 + CaCO3 + 3 HOH
Cs + K2S = Cs2S + K =>
2 Cs + K2S = Cs2S + 2 K
C6H12 + KMnO4 = C6H11 + HK + MnO4 =>
C6H12 + KMnO4 = C6H11 + HK + MnO4
MnO4{-} + Fe{+2} + H{+} = Mn{2+} + Fe{3+} + H2O =>
MnO4{-} + 5 Fe{+2} + 8 H{+} = Mn{2+} + 5 Fe{3+} + 4 H2O
CaCl2 + AgNO3 = CaNO3AgCl2 =>
CaCl2 + AgNO3 = CaNO3AgCl2
KMnO4 + NaI + H2SO4 = HI2 + MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 20 NaI + 13 H2SO4 = 10 HI2 + 2 MnSO4 + 10 Na2SO4 + K2SO4 + 8 H2O
BaCl2 + KO3 = KBa + Cl2O3 =>
BaCl2 + KO3 = KBa + Cl2O3
TiCl4(s) + H2O = TiO2(s) + HCl(g) =>
TiCl4(s) + 2 H2O = TiO2(s) + 4 HCl(g)
Fe + SO2 = FeS + O2 =>
Fe + SO2 = FeS + O2
KF + Mg(NO3)2 = MgF2 + KNO3 =>
2 KF + Mg(NO3)2 = MgF2 + 2 KNO3
Te + O2 = TeO2 =>
Te + O2 = TeO2
Al2O3 + LiOH = LiAlO2 + H2O =>
Al2O3 + 2 LiOH = 2 LiAlO2 + H2O
BKNO3(s) = KNO2(s) + O2(g) + B =>
2 BKNO3(s) = 2 KNO2(s) + O2(g) + 2 B
H3PO4 + (NH4)2MoO4 + HNO3 = (NH3)2PO4*12MoO3 + NH4NO3 + H2O =>
8 H3PO4 + 96(NH4)2MoO4 + 182 HNO3 = 8(NH3)2PO4*12MoO3 + 179 NH4NO3 + 105 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
H3(PO4)3 + KOH = K(PO4)3 + H3OH =>
H3(PO4)3 + KOH = K(PO4)3 + H3OH
P + MgO = Mg2PO2 =>
P + 2 MgO = Mg2PO2
OF4 = O + F =>
OF4 = O + 4 F
BaCl2(aq) + H2SO4(aq) = BaSO4(s) + HCl(aq) =>
BaCl2(aq) + H2SO4(aq) = BaSO4(s) + 2 HCl(aq)
Ca(NO2)2 + HCl = Ca(Cl)2 + NO2 + NO + H2O =>
Ca(NO2)2 + 2 HCl = Ca(Cl)2 + NO2 + NO + H2O
K2CrO4 + NH3 = Cr2O3 + N2 + KOH + H2O =>
2 K2CrO4 + 2 NH3 = Cr2O3 + N2 + 4 KOH + H2O
Na + H2S = NaHS + H2 =>
2 Na + 2 H2S = 2 NaHS + H2
NaCl + Hg = Na + HgCl =>
NaCl + Hg = Na + HgCl
Fe + CuSO{4+} = FeSO{4+} + Cu =>
Fe + CuSO{4+} = FeSO{4+} + Cu
H3(PO4) + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3(PO4) + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
HCl + P = H3P + Cl2 =>
6 HCl + 2 P = 2 H3P + 3 Cl2
Cu[OH]2 + H2SO4 = CuSO4 + H2O =>
Cu[OH]2 + H2SO4 = CuSO4 + 2 H2O
HBr(ac) + NH3(ac) = NH4Br =>
HBr(ac) + NH3(ac) = NH4Br
H2S + KMnO4 = MnO2 + S + H2O + KOH =>
3 H2S + 2 KMnO4 = 2 MnO2 + 3 S + 2 H2O + 2 KOH
FeS2 + H2O + O2 = FeOH + H2SO4 =>
4 FeS2 + 10 H2O + 13 O2 = 4 FeOH + 8 H2SO4
KOH + H2SO4 + CH4N2O = K2S2O3 + H2O + N2 + C =>
2 KOH + 2 H2SO4 + 4 CH4N2O = K2S2O3 + 11 H2O + 4 N2 + 4 C
Cd + N2 = CdN2 =>
Cd + N2 = CdN2
NaB3H8 = NaB6H6 + NaBH4 + H2 =>
5 NaB3H8 = 2 NaB6H6 + 3 NaBH4 + 8 H2
Ni + FeCl2 = NiFeCl2 =>
Ni + FeCl2 = NiFeCl2
S + Ca3P2 = Ca3S + P =>
S + Ca3P2 = Ca3S + 2 P
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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