| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 ClO2(aq) + H2O(l) = HClO2(aq) + HClO3(aq)
Zn(s) + I2(s) = ZnI(s) =>
2 Zn(s) + I2(s) = 2 ZnI(s)
Pb + HNO3(conc) = Pb(NO3)2 + H2O + NO =>
3 Pb + 8 HNO3(conc) = 3 Pb(NO3)2 + 4 H2O + 2 NO
Fe + Ag(C2H3O2) = Fe(C2H3O2) + Ag =>
Fe + Ag(C2H3O2) = Fe(C2H3O2) + Ag
ClO2 + HCl = Cl2 + H2O =>
2 ClO2 + 8 HCl = 5 Cl2 + 4 H2O
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
Cu(s) + H2SO4 = CuSO4 + H =>
Cu(s) + H2SO4 = CuSO4 + 2 H
C6H8N2 + CO2 = C7H6N2 + O2H2 =>
C6H8N2 + CO2 = C7H6N2 + O2H2
Mg(OH)2 + NaOH = Na2Mg(OH)4 =>
Mg(OH)2 + 2 NaOH = Na2Mg(OH)4
S2O3{2-} + I2 = I{-} + S4O6{2 =>
2 S2O3{2-} + 3 I2 = 6 I{-} + S4O6{2
NaI + PbNO3 = PbINaNO3 =>
NaI + PbNO3 = PbINaNO3
AgNO3(ag) + NaCl(ag) = NaNO3(ag) + AgCl(s) =>
AgNO3(ag) + NaCl(ag) = NaNO3(ag) + AgCl(s)
HNO3(aq) + HCl(aq) = ClNO + Cl2 + H2O =>
HNO3(aq) + 3 HCl(aq) = ClNO + Cl2 + 2 H2O
C42H84O42 + O2 = CO2 + H2O =>
C42H84O42 + 42 O2 = 42 CO2 + 42 H2O
C6H12O + O2 = H2O + C02 =>
2 C6H12O + 5 O2 = 12 H2O + 6 C02
Ca(NO3)2 + Ag = Ag(NO3)2 + Ca =>
Ca(NO3)2 + Ag = Ag(NO3)2 + Ca
K2S2O8 + D2O = KDSO4 + D2O2 =>
K2S2O8 + 2 D2O = 2 KDSO4 + D2O2
C6H10O5 + H2O = C6(H12)O6 =>
C6H10O5 + H2O = C6(H12)O6
Fe + H2SO4 + KMnO4 = FeSO4 + MnSO4 + K2SO4 + H2O =>
5 Fe + 8 H2SO4 + 2 KMnO4 = 5 FeSO4 + 2 MnSO4 + K2SO4 + 8 H2O
NO + FeSO4*(NH4)2SO4*6H2O = Fe2O3 + NH4HSO4 + N2 + H2O =>
2 NO + 4 FeSO4*(NH4)2SO4*6H2O = 2 Fe2O3 + 8 NH4HSO4 + N2 + 20 H2O
K2Cr2O7 + Fe(NH4)2(SO4)2*6H2O + H2SO4 = K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + H2O + (NH4)2(SO4) =>
K2Cr2O7 + 6 Fe(NH4)2(SO4)2*6H2O + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 Fe2(SO4)3 + 43 H2O + 6(NH4)2(SO4)
FeCr2O4 + K2CO3 + O2 = K2CrO4 + Fe2O3 + CO3 =>
4 FeCr2O4 + 8 K2CO3 + 11 O2 = 8 K2CrO4 + 2 Fe2O3 + 8 CO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
(NH4)2SO4 + Al(OH)3 = Al2(SO4)3 + NH3 + H2O =>
3(NH4)2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 NH3 + 6 H2O
Al{+3} + OH{-} = Al(OH)3 =>
Al{+3} + 3 OH{-} = Al(OH)3
SNO3 = SN + O2 =>
2 SNO3 = 2 SN + 3 O2
ZnCl + Bi2N5 = Zn2N + BiCl5 =>
10 ZnCl + Bi2N5 = 5 Zn2N + 2 BiCl5
Cu2 + S2 = Cu2S =>
2 Cu2 + S2 = 2 Cu2S
Al + S* = Al2S3 =>
2 Al + 3 S* = Al2S3
H2SO4 + HI = S + HIO + H2O =>
H2SO4 + 3 HI = S + 3 HIO + H2O
CoPO4 + Al2(CO3)3 = Co2(CO3)3 + AlPO4 =>
2 CoPO4 + Al2(CO3)3 = Co2(CO3)3 + 2 AlPO4
Cu + HNO3 = HCuNO3 =>
Cu + HNO3 = HCuNO3
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
NH4Cl + KClO3 = KCl + H3O + NH3Cl =>
9 NH4Cl + KClO3 = KCl + 3 H3O + 9 NH3Cl
NaNO3 + Zn + NaOH + H2O = NaZn(OH)3 + NH3 =>
NaNO3 + 4 Zn + 3 NaOH + 6 H2O = 4 NaZn(OH)3 + NH3
NaCl + Fe3P2 = Na3P + FeCl2 =>
6 NaCl + Fe3P2 = 2 Na3P + 3 FeCl2
COCH3 + O2 = H2O + CO2 =>
4 COCH3 + 9 O2 = 6 H2O + 8 CO2
Li + Mg(NO2)2 = Li(NO2)2 + Mg =>
Li + Mg(NO2)2 = Li(NO2)2 + Mg
MnO2 + C(s) = Mn(s) + CO2(g) =>
MnO2 + C(s) = Mn(s) + CO2(g)
KBr + H2SO4 = K2SO4 + Br2 + H2O + H2S =>
8 KBr + 5 H2SO4 = 4 K2SO4 + 4 Br2 + 4 H2O + H2S
Al(s) + NaOH(aq) + H2O = NaAlO2(aq) + H2(g) =>
2 Al(s) + 2 NaOH(aq) + 2 H2O = 2 NaAlO2(aq) + 3 H2(g)
OH + [O] = O2H =>
OH + [O] = O2H
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
H{3}PO{4} + Mg = Mg{3}(PO{4}){2} + H{2}O =>
3 H{3}PO{4} + Mg = Mg{3}(PO{4}){2} + 3 H{2}O
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
K3[Fe(CN)6] = C4N2 + K + N2 + Fe =>
2 K3[Fe(CN)6] = 3 C4N2 + 6 K + 3 N2 + 2 Fe
Be + H2SO4 = BeO + SO2 + H2O =>
Be + H2SO4 = BeO + SO2 + H2O
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Cr207 = Cr =>
Cr207 = 207 Cr
KBr + H2O = K(OH) + HBr =>
KBr + H2O = K(OH) + HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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