| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaC2O4 + H2SO4 = H2C2O4 + NaSO4
(NH4)3PO4 + Al(OH)3 = AlPO4 + NH4OH =>
(NH4)3PO4 + Al(OH)3 = AlPO4 + 3 NH4OH
CH3COONa + Ba(OH)2 = Ba(CH3COO)2 + NaOH =>
2 CH3COONa + Ba(OH)2 = Ba(CH3COO)2 + 2 NaOH
Tl + O2 = TlO2 =>
Tl + O2 = TlO2
GaBr3 + Na2S03 = Ga2(S03)3 + NaBr =>
2 GaBr3 + 3 Na2S03 = Ga2(S03)3 + 6 NaBr
Fe + PO4 = Fe2P3 + O2 =>
2 Fe + 3 PO4 = Fe2P3 + 6 O2
MgCl2 + Ca2(CO3)2 = MgCO3 + CaCl2 =>
2 MgCl2 + Ca2(CO3)2 = 2 MgCO3 + 2 CaCl2
Rb + NH3 = RbNH + H2 =>
Rb + NH3 = RbNH + H2
NbCl5 + TiC12H28O4 + NH4NO3 = Ti94Nb6O203 + CO2 + H2O + N2 + Cl2 =>
6 NbCl5 + 93.999999999999TiC12H28O4 + 3399 NH4NO3 = Ti94Nb6O203 + 1128 CO2 + 8113.9999999999H2O + 3399 N2 + 15 Cl2
HgNH2Cl = Hg + NH2Cl =>
HgNH2Cl = Hg + NH2Cl
SrSO4 + H3PO4 = Sr3(PO4)2 + H2SO4 =>
3 SrSO4 + 2 H3PO4 = Sr3(PO4)2 + 3 H2SO4
Hg + H2SO4 = H2O + HgSO4 + SO2 =>
Hg + 2 H2SO4 = 2 H2O + HgSO4 + SO2
C3H6O + Cl2 = C3H5ClO + HCl =>
C3H6O + Cl2 = C3H5ClO + HCl
C8H8 + KMnO4 = C6H5COOK + K2CO3 + MnO2 + H2O =>
9 C8H8 + 40 KMnO4 = 8 C6H5COOK + 16 K2CO3 + 40 MnO2 + 16 H2O
Zn + HNO3 = Zn(NO3)2 + H2O + NO3NH4 =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + 3 H2O + NO3NH4
K + CH3COO = KCH3COO =>
K + CH3COO = KCH3COO
FeCl3 + KL = FeCl2 + L2 + KCl =>
2 FeCl3 + 2 KL = 2 FeCl2 + L2 + 2 KCl
MnO4{-} + V{2+} + H{+} = Mn{2+} + VO2{+)+H2O =>
3 MnO4{-} + 5 V{2+} + 4 H{+} = 3 Mn{2+} + 5 VO2{+)+2H2O
K2CO3 + Cr2(SO4)3 + H2O = Cr(OH)3 + K2SO4 + CO2 =>
3 K2CO3 + Cr2(SO4)3 + 3 H2O = 2 Cr(OH)3 + 3 K2SO4 + 3 CO2
Fe(OH)2 + HBr = FeBr2(aq) + H2O(l) =>
Fe(OH)2 + 2 HBr = FeBr2(aq) + 2 H2O(l)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HClAgNO3 = HNO3 + AgCl =>
HClAgNO3 = HNO3 + AgCl
Na3PO4 + H2O = NaHPO4 + Na2OH =>
Na3PO4 + H2O = NaHPO4 + Na2OH
FeO3 + HF = F2 + FeF3 + H2O =>
2 FeO3 + 12 HF = 3 F2 + 2 FeF3 + 6 H2O
Mn3O4 + H2SO4 + C6H8O6 = MnSO4 + CO2 + H2O =>
10 Mn3O4 + 30 H2SO4 + C6H8O6 = 30 MnSO4 + 6 CO2 + 34 H2O
FeO + HNO3 = Fe(NO3)2 + H2O =>
FeO + 2 HNO3 = Fe(NO3)2 + H2O
C6H12O6 = CO2 + C2H3OH + H2O =>
5 C6H12O6 = 6 CO2 + 12 C2H3OH + 6 H2O
AlBr3(aq) + Cl2(g) = AlCl3(aq) + Br2(l) =>
2 AlBr3(aq) + 3 Cl2(g) = 2 AlCl3(aq) + 3 Br2(l)
C48H18 + O3 = CO2 + H2O =>
C48H18 + 35 O3 = 48 CO2 + 9 H2O
Zn3Sb2 + H2O = Zn(OH)2 + SbH3 =>
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
C17H19NO3 + H2O = C17H18NO3 + H3O =>
C17H19NO3 + H2O = C17H18NO3 + H3O
Na2CO3(aq) + CaCl2*2H2O(aq) = CaCO3(s) + NaCl(aq) + H2O(l) =>
Na2CO3(aq) + CaCl2*2H2O(aq) = CaCO3(s) + 2 NaCl(aq) + 2 H2O(l)
NO2 + NaOH = OH + NaNO2 =>
NO2 + NaOH = OH + NaNO2
O7Mn2 = O3 + Mn2 =>
3 O7Mn2 = 7 O3 + 3 Mn2
CHF3 + O2 = CO2 + H2O + F2 =>
4 CHF3 + 5 O2 = 4 CO2 + 2 H2O + 6 F2
Na2S2O7 + Fe(CrO2)2 = Na2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + SO2 =>
10 Na2S2O7 + 2 Fe(CrO2)2 = 10 Na2SO4 + 2 Cr2(SO4)3 + Fe2(SO4)3 + SO2
HOOCCH2CH2COOH = CO2 + CH3CH2COOH =>
HOOCCH2CH2COOH = CO2 + CH3CH2COOH
Sn(ClO3)4 = SnCl4 + O2 =>
Sn(ClO3)4 = SnCl4 + 6 O2
Pb(OH)2 + HCl(aq) = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl(aq) = 2 H2O + PbCl2
MoS2 + O2 = MoO3 + SO2 = =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
H2S + I2 = HI + S =>
H2S + I2 = 2 HI + S
AgNO3 + NaOH = AgOH(ppt) + NaNO3 =>
AgNO3 + NaOH = AgOH(ppt) + NaNO3
MgCl(aq) + H2 = Mg(s) + HCl(aq) =>
2 MgCl(aq) + H2 = 2 Mg(s) + 2 HCl(aq)
Ca3N2 + HCl = NH4Cl + CaCl2 =>
Ca3N2 + 8 HCl = 2 NH4Cl + 3 CaCl2
CsOH + Fe = Fe(OH)3 + Cs =>
3 CsOH + Fe = Fe(OH)3 + 3 Cs
KMnO4 + C2H4 + H2O = MnO2 + HOCH2CH2OH + KOH =>
2 KMnO4 + 3 C2H4 + 4 H2O = 2 MnO2 + 3 HOCH2CH2OH + 2 KOH
TiO2 + C + Cl2 = TiCl + CO2 =>
2 TiO2 + 2 C + Cl2 = 2 TiCl + 2 CO2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
CaO + AgNO3 = Ca(NO3)2 + Ag2O =>
CaO + 2 AgNO3 = Ca(NO3)2 + Ag2O
HCl + Hg2(NO3)2 = Hg2(Cl)2 + HNO3 =>
2 HCl + Hg2(NO3)2 = Hg2(Cl)2 + 2 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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