| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4*5H2O = CuSO4 + 5 H2O
C2HCl3 + H{+} + e = C2H4 + HCl =>
C2HCl3 + 6 H{+} + 6e = C2H4 + 3 HCl
CaCl2 + Na5P3O10 = Ca5(P3O10)2 + NaCl =>
5 CaCl2 + 2 Na5P3O10 = Ca5(P3O10)2 + 10 NaCl
AgNO3 + Na2S2O3 = AgO3 + NO3Na2S2 =>
AgNO3 + Na2S2O3 = AgO3 + NO3Na2S2
KBr + AgNO3* = AgBr + KNO3 =>
KBr + AgNO3* = AgBr + KNO3
C4H2Cl2 + O2 = CO2 + H2O + Cl =>
2 C4H2Cl2 + 9 O2 = 8 CO2 + 2 H2O + 4 Cl
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO + H2O =>
2 KMnO4 + 8 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 8 Na2SO4 + K2SO + 3 H2O
NH4OH + KMnO4 = KOH + MnO + NO2 + H2O =>
5 NH4OH + 7 KMnO4 = 7 KOH + 7 MnO + 5 NO2 + 9 H2O
CuCl2(H2O)2 + Na2SO3 = CuCl + Na2SO4 + HCl + H2O =>
2 CuCl2(H2O)2 + Na2SO3 = 2 CuCl + Na2SO4 + 2 HCl + 3 H2O
NH4(OH) + Mg(C2H3O2)2 = NH4(C2H3O2) + Mg(OH)2 =>
2 NH4(OH) + Mg(C2H3O2)2 = 2 NH4(C2H3O2) + Mg(OH)2
CoBr3(aq) + CaSO4(s) = CaBr2(aq) + Co2(SO4)3(aq) =>
2 CoBr3(aq) + 3 CaSO4(s) = 3 CaBr2(aq) + Co2(SO4)3(aq)
Al + LiOH = LiAlO + H2 =>
2 Al + 2 LiOH = 2 LiAlO + H2
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
ClO{-} + Mn(OH)2 = MnO2 + Cl{-} + H2O =>
ClO{-} + Mn(OH)2 = MnO2 + Cl{-} + H2O
Cs + Cd3(PO4)2 = Cd + Cs3PO4 =>
6 Cs + Cd3(PO4)2 = 3 Cd + 2 Cs3PO4
AgNO3 + Na2S2O3 = AgO3 + NO3Na2S2 =>
AgNO3 + Na2S2O3 = AgO3 + NO3Na2S2
RCOOH + NaOH = RCOO + H2O + Na =>
RCOOH + NaOH = RCOO + H2O + Na
Ag + Au(No3)3 = AgNo2 + Au =>
9 Ag + 2 Au(No3)3 = 9 AgNo2 + 2 Au
C9H11NO2 + PCl5 = C9H10ClNO + POCl3 + HCl =>
C9H11NO2 + PCl5 = C9H10ClNO + POCl3 + HCl
CH3OH + KMnO4 = HCO3 + KOH + H2O + MnO2 =>
3 CH3OH + 7 KMnO4 = 3 HCO3 + 7 KOH + H2O + 7 MnO2
H2SO = H + SO =>
H2SO = 2 H + SO
AgNO3 + Na2S2O3 = AgO3 + NO3Na2S2 =>
AgNO3 + Na2S2O3 = AgO3 + NO3Na2S2
Fe2(CO3)3*2Fe2O3 + HNO3 = Fe(NO3)3 + CO2 + H2O =>
Fe2(CO3)3*2Fe2O3 + 18 HNO3 = 6 Fe(NO3)3 + 3 CO2 + 9 H2O
MnO4 + I{-} + H{+} = Mn2{+} + I2 + H2O =>
4 MnO4 + 30 I{-} + 32 H{+} = 2 Mn2{+} + 15 I2 + 16 H2O
N2 + H2 = NH3 = N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al2 + H2(SO4)3 = AlSO4 + H2 =>
3 Al2 + 2 H2(SO4)3 = 6 AlSO4 + 2 H2
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
C3H6O + K2Cr2O7 + H2SO4 = C3H6O2 + Cr2(SO4) + H2O + K2SO4 =>
5 C3H6O + K2Cr2O7 + 2 H2SO4 = 5 C3H6O2 + Cr2(SO4) + 2 H2O + K2SO4
zinc + H2SO4 = ZnSO4 + H =>
Zn + H2SO4 = ZnSO4 + 2 H
HCOOK + AgNO3 + H2O + NH3 = HCOONH4 + Ag + KNO3 =>
9 HCOOK + 8 AgNO3 + 3 H2O + 10 NH3 = 9 HCOONH4 + 8 Ag + 9 KNO3
KCuI2 + H2S + O2 = CuS + K2S + H2O + I2 =>
4 KCuI2 + 6 H2S + 3 O2 = 4 CuS + 2 K2S + 6 H2O + 4 I2
CaSO4 + C10H16N2O8 = CaH16N2O8 + C10SO4 =>
CaSO4 + C10H16N2O8 = CaH16N2O8 + C10SO4
AuF3 = Au + F =>
AuF3 = Au + 3 F
Li2O + H2O = Li(OH)2 + H2 =>
Li2O + 3 H2O = 2 Li(OH)2 + H2
AgNO3 + Na2S2O3 = AgO3 + NO3Na2S2 =>
AgNO3 + Na2S2O3 = AgO3 + NO3Na2S2
CH3COOH + MgO = (CH3COO)2Mg + H2O =>
2 CH3COOH + MgO = (CH3COO)2Mg + H2O
C2H4O + C2H4(OH)2 = (C2H4OH)2O =>
C2H4O + C2H4(OH)2 = (C2H4OH)2O
FeO(s) + O2(g) = Fe2O4 =>
2 FeO(s) + O2(g) = Fe2O4
C6H6 + HCI + O2 = C6H5CI + H2O =>
2 C6H6 + 2 HCI + O2 = 2 C6H5CI + 2 H2O
Al + AgCl = AlCl3 + Ag =>
Al + 3 AgCl = AlCl3 + 3 Ag
AgNO3 + Na2S2O3 = AgO3 + NO3Na2S2 =>
AgNO3 + Na2S2O3 = AgO3 + NO3Na2S2
MgBr2(aq) + AgNO3(aq) = Mg(NO3)2 + AgBr =>
MgBr2(aq) + 2 AgNO3(aq) = Mg(NO3)2 + 2 AgBr
K + Mg(OH)2 = Mg + K(OH) =>
2 K + Mg(OH)2 = Mg + 2 K(OH)
AlI3 + Ba(OH)2 = Al(OH)3 + BaI2 =>
2 AlI3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaI2
C3H5(RCOOH)3 + CH3OH = RCOCH3O + C3H5(OH)3 =>
4 C3H5(RCOOH)3 + 3 CH3OH = 12 RCOCH3O + C3H5(OH)3
Al + H2(SO)4 = Al2(SO)4 + H2 =>
2 Al + H2(SO)4 = Al2(SO)4 + H2
N2 + O = N2O5 =>
N2 + 5 O = N2O5
H{+} + BrO3{-} + Sn{2+} = Sn{4+} + Br{-} + H2O =>
6 H{+} + BrO3{-} + 3 Sn{2+} = 3 Sn{4+} + Br{-} + 3 H2O
Cd + AgClO4 = Cd(ClO4)2 + Ag =>
Cd + 2 AgClO4 = Cd(ClO4)2 + 2 Ag
NaNO3 + HCl = NaCl + HNO3 =>
NaNO3 + HCl = NaCl + HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/18/24
Équations équilibrées sur08/17/23
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