| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 NaIO3 + 15 SO2 + H20 = 5 I2 + 5 Na2SO4 + 10 H2SO4
KMnO4 + K2SO3 + H2SO4 = MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 K2SO3 + 3 H2SO4 = 2 MnSO4 + 6 K2SO4 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn(NO3)2 = ZnO + NO2 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 4 NO2 + O2
CH3CH(OH)CH22CH3 + CuO = CH3COCH3 + Cu + H2O =>
3 CH3CH(OH)CH22CH3 + 34 CuO = 4 CH3COCH3 + 34 Cu + 33 H2O
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
CUSO3 + ZN = ZNSO3 + CU =>
CUSO3 + ZN = ZNSO3 + CU
CH3CH(OH)CH2CH3 + CuO = CH3COCH3 + Cu + H2O =>
3 CH3CH(OH)CH2CH3 + 4 CuO = 4 CH3COCH3 + 4 Cu + 3 H2O
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
CH3COOH + PCl3 = CH3COCl + H3PO3 =>
3 CH3COOH + PCl3 = 3 CH3COCl + H3PO3
NACl + H2O = NAOH + Cl2 + H2 =>
2 NACl + 2 H2O = 2 NAOH + Cl2 + H2
HCL + H2O = H3O + CL =>
HCL + H2O = H3O + CL
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
MgCl3 + NaOH = MgOH + NaCl3 =>
MgCl3 + NaOH = MgOH + NaCl3
FeBr3(aq) + NaOH(aq) = FeOH(s) + NaBr3(aq) =>
FeBr3(aq) + NaOH(aq) = FeOH(s) + NaBr3(aq)
C24H36O2 + O2 = CO2 + H2O =>
C24H36O2 + 32 O2 = 24 CO2 + 18 H2O
CaSO4 + Al = CaS + Al2O3 =>
3 CaSO4 + 8 Al = 3 CaS + 4 Al2O3
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
NO + P = N2 + P2O5 =>
10 NO + 4 P = 5 N2 + 2 P2O5
Cu2So4 + NaOh = CuOh + Na2So4 =>
Cu2So4 + 2 NaOh = 2 CuOh + Na2So4
HCl + MnO2 = MnCl2 + Cl2 + H2O =>
4 HCl + MnO2 = MnCl2 + Cl2 + 2 H2O
Fe(k) + H2SO4(aq) = Fe2(SO4)3(aq) + H2(d) =>
2 Fe(k) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 3 H2(d)
KCLO3 + H2SO4 = KHSO4 + O2 + CLO2 + H2O =>
4 KCLO3 + 4 H2SO4 = 4 KHSO4 + O2 + 4 CLO2 + 2 H2O
CuFeS2 + HNO3 = Cu(NO3)2 + Fe(NO3)3 + H2SO4 + NO + H2O =>
3 CuFeS2 + 32 HNO3 = 3 Cu(NO3)2 + 3 Fe(NO3)3 + 6 H2SO4 + 17 NO + 10 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Na2B4O7 + H2O = HBO2 + NaOH =>
Na2B4O7 + 3 H2O = 4 HBO2 + 2 NaOH
NAOH + KCL = NACL + KOH =>
NAOH + KCL = NACL + KOH
H2O2 = H20 + O2 =>
10 H2O2 = H20 + 10 O2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Mg + O2 = MgO2 =>
Mg + O2 = MgO2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Cl2 + NAOH = NACl + NAClO3 + H2O =>
3 Cl2 + 6 NAOH = 5 NACl + NAClO3 + 3 H2O
Zn + CuCl2 = ZnCl + Cu =>
2 Zn + CuCl2 = 2 ZnCl + Cu
Cr(OH)3 + H2O2 + OH{-} = (CrO4)2{-} + H2O =>
4 Cr(OH)3 + 9 H2O2 + 2 OH{-} = 2(CrO4)2{-} + 16 H2O
CaCO3 + C = CaC2 + CO2 =>
2 CaCO3 + 5 C = 2 CaC2 + 3 CO2
C8H18 + O2 = CO2 + H20 =>
10 C8H18 + 80 O2 = 80 CO2 + 9 H20
C2H6O + C4H8O2 = C6H12O2 + H2O =>
C2H6O + C4H8O2 = C6H12O2 + H2O
KCL + NACLO3 = KCLO3 + NACL =>
KCL + NACLO3 = KCLO3 + NACL
H2O2 = H20 + O2 =>
10 H2O2 = H20 + 10 O2
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
NH4 + HCl = NH4Cl + H2 =>
2 NH4 + 2 HCl = 2 NH4Cl + H2
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
NaClO2 = NaCl + NaClO3 =>
3 NaClO2 = NaCl + 2 NaClO3
H2O2 = H20 + O2 =>
10 H2O2 = H20 + 10 O2
NaCrO2 + Br2 + NaOH = NaCrO4 + NaBr + H2O =>
NaCrO2 + 2 Br2 + 4 NaOH = NaCrO4 + 4 NaBr + 2 H2O
C2H5OH + O2 = CH3COOH + H20 =>
10 C2H5OH + 5 O2 = 10 CH3COOH + H20
NH3 + CO2 = (NH2)2CO + H2O =>
2 NH3 + CO2 = (NH2)2CO + H2O
Cu + HBr = CuBr + H =>
Cu + HBr = CuBr + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/15/17
Équations équilibrées sur05/15/16
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