| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3OH1 + 3 O2 = 2 CO2 + 4 H2O
Ga + H2SO4 = Ga2(SO4)3 + H2 =>
2 Ga + 3 H2SO4 = Ga2(SO4)3 + 3 H2
Sr(OH)2 + H3PO4 = H2O + SrHPO4 =>
Sr(OH)2 + H3PO4 = 2 H2O + SrHPO4
N2Cl12 + C6H12 = C3Cl12 + H2 + N2 =>
2 N2Cl12 + C6H12 = 2 C3Cl12 + 6 H2 + 2 N2
(NH4)6MoO24*4H2O + NaC12H25SO4 = MoS2 + NaOH + NH3 + CO + H2 + O2 =>
(NH4)6MoO24*4H2O + 2 NaC12H25SO4 = MoS2 + 2 NaOH + 6 NH3 + 24 CO + 31 H2 + 5 O2
Cu + HNO3 = Cu3(NO3)2 + H2O + N2 =>
15 Cu + 12 HNO3 = 5 Cu3(NO3)2 + 6 H2O + N2
Zn(OH)2 + HI = ZnI2 + H2O =>
Zn(OH)2 + 2 HI = ZnI2 + 2 H2O
NH3 + H2O + NO = NH4NO3 =>
2 NH3 + 7 H2O + 8 NO = 5 NH4NO3
Mn(OH)2 + MnO4 + OH{-} = MnO4{2-} + H2O =>
Mn(OH)2 + 2 MnO4 + 6 OH{-} = 3 MnO4{2-} + 4 H2O
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Rb(s) + Zn(NO3)2(aq) = RbNO3(aq) + Zn2(s) =>
4 Rb(s) + 2 Zn(NO3)2(aq) = 4 RbNO3(aq) + Zn2(s)
CrCl3 + Pb(No3)2 = PbCl2 + Cr(No3)3 =>
2 CrCl3 + 3 Pb(No3)2 = 3 PbCl2 + 2 Cr(No3)3
Fe(OH)2 + Li2SO4 = LiOH + FeSO4 =>
Fe(OH)2 + Li2SO4 = 2 LiOH + FeSO4
NaCl + SO2 + O2 = Na2SO4 + SOCl2 =>
4 NaCl + 4 SO2 + O2 = 2 Na2SO4 + 2 SOCl2
HF + Zn = ZnH + F =>
HF + Zn = ZnH + F
Fe3C + H2 = CH4 + Fe =>
Fe3C + 2 H2 = CH4 + 3 Fe
Ni{2+} + K2CrO4 = K{+} + NiCrO4 =>
Ni{2+} + K2CrO4 = 2 K{+} + NiCrO4
Na2CrO4 + Na2SO3 + H2O = Na2SO4 + Cr(OH)3 + NaOH =>
2 Na2CrO4 + 3 Na2SO3 + 5 H2O = 3 Na2SO4 + 2 Cr(OH)3 + 4 NaOH
Al2(SO4)3 + Ag = Ag3SO4 + Al =>
Al2(SO4)3 + 9 Ag = 3 Ag3SO4 + 2 Al
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Cr + NH3 + H2O(l) = Cr(OH)3(s) + NH4 =>
Cr + 3 NH3 + 3 H2O(l) = Cr(OH)3(s) + 3 NH4
AgNO3 + NaI = Ag1I1 + Na1(NO3)1 =>
AgNO3 + NaI = Ag1I1 + Na1(NO3)1
(CH3)(CH2)(CH2)(CH2)(CH3) + O2 = CO2 + H2O =>
(CH3)(CH2)(CH2)(CH2)(CH3) + 8 O2 = 5 CO2 + 6 H2O
N2O3 + HI = I2 + NO + H2O =>
N2O3 + 2 HI = I2 + 2 NO + H2O
Ba(OH)2 + KNO3 = Ba(NO3)2 + K(OH) =>
Ba(OH)2 + 2 KNO3 = Ba(NO3)2 + 2 K(OH)
C2H6Br2 + H2O = C2H6O + HBr =>
C2H6Br2 + H2O = C2H6O + 2 HBr
NaOH(aq) + NH4HCO3(s) = NH4OH + NaHCO3 =>
NaOH(aq) + NH4HCO3(s) = NH4OH + NaHCO3
Ca(AlO2)2 + HNO3 = Al(NO3)3 + Ca(NO3)2 + H2O =>
Ca(AlO2)2 + 8 HNO3 = 2 Al(NO3)3 + Ca(NO3)2 + 4 H2O
Co(NO3)3 + K3Fe(CN)6 = Co(CN)6 + K3Fe(NO3)3 =>
Co(NO3)3 + K3Fe(CN)6 = Co(CN)6 + K3Fe(NO3)3
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
NiSO4*7H2O = NiO + H2O + H2SO4 =>
NiSO4*7H2O = NiO + 6 H2O + H2SO4
Mg(OH)2 + Ca3(PO4)2 = Mg3(PO4)2 + Ca(OH)2 =>
3 Mg(OH)2 + Ca3(PO4)2 = Mg3(PO4)2 + 3 Ca(OH)2
Mg2Si + H2SO4 = SiH4 + MgSO4 =>
Mg2Si + 2 H2SO4 = SiH4 + 2 MgSO4
Fe + H2O = FeH + OH =>
Fe + H2O = FeH + OH
Ca(C2O4)2 + HCl = CaCl2 + HC2O4 =>
Ca(C2O4)2 + 2 HCl = CaCl2 + 2 HC2O4
AgNO3(aq) + Na2SO4(aq) = Ag2SO4 + NaNO3 =>
2 AgNO3(aq) + Na2SO4(aq) = Ag2SO4 + 2 NaNO3
CoCl2*6H2O + NH3 + NH4Cl + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2*6H2O + 8 NH3 + 2 NH4Cl + H2O2 = 2[Co(NH3)5Cl]Cl2 + 14 H2O
H3OCl3 + Zn(OH)2 = Zn(Cl3)2 + H2O =>
2 H3OCl3 + Zn(OH)2 = Zn(Cl3)2 + 4 H2O
LiI + Pb(No3)2 = LiNo3(aq) + PbI2(s) =>
2 LiI + Pb(No3)2 = 2 LiNo3(aq) + PbI2(s)
Rh + H2SO4 + H2O2 = Rh2(SO4)3 + H2O =>
2 Rh + 3 H2SO4 + 3 H2O2 = Rh2(SO4)3 + 6 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CH3CHOHCOOH + H2O = CH3CH0HCO + OH =>
CH3CHOHCOOH + H2O = CH3CH0HCO + 3 OH
HMnO4 + HNO3 = Mn(NO3)2 + H2O + O2 =>
4 HMnO4 + 8 HNO3 = 4 Mn(NO3)2 + 6 H2O + 5 O2
NaOH + KHP = NaP + KOH2 =>
NaOH + KHP = NaP + KOH2
GaO = Ga + O2 =>
2 GaO = 2 Ga + O2
AgF + Br = BrF + Ag =>
AgF + Br = BrF + Ag
SO3 + H2O = H2SO4(aq) =>
SO3 + H2O = H2SO4(aq)
Sl2H2 + O2 = SlO2 + H2O =>
2 Sl2H2 + 5 O2 = 4 SlO2 + 2 H2O
Ni(NH3)62{+} + CH3COOH + H{+} = NH4{+} + CH3COONi =>
Ni(NH3)62{+} + CH3COOH + 61 H{+} = 62 NH4{+} + CH3COONi
C11H24 + O7 = CO2 + H2O =>
7 C11H24 + 34 O7 = 77 CO2 + 84 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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