| Équations équilibrées la veille | Équations équilibrées le lendemain |
HBrO4 + Zn = ZnBrO4 + H
H2SO4 + AgNO3 = Ag2SO4 + HNO3 =>
H2SO4 + 2 AgNO3 = Ag2SO4 + 2 HNO3
Cu + Ag(NO3)2 = Ag + Cu(NO3)2 =>
Cu + Ag(NO3)2 = Ag + Cu(NO3)2
Te + HCl = TeCl + H24 =>
24 Te + 24 HCl = 24 TeCl + H24
Ah + HNO3 = AhNO3 + NO + H2O =>
3 Ah + 4 HNO3 = 3 AhNO3 + NO + 2 H2O
CH3COOH + K2SO3 = CH3CO2K + H2O + SO2 =>
2 CH3COOH + K2SO3 = 2 CH3CO2K + H2O + SO2
TiO2 + CI2 + C = TiCI4 + CO =>
TiO2 + 2 CI2 + C = TiCI4 + 2 CO
F2(g) + PbI4(aq) = PbF4(aq) + I(s) =>
2 F2(g) + PbI4(aq) = PbF4(aq) + 4 I(s)
HPO3 + C = H2 + CO + P4 =>
4 HPO3 + 12 C = 2 H2 + 12 CO + P4
HCIO4 + Cu = Cu(CIO4)2 + H2 =>
2 HCIO4 + Cu = Cu(CIO4)2 + H2
CuNO3 = CuO + NO + O2 =>
2 CuNO3 = 2 CuO + 2 NO + O2
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
Fe + Cl3 + H2O = FeCl3*6H2O =>
Fe + Cl3 + 6 H2O = FeCl3*6H2O
CoCl2 + NH3 = CoNH3 + Cl =>
CoCl2 + NH3 = CoNH3 + 2 Cl
PbO2 + Sb + NaOH = PbO + NaSbO2 + H2O =>
3 PbO2 + 2 Sb + 2 NaOH = 3 PbO + 2 NaSbO2 + H2O
MnO2 + H2SO4 = MnS + O2 + H2O =>
2 MnO2 + 2 H2SO4 = 2 MnS + 5 O2 + 2 H2O
Na2SO3 + H2SO4 = Na2SO4H2SO3 =>
Na2SO3 + H2SO4 = Na2SO4H2SO3
Mg(OH)2 + NaOH = Na2(Mg(OH)4) =>
Mg(OH)2 + 2 NaOH = Na2(Mg(OH)4)
CrCl3*H2O = CrCl3 + H2O =>
CrCl3*H2O = CrCl3 + H2O
KHCO3 + Mg(OH)2 = MgCO3 + KOH + H2O =>
KHCO3 + Mg(OH)2 = MgCO3 + KOH + H2O
CH3COONa + HOH = CH3COOH + NaOH =>
CH3COONa + HOH = CH3COOH + NaOH
H2O + O2 + As = HAsO2 =>
2 H2O + 3 O2 + 4 As = 4 HAsO2
AgCO3 + HCl = AgCl + HCO3 =>
AgCO3 + HCl = AgCl + HCO3
Cu2O(s) = Cu(g) + O2(g) =>
2 Cu2O(s) = 4 Cu(g) + O2(g)
C2H2 + KMnO4 + H2SO4 = H2CO2 + K2SO4 + MnSO4 + H2O =>
5 C2H2 + 6 KMnO4 + 9 H2SO4 = 10 H2CO2 + 3 K2SO4 + 6 MnSO4 + 4 H2O
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
NH3 + CO2 = H4CN2O + H2O =>
2 NH3 + CO2 = H4CN2O + H2O
K + AgBr = KBr + Ag =>
K + AgBr = KBr + Ag
H2S + Cd(OH)2 = CdS + H2O =>
H2S + Cd(OH)2 = CdS + 2 H2O
HBrO = H2Br2O2 =>
2 HBrO = H2Br2O2
WF6 + H2O = WO3 + HF =>
WF6 + 3 H2O = WO3 + 6 HF
Ca + Co(ClO4)2 = Ca(ClO4) + Co =>
2 Ca + Co(ClO4)2 = 2 Ca(ClO4) + Co
HBrO = HBrO2HBr =>
2 HBrO = HBrO2HBr
NH3 + NO = NH3NO =>
NH3 + NO = NH3NO
GaAs + H3PO4 = H3As + GaPO4 =>
GaAs + H3PO4 = H3As + GaPO4
BaCl2 + K2PO4 = KCl + BaPO4 =>
BaCl2 + K2PO4 = 2 KCl + BaPO4
K2Cr2O7 + HCl = CrCl5 + Cl2 + KCl + H2O =>
K2Cr2O7 + 14 HCl = 2 CrCl5 + Cl2 + 2 KCl + 7 H2O
HF + CaOH2 = CaF + H3O =>
HF + CaOH2 = CaF + H3O
CH3COO + HOH = CH3COOH + OH =>
CH3COO + HOH = CH3COOH + OH
C3H6 + O2 = C2O4 + H6 =>
2 C3H6 + 6 O2 = 3 C2O4 + 2 H6
HBrO = Br2OH2O =>
2 HBrO = Br2OH2O
Mg(OH)2 + Cl2O = H2O + Mg(ClO)2 =>
Mg(OH)2 + Cl2O = H2O + Mg(ClO)2
Ag(s)HCl(aq) = AgClH =>
Ag(s)HCl(aq) = AgClH
Ah + HNO3 = AhNO3 + NO + H2O =>
3 Ah + 4 HNO3 = 3 AhNO3 + NO + 2 H2O
InH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + In2(SO4)3 + H2O =>
10 InH3 + 12 KMnO4 + 33 H2SO4 = 6 K2SO4 + 12 MnSO4 + 5 In2(SO4)3 + 48 H2O
Fe + Co2 = Fe2Co2 =>
2 Fe + Co2 = Fe2Co2
C6H12O6 = C + H2O =>
C6H12O6 = 6 C + 6 H2O
(Cr2Fe)O4 + KOH + O2 = Fe2O3 + K2CrO4 + H2O =>
4(Cr2Fe)O4 + 16 KOH + 7 O2 = 2 Fe2O3 + 8 K2CrO4 + 8 H2O
PbNi(NO3)2 = Pb(NO3)2Ni =>
PbNi(NO3)2 = Pb(NO3)2Ni
VO2Cl + NH4OH = NH4VO3 + NH4Cl + H2O =>
VO2Cl + 2 NH4OH = NH4VO3 + NH4Cl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
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