| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4 + NaOH = NaH2PO4 + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CoFeF5 = CoF2 + FeF3 =>
CoFeF5 = CoF2 + FeF3
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
KBrO3 + NaCl + H2SO4 = Cl2 + KBr + Na2SO4 + H2O =>
KBrO3 + 6 NaCl + 3 H2SO4 = 3 Cl2 + KBr + 3 Na2SO4 + 3 H2O
C3H7OH + Na = C3H7ONa + H2 =>
2 C3H7OH + 2 Na = 2 C3H7ONa + H2
SrO + H2O = Sr(OH)2 =>
SrO + H2O = Sr(OH)2
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Cr2O3 + CO = Cr + CO2 =>
Cr2O3 + 3 CO = 2 Cr + 3 CO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Cr2O3 + CO = Cr + CO2 =>
Cr2O3 + 3 CO = 2 Cr + 3 CO2
AgNO3 + CUSO4 = AgSO4 + CUNO3 =>
AgNO3 + CUSO4 = AgSO4 + CUNO3
CeO2 + Y2O3 + B = Ce3YB24 + B2O2 =>
12 CeO2 + 2 Y2O3 + 126 B = 4 Ce3YB24 + 15 B2O2
Mg(NO3)2 = MgO + NO2 + O2 =>
2 Mg(NO3)2 = 2 MgO + 4 NO2 + O2
CH3OH + Na = CH3ONa + H2 =>
2 CH3OH + 2 Na = 2 CH3ONa + H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Mg(NO3)2 + CaI2 = Ca(NO3)2 + MgI2 =>
Mg(NO3)2 + CaI2 = Ca(NO3)2 + MgI2
CH2Cl2 + Cl2 = HCl + CHCl3 =>
CH2Cl2 + Cl2 = HCl + CHCl3
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
CH6 = CH2 + H2 =>
CH6 = CH2 + 2 H2
HCl + Mg(OH)2 = H2O + MgCl2 =>
2 HCl + Mg(OH)2 = 2 H2O + MgCl2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H6 = CH2 + H2 =>
C2H6 = 2 CH2 + H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C2H6 = C2H2 + H2 =>
C2H6 = C2H2 + 2 H2
BACl2 + Al2(SO4)3 = BASO4 + AlCl3 =>
3 BACl2 + Al2(SO4)3 = 3 BASO4 + 2 AlCl3
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
CeO2 + Y2O3 + B = CeYB12 + B2O2 =>
4 CeO2 + 2 Y2O3 + 62 B = 4 CeYB12 + 7 B2O2
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
CH3(CH2)16COONa + FeCl3 = Fe[CH3(CH2)16COO]3 + NaCl =>
3 CH3(CH2)16COONa + FeCl3 = Fe[CH3(CH2)16COO]3 + 3 NaCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4
C8H7O2COOH + NaOH = NaC8H7O2COO + H2O =>
C8H7O2COOH + NaOH = NaC8H7O2COO + H2O
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
H2SO4 + S = SO2 + H2O =>
2 H2SO4 + S = 3 SO2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
HCl + KOH = H2O + KCl =>
HCl + KOH = H2O + KCl
NaBr + H2SO4 = Br2 + SO2 + Na2SO4 + H2O =>
2 NaBr + 2 H2SO4 = Br2 + SO2 + Na2SO4 + 2 H2O
NaNO2 + KMnO4 + H2SO4 = NaNO3 + MnSO4 + K2SO4 + H2O =>
5 NaNO2 + 2 KMnO4 + 3 H2SO4 = 5 NaNO3 + 2 MnSO4 + K2SO4 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
MnO4 + C2O4{-2} + H{+2} = Mn{+2} + CO2 + H2O =>
MnO4 + 7 C2O4{-2} + 8 H{+2} = Mn{+2} + 14 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/25/19
Équations équilibrées sur09/24/18
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