| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
C6H5 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
70 C6H5 + 46 KMnO4 + 69 H2SO4 = 60 C6H5COOH + 46 MnSO4 + 23 K2SO4 + 64 H2O
Zn(s) + H2SO4(aq) = ZnSO4(aq) + H2(g) =>
Zn(s) + H2SO4(aq) = ZnSO4(aq) + H2(g)
(CH4) + O2 = CO + H20 =>
10(CH4) + 5 O2 = 10 CO + 2 H20
C9H19OH + O2 = CO2 + H20 =>
2 C9H19OH + 17 O2 = 18 CO2 + 2 H20
(CH4) + O2 = CO + H2O =>
2(CH4) + 3 O2 = 2 CO + 4 H2O
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
CoCl2 + ClF3 = CoF3 + Cl2 =>
2 CoCl2 + 2 ClF3 = 2 CoF3 + 3 Cl2
Ca(NO3)2 = Ca(NO2)2 + O2 =>
Ca(NO3)2 = Ca(NO2)2 + O2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Al + NiBr2 = AlBr3 + Ni =>
2 Al + 3 NiBr2 = 2 AlBr3 + 3 Ni
Fe(OH)3 + H2S = Fe2(S)3 + H2O =>
2 Fe(OH)3 + 3 H2S = Fe2(S)3 + 6 H2O
C6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
5 C6H5CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
Ba(No3)2 + Na2So4 = BaSo4 + NaNo3 =>
Ba(No3)2 + Na2So4 = BaSo4 + 2 NaNo3
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
CH3OCH3 + [Ag(NH3)2]OH = CH3COONH4 + Ag + NH3 + H2O =>
CH3OCH3 + 4[Ag(NH3)2]OH = CH3COONH4 + 4 Ag + 7 NH3 + 3 H2O
Fe(oh) + H2O2 = Fe(OH)3 =>
2 Fe(oh) + 3 H2O2 = 2 Fe(OH)3
NiSO4 + NaHS = NiS + NaHSO4 =>
NiSO4 + NaHS = NiS + NaHSO4
LI + N = LIN =>
LI + N = LIN
Al2O3 + H2 = Al + H2O =>
Al2O3 + 3 H2 = 2 Al + 3 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
sodiumbicarbonate = sodiumcarbonate + carbondioxide + water =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Li + O2 = LiO =>
2 Li + O2 = 2 LiO
NH4CL + NANO2 = N2 + H2O + NACL =>
NH4CL + NANO2 = N2 + 2 H2O + NACL
Na2SiO3 + H2O + CO2 = Na2CO3 + H2SiO3 =>
Na2SiO3 + H2O + CO2 = Na2CO3 + H2SiO3
HI + HCLO3 = HCL + I2 + H2O =>
6 HI + HCLO3 = HCL + 3 I2 + 3 H2O
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NiSO4 + NaHS = NiS + Na2SO4 + H2S =>
NiSO4 + 2 NaHS = NiS + Na2SO4 + H2S
Ca + NaCl = CaCl2 + Na =>
Ca + 2 NaCl = CaCl2 + 2 Na
Ni(NO3)2 + Rb3(PO4) = Rb(NO3) + Ni3(PO4)2 =>
3 Ni(NO3)2 + 2 Rb3(PO4) = 6 Rb(NO3) + Ni3(PO4)2
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
HI + HCLO3 = HCL + I2 + H2O =>
6 HI + HCLO3 = HCL + 3 I2 + 3 H2O
CA(OH)2 + HCl = CACl2 + H2O =>
CA(OH)2 + 2 HCl = CACl2 + 2 H2O
CH4 + O2 = CO + H20 =>
10 CH4 + 5 O2 = 10 CO + 2 H20
Ca + NaCl = CaCl2 + Na2 =>
Ca + 2 NaCl = CaCl2 + Na2
Li2O + HNO3 = LiNO3 + H2O =>
Li2O + 2 HNO3 = 2 LiNO3 + H2O
C9H19OH + O2 = CO2 + H2O =>
2 C9H19OH + 27 O2 = 18 CO2 + 20 H2O
Mn + H2O = MnO2 + H =>
Mn + 2 H2O = MnO2 + 4 H
H2O + B2O3 = H3BO3 =>
3 H2O + B2O3 = 2 H3BO3
Al(No3)3 + H2So4 = Al2(So4)3 + HNo3 =>
2 Al(No3)3 + 3 H2So4 = Al2(So4)3 + 6 HNo3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Mg + HBr = MgBr + H =>
Mg + HBr = MgBr + H
Fe(OH)3 + HI = I2 + H2O + FeI2 =>
2 Fe(OH)3 + 6 HI = I2 + 6 H2O + 2 FeI2
K + O2 = KO =>
2 K + O2 = 2 KO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/18
Équations équilibrées sur02/15/17
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