| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li{+} + ClO4{-} = LiClO4
Cu + H2SO4 + HNO3 + H2O = NO + CuSO4*5H2O =>
3 Cu + 3 H2SO4 + 2 HNO3 + 11 H2O = 2 NO + 3 CuSO4*5H2O
Ca(C2H3O2)2 + K = Ca + K(C2H3O2)2 =>
Ca(C2H3O2)2 + K = Ca + K(C2H3O2)2
N6Cl12 + C3H6 = N6 + H12 + C3Cl12 =>
2 N6Cl12 + 2 C3H6 = 2 N6 + H12 + 2 C3Cl12
H2O + S5O10 = H2SO3 =>
5 H2O + S5O10 = 5 H2SO3
KBr + F2 = KF + Br2 =>
2 KBr + F2 = 2 KF + Br2
WF6 + O2 = WO2 + F2 =>
WF6 + O2 = WO2 + 3 F2
Li3PO4 + Al2(SO4)3 = Li2SO4 + AlPO4 =>
2 Li3PO4 + Al2(SO4)3 = 3 Li2SO4 + 2 AlPO4
CaCl2 + Na3PO4 = NaCl + Ca3P2O8 =>
3 CaCl2 + 2 Na3PO4 = 6 NaCl + Ca3P2O8
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Pb(NO3)2 + CuS = PbS + Cu + NO3 =>
Pb(NO3)2 + CuS = PbS + Cu + 2 NO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cu2O(s) + CuS(s) = Cu(s) + SO2(g) =>
2 Cu2O(s) + CuS(s) = 5 Cu(s) + SO2(g)
Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Al2(SO4)3 + FeO = FeSO4 + Al2O3 =>
Al2(SO4)3 + 3 FeO = 3 FeSO4 + Al2O3
Zn(OH)NO3 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)NO3 + HNO3 = Zn(NO3)2 + H2O
AlCl3 + SCl2 = Al2S + Cl2 =>
2 AlCl3 + SCl2 = Al2S + 4 Cl2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
H + BrO3 = HBrO3 =>
H + BrO3 = HBrO3
KMnO4 + FeSO3 = Fe(MnO4)2 + K2SO3 =>
2 KMnO4 + FeSO3 = Fe(MnO4)2 + K2SO3
NaNO3 + Na2SO4 = NaNO3Na2SO4 =>
NaNO3 + Na2SO4 = NaNO3Na2SO4
AlN + O2 = Al2O3 + NO2 =>
4 AlN + 7 O2 = 2 Al2O3 + 4 NO2
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Zn + Cu(NO3)2 = Zn(NO3)4 + Cu =>
Zn + 2 Cu(NO3)2 = Zn(NO3)4 + 2 Cu
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
MnO4{-} + Cl{-} + H{+} = Cl2 + Mn2{+} + H2O =>
4 MnO4{-} + 26 Cl{-} + 32 H{+} = 13 Cl2 + 2 Mn2{+} + 16 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
C + Cl2 = CCl4 =>
C + 2 Cl2 = CCl4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cr2O7{-2} + HNO2 + H{+} = Cr{+3} + NO3{-} + H2O =>
Cr2O7{-2} + 3 HNO2 + 5 H{+} = 2 Cr{+3} + 3 NO3{-} + 4 H2O
C2H4O2(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
C2H4O2(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NiSO4 + Pb3N4 = Ni3N2 + Pb(SO4)2 =>
6 NiSO4 + Pb3N4 = 2 Ni3N2 + 3 Pb(SO4)2
C12H22O11(s) = C(s) + H2O(g) =>
C12H22O11(s) = 12 C(s) + 11 H2O(g)
K2SO3 + K2S2O8 + H2O = K2SO4 + H2SO4 =>
K2SO3 + K2S2O8 + H2O = 2 K2SO4 + H2SO4
C17H35COONa + CaSO4 = (C17H35COO)2Ca + Na2SO4 =>
2 C17H35COONa + CaSO4 = (C17H35COO)2Ca + Na2SO4
Al2(SO4)3 + Li2CO3 = Al2(CO3)3 + Li2SO4 =>
Al2(SO4)3 + 3 Li2CO3 = Al2(CO3)3 + 3 Li2SO4
Al(OH)3 + CaCO3 = Ca(AlO2)2 + CO2 + H2O =>
2 Al(OH)3 + CaCO3 = Ca(AlO2)2 + CO2 + 3 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
Na + HOH = NaOH + H2 =>
2 Na + 2 HOH = 2 NaOH + H2
Pb(NO3)2 + KBr = PbBr2 + K(NO3) =>
Pb(NO3)2 + 2 KBr = PbBr2 + 2 K(NO3)
H2 + Na2(SO4) = Na + H2(SO4) =>
H2 + Na2(SO4) = 2 Na + H2(SO4)
HgS = Hg + S =>
HgS = Hg + S
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
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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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