| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HG + O2 = 2 HGO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
NH4OH + HNO3 = NH4NO3 + H20 =>
15 NH4OH + 5 HNO3 = 10 NH4NO3 + 2 H20
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C17H35COOH + O2 = CO + H2O =>
C17H35COOH + 17 O2 = 18 CO + 18 H2O
CaH2 + N2 = Ca3N2 + H2 =>
3 CaH2 + N2 = Ca3N2 + 3 H2
HNO3 + Pb = Pb(NO3)2 + H2O + N2O =>
10 HNO3 + 4 Pb = 4 Pb(NO3)2 + 5 H2O + N2O
AL + NaOH = Na3ALO3 + H2 =>
2 AL + 6 NaOH = 2 Na3ALO3 + 3 H2
Al + Cl2 = AlCl2 =>
Al + Cl2 = AlCl2
C17H35COOH + O2 = C + H2O =>
C17H35COOH + 8 O2 = 18 C + 18 H2O
Ag2CO3 + HCl = AgCl + H2O + CO2 =>
Ag2CO3 + 2 HCl = 2 AgCl + H2O + CO2
Zn + HCe = ZnCe2 + H2 =>
Zn + 2 HCe = ZnCe2 + H2
KNO2 + H2SO4 = K2SO4 + HNO2 =>
2 KNO2 + H2SO4 = K2SO4 + 2 HNO2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
H3PO4 + OH = H2O + H2PO4 =>
H3PO4 + OH = H2O + H2PO4
C5H10 + O2 = CO2 + H20 =>
2 C5H10 + 10 O2 = 10 CO2 + H20
Bi(NO3)3 + AL + NaOH = Bi + NH3 + NaALO2 =>
Bi(NO3)3 + 9 AL + 9 NaOH = Bi + 3 NH3 + 9 NaALO2
HNO3 = H2O + NO2 + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2
ZN + CUSO4 = ZNSO4 + CU =>
ZN + CUSO4 = ZNSO4 + CU
SO3 + KOH = K2SO4 + H2O =>
SO3 + 2 KOH = K2SO4 + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
PO5 + H2O = H2PO6 =>
PO5 + H2O = H2PO6
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Na2 + H2O = NaOH + H2 =>
Na2 + 2 H2O = 2 NaOH + H2
CH3CHCH2 + MnO4{-} + H2O = CH3COCH3 + MnO2 + OH{-} =>
3 CH3CHCH2 + 2 MnO4{-} + H2O = 3 CH3COCH3 + 2 MnO2 + 2 OH{-}
Be(OH)2 + HNo3 = Be(No3)2 + H2O =>
Be(OH)2 + 2 HNo3 = Be(No3)2 + 2 H2O
Bi(NO3)3 + Al + NaOH = Bi + NH3 + NaAlO2 =>
Bi(NO3)3 + 9 Al + 9 NaOH = Bi + 3 NH3 + 9 NaAlO2
NaOH + CH3COOH = CH3COONa + H2O =>
NaOH + CH3COOH = CH3COONa + H2O
HCl + MnO2 = H2O + MnCl2 + Cl2 =>
4 HCl + MnO2 = 2 H2O + MnCl2 + Cl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)
Fe + Br = FeBr =>
Fe + Br = FeBr
CsOH + Br2 = CsBr + CsBrO3 + HBr =>
3 CsOH + 3 Br2 = 2 CsBr + CsBrO3 + 3 HBr
H3PO4 = H + H2PO4 =>
H3PO4 = H + H2PO4
AlCl3 + F2 = AlF3 + Cl2 =>
2 AlCl3 + 3 F2 = 2 AlF3 + 3 Cl2
H2O + FeCl2 = HCl + FeO =>
H2O + FeCl2 = 2 HCl + FeO
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)
SO3 + K2O = K2SO4 =>
SO3 + K2O = K2SO4
Fe + HCi = FeCi2 + H2 =>
Fe + 2 HCi = FeCi2 + H2
NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O
CH3CHCH2 + MnO4{-} + H2O = CH3COCH3 + MnO2 + OH{-} =>
3 CH3CHCH2 + 2 MnO4{-} + H2O = 3 CH3COCH3 + 2 MnO2 + 2 OH{-}
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
SO2 + KOH = K2SO3 + H2O =>
SO2 + 2 KOH = K2SO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/13/17
Équations équilibrées sur03/15/16
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