| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnO + SO3 = SO4 + Mn
Zn + H2SO4 = ZnS + ZnSO4 + H2O =>
4 Zn + 4 H2SO4 = ZnS + 3 ZnSO4 + 4 H2O
Si2H6 + H2O = Si(OH)4 + H2 =>
Si2H6 + 8 H2O = 2 Si(OH)4 + 7 H2
InPO4 + CaS = In2S3 + Ca3(PO4)2 =>
2 InPO4 + 3 CaS = In2S3 + Ca3(PO4)2
Cl + CH3 = CHCl3 + HCl =>
5 Cl + CH3 = CHCl3 + 2 HCl
C7H6O2 + C4H10O = C11H14O2 + H2O =>
C7H6O2 + C4H10O = C11H14O2 + H2O
Cd(OH)2 + NH4OH = [Cd(NH3)6](OH)2 + H2O =>
Cd(OH)2 + 6 NH4OH = [Cd(NH3)6](OH)2 + 6 H2O
HNO2 + NH3 = NH3NO2 + H2O =>
7 HNO2 + 5 NH3 = 6 NH3NO2 + 2 H2O
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
Fe(NO3)3(aq) + KI(aq) = FeI3(aq) + KNO3(aq) =>
Fe(NO3)3(aq) + 3 KI(aq) = FeI3(aq) + 3 KNO3(aq)
Na2C2O4 + KMnO4 + H2SO4 = MnSO4 + Na2SO4 + CO2 + K2SO4 + H2O =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 5 Na2SO4 + 10 CO2 + K2SO4 + 8 H2O
Zn + CuO4S = ZnO4S + Cu =>
Zn + CuO4S = ZnO4S + Cu
K2HPO4 + CaCl2 = KCl + CaHPO4 =>
K2HPO4 + CaCl2 = 2 KCl + CaHPO4
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Na2Co3(calor) = Na2 + Co2 =>
2 Na2Co3(calor) = 2 Na2 + 3 Co2
CaOH + FeCl3 = CaCl3 + FeOH =>
CaOH + FeCl3 = CaCl3 + FeOH
NH4NO3 + C12H23 = N2 + CO2 + H2O =>
71 NH4NO3 + 2 C12H23 = 71 N2 + 24 CO2 + 165 H2O
Na(OH) + Cu(NO{+3}){+2} = Cu(OH){+2} + Na(NO{+3}) =>
Na(OH) + Cu(NO{+3}){+2} = Cu(OH){+2} + Na(NO{+3})
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
H2PO4{-} + OH{-} = HPO4{-2} + H2O =>
H2PO4{-} + OH{-} = HPO4{-2} + H2O
CoCl2 + NH3 = [Co(NH3)6]{2+} + Cl{-} =>
CoCl2 + 6 NH3 = [Co(NH3)6]{2+} + 2 Cl{-}
CH4 + C + O2 = H2CO =>
CH4 + C + O2 = 2 H2CO
Fe(OH)3 + H3PO4 = FePO4 + H2O =>
Fe(OH)3 + H3PO4 = FePO4 + 3 H2O
RuCl3 + NaBH4 + H2O = Ru + B(OH)3 + NaCl + HCl =>
8 RuCl3 + 3 NaBH4 + 9 H2O = 8 Ru + 3 B(OH)3 + 3 NaCl + 21 HCl
NiBr2(aq) + K2CO3(aq) = NiCO3(s) + KBr(aq) =>
NiBr2(aq) + K2CO3(aq) = NiCO3(s) + 2 KBr(aq)
C12H22O11(s) + H2O(l) = CH3CH2OH(l) + CO2(g) =>
C12H22O11(s) + H2O(l) = 4 CH3CH2OH(l) + 4 CO2(g)
SnCl4 + Na2CO3 = Sn(CO3)2 + NaCl =>
SnCl4 + 2 Na2CO3 = Sn(CO3)2 + 4 NaCl
H2O2 + H{+} + Au = Au{3+} + H2O =>
3 H2O2 + 6 H{+} + 2 Au = 2 Au{3+} + 6 H2O
CoSO4 + Pb(NO3)2 = CoNO3 + Pb(SO4)2 =>
2 CoSO4 + Pb(NO3)2 = 2 CoNO3 + Pb(SO4)2
K2Cr2O7 + Ti2(SO4)3 + H2SO4 = Cr2(SO4)3 + Ti(SO4)2 + H2O + K2SO4 =>
K2Cr2O7 + 3 Ti2(SO4)3 + 7 H2SO4 = Cr2(SO4)3 + 6 Ti(SO4)2 + 7 H2O + K2SO4
Al + NO3 + OH{-} + H2O = Al(OH)4{-} + NH3 =>
3 Al + NO3 + 3 OH{-} + 6 H2O = 3 Al(OH)4{-} + NH3
C10H14O + C7H5O3Cl = C10H14O2 + ClC7H5O =>
2 C10H14O + C7H5O3Cl = 2 C10H14O2 + ClC7H5O
NaOH + P = NaP + NaPO + H2O =>
2 NaOH + 2 P = NaP + NaPO + H2O
MnSO4 + PbO2 + H2SO4 = HMnO4 + PbSO4 + H2O =>
2 MnSO4 + 5 PbO2 + 3 H2SO4 = 2 HMnO4 + 5 PbSO4 + 2 H2O
CH3CHO + NH3 = CH3CH(OH)NH2 =>
CH3CHO + NH3 = CH3CH(OH)NH2
O26N2 + C3H8 = CO2 + H2O + N2 =>
5 O26N2 + 13 C3H8 = 39 CO2 + 52 H2O + 5 N2
CaOH2 + Al(NO3)3 = AlOH2 + Ca(NO3)3 =>
CaOH2 + Al(NO3)3 = AlOH2 + Ca(NO3)3
C6H12 + O5 = CO2 + H2O =>
5 C6H12 + 18 O5 = 30 CO2 + 30 H2O
A2Al4 = AAl2 =>
A2Al4 = 2 AAl2
Al + AgSO4 = Al2(SO4) + Ag =>
2 Al + AgSO4 = Al2(SO4) + Ag
C6H12O4 + O2 = CO2 + H2O =>
C6H12O4 + 7 O2 = 6 CO2 + 6 H2O
NaN3 + Pb(NO3)2 = PbN3 + Na(NO3)2 =>
NaN3 + Pb(NO3)2 = PbN3 + Na(NO3)2
MnO2 + KNO3 + NaOH = K2MnO4 + KNO2 + NaNO3 + H2O =>
MnO2 + 3 KNO3 + 2 NaOH = K2MnO4 + KNO2 + 2 NaNO3 + H2O
MgCl2 + HCl = MgH + Cl2 =>
2 MgCl2 + 2 HCl = 2 MgH + 3 Cl2
C6H5COOH + Na2CO3 = C6H5COONa + CO2 + H2O =>
2 C6H5COOH + Na2CO3 = 2 C6H5COONa + CO2 + H2O
Zn + F = ZnF2 =>
Zn + 2 F = ZnF2
Ga(ClO)3 = GaCl3 + O2 =>
2 Ga(ClO)3 = 2 GaCl3 + 3 O2
C6H5CHO + O2 = C6H5COOH =>
2 C6H5CHO + O2 = 2 C6H5COOH
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cu(s) + Na2SO4(aq) + H2O(l) = CuSO4(s) + NaOH(aq) + H2(g) =>
Cu(s) + Na2SO4(aq) + 2 H2O(l) = CuSO4(s) + 2 NaOH(aq) + H2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/18/24
Équations équilibrées sur09/17/23
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