| Équations équilibrées la veille | Équations équilibrées le lendemain |
4(C3H9) + 21 O2 = 12(CO2) + 18(H2O)
C9H12 + KMnO4 + H2SO4 = C9H10O4 + K2SO4 + MnSO4 + H2O =>
C9H12 + 2 KMnO4 + 3 H2SO4 = C9H10O4 + K2SO4 + 2 MnSO4 + 4 H2O
[Zn(H2O)4]Cl2 + NH3*H2O = [ZnNH3]Cl2 + H2O =>
[Zn(H2O)4]Cl2 + NH3*H2O = [ZnNH3]Cl2 + 5 H2O
Mn(oh)2 + Cl2 + KOH = MnO2 + KCl + H2O =>
Mn(oh)2 + 4 Cl2 + 8 KOH = 2 MnO2 + 8 KCl + 4 H2O
Cu + Pb{2}SO4 = Pb + Cu{3}SO4 =>
2 Cu + 3 Pb{2}SO4 = 3 Pb + 2 Cu{3}SO4
Fe + I = Fe2I3 =>
2 Fe + 3 I = Fe2I3
RbClO4 + H2O = RbOH + HClO4 =>
RbClO4 + H2O = RbOH + HClO4
(CH3((CH2)5)CH3) + O2 = CO2 + H2O =>
(CH3((CH2)5)CH3) + 11 O2 = 7 CO2 + 8 H2O
Na2O + CO3 = Na2CO4 =>
Na2O + CO3 = Na2CO4
SnCl4 + HCl + NH3 = (NH4)2SnCl6 =>
SnCl4 + 2 HCl + 2 NH3 = (NH4)2SnCl6
C17H19N3O3S + HCl = C17H20N3O3ClS =>
C17H19N3O3S + HCl = C17H20N3O3ClS
(NH4)6H2W12O40*5H2O = NH4OH + WO3 + H2O =>
(NH4)6H2W12O40*5H2O = 6 NH4OH + 12 WO3 + 3 H2O
C3H8O3 + Cu(OH)2 = (t)C3H6O3Cu + H2O =>
C3H8O3 + Cu(OH)2 = (t)C3H6O3Cu + 2 H2O
CO2 + F2 = CF4 + O2 =>
CO2 + 2 F2 = CF4 + O2
As4O6 + S2Cl2 + Cl = AsCl2 + SO2 =>
2 As4O6 + 3 S2Cl2 + 10 Cl = 8 AsCl2 + 6 SO2
KF + Ca(NO3)2 = F(NO3)2 + KCa =>
KF + Ca(NO3)2 = F(NO3)2 + KCa
Ca3(PO4)2 + H2O = H3PO4 + Ca + (OH) =>
Ca3(PO4)2 + 6 H2O = 2 H3PO4 + 3 Ca + 6(OH)
C6H5CH3 + HNO3 = C6H3(CH3)(NO2)2 + H2O =>
C6H5CH3 + 2 HNO3 = C6H3(CH3)(NO2)2 + 2 H2O
CaO(s) + Al(s) = Al2O3(s) + Ca(s) =>
3 CaO(s) + 2 Al(s) = Al2O3(s) + 3 Ca(s)
Sn + PO4 = Sn(PO4) =>
Sn + PO4 = Sn(PO4)
AgNO3 + Zn(OH)2 = AgOH + Zn(NO3)2 =>
2 AgNO3 + Zn(OH)2 = 2 AgOH + Zn(NO3)2
Zn + H2SO4 = ZnSO4 + S + H2O =>
3 Zn + 4 H2SO4 = 3 ZnSO4 + S + 4 H2O
Sn + MgBr2 = Mg + SnBr4 =>
Sn + 2 MgBr2 = 2 Mg + SnBr4
CH3COH + H2SO4 + KMnO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 CH3COH + 3 H2SO4 + 2 KMnO4 = 5 CH3COOH + K2SO4 + 2 MnSO4 + 3 H2O
[Al(H2O)6]{3+} = Al(OH)3 + H3O{+} =>
[Al(H2O)6]{3+} = Al(OH)3 + 3 H3O{+}
Sn(OH)4 + HBrO = Sn(BrO)4 + H2O =>
Sn(OH)4 + 4 HBrO = Sn(BrO)4 + 4 H2O
SrBr2 + I2 = SrI2 + Br2 =>
SrBr2 + I2 = SrI2 + Br2
N2H4 + H2SO4 = (N2H5)2SO4 =>
2 N2H4 + H2SO4 = (N2H5)2SO4
SO2 + I2 + H2O = SO42{-} + I{-} + H{+} =>
2 SO2 + 79 I2 + 80 H2O = 2 SO42{-} + 158 I{-} + 160 H{+}
H2SiF2 + H2O = SiO2 + HF + H2 =>
H2SiF2 + 2 H2O = SiO2 + 2 HF + 2 H2
Cu4(SO4)4 + Na8S4 = Cu4S4 + (SO4)4Na8 =>
Cu4(SO4)4 + Na8S4 = Cu4S4 + (SO4)4Na8
CH3Br + OH = CH3OH + Br2 =>
2 CH3Br + 2 OH = 2 CH3OH + Br2
Al + C2H2 + H2 = (C2H5)3Al =>
2 Al + 6 C2H2 + 9 H2 = 2(C2H5)3Al
Mg + PbCl2 = Pb + MgCl =>
2 Mg + PbCl2 = Pb + 2 MgCl
CuOH3 = CuO + H2 =>
2 CuOH3 = 2 CuO + 3 H2
HCl(aq) + Na2CO3 = NaHCO3(aq) + NaCl(aq) =>
HCl(aq) + Na2CO3 = NaHCO3(aq) + NaCl(aq)
C6H14 + O2 = CO2 + H2O = energy =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Ti2O3 = Ti + O2 =>
2 Ti2O3 = 4 Ti + 3 O2
Zn(NO3)2(aq) + H2S(g) = ZnS(s) + HNO3(aq) =>
Zn(NO3)2(aq) + H2S(g) = ZnS(s) + 2 HNO3(aq)
MgCl2 + H2O + CaO = CaCl2 + Mg(OH)2 =>
MgCl2 + H2O + CaO = CaCl2 + Mg(OH)2
HClO3 + CuCO3 = Cu(ClO3)2 + H2O + CO2 =>
2 HClO3 + CuCO3 = Cu(ClO3)2 + H2O + CO2
Na2Cr2O7 + H2SO4 + NaI = Cr2(SO4)3 + NaSO4 + I2 + H2O =>
Na2Cr2O7 + 7 H2SO4 + 2 NaI = Cr2(SO4)3 + 4 NaSO4 + I2 + 7 H2O
CaO + MgSO4 = CaSO4 + MgO =>
CaO + MgSO4 = CaSO4 + MgO
CH3COONa + FeCl3 = Fe(CH3COO)3 + NaCl =>
3 CH3COONa + FeCl3 = Fe(CH3COO)3 + 3 NaCl
Zn(CH3COO)2 + C5OH = Zn(OH)2 + C5CH3COO =>
Zn(CH3COO)2 + 2 C5OH = Zn(OH)2 + 2 C5CH3COO
Al + Mg3(Po4)2 = AlPo4 + Mg =>
2 Al + Mg3(Po4)2 = 2 AlPo4 + 3 Mg
Li2SO4 + NaH2PO4 = Li3PO4 + Na2SO4 + H3PO4 =>
3 Li2SO4 + 6 NaH2PO4 = 2 Li3PO4 + 3 Na2SO4 + 4 H3PO4
RCOCI3 + NaOH = RCOONa + CHI3 =>
RCOCI3 + NaOH = RCOONa + CHI3
CuOH + Li2SO4 = LiOH + Cu2SO4 =>
2 CuOH + Li2SO4 = 2 LiOH + Cu2SO4
FeC3 + NaNO3 = Fe(NO3)3 + NaC =>
FeC3 + 3 NaNO3 = Fe(NO3)3 + 3 NaC
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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