| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + 3 HNo3 = Fe(No3)3 + 3 HCl
CO2 + H2O = O2 + C6H12O2 =>
6 CO2 + 6 H2O = 8 O2 + C6H12O2
Fe3 + Cl = FeCl2 =>
Fe3 + 6 Cl = 3 FeCl2
CUSO4 + ZN = ZNSO4 + CU =>
CUSO4 + ZN = ZNSO4 + CU
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
ClCH2CH2Cl = CH2CHCl + HCl =>
ClCH2CH2Cl = CH2CHCl + HCl
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Br2 + KI + H2O = KIO3 + HBr =>
3 Br2 + KI + 3 H2O = KIO3 + 6 HBr
Pb(C2H3O2)2 + KI = PbI2 + K2(C2H3O2)2 =>
Pb(C2H3O2)2 + 2 KI = PbI2 + K2(C2H3O2)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaClO4 + NH4Cl = NaCl + N2 + HCl + H2O =>
3 NaClO4 + 8 NH4Cl = 3 NaCl + 4 N2 + 8 HCl + 12 H2O
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
LiAlH4(s) + AlCl3(s) = AlH3(s) + LiCl(s) =>
3 LiAlH4(s) + AlCl3(s) = 4 AlH3(s) + 3 LiCl(s)
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CASO4 + Ag = Ag2SO4 + CA =>
CASO4 + 2 Ag = Ag2SO4 + CA
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CuC2O4 + C2H8N2 = C2Cu4H4N2 + H2 + CO2 =>
4 CuC2O4 + C2H8N2 = C2Cu4H4N2 + 2 H2 + 8 CO2
HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl
POCl3 + H2O = HCl + H3PO4 =>
POCl3 + 3 H2O = 3 HCl + H3PO4
K + H2O = H2 + KO =>
K + H2O = H2 + KO
C6H5COONa + HCl = C7H6O2 + NaCl =>
C6H5COONa + HCl = C7H6O2 + NaCl
Na3Po4 + CaCl2 = NaCl + Ca3(Po4)2 =>
2 Na3Po4 + 3 CaCl2 = 6 NaCl + Ca3(Po4)2
CuC2O4 + C2H8N2 = C2Cu4H4N2 + H2 + CO2 =>
4 CuC2O4 + C2H8N2 = C2Cu4H4N2 + 2 H2 + 8 CO2
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C6H5Br + NaOH = C6H5OH + NaBr =>
C6H5Br + NaOH = C6H5OH + NaBr
C6H5COONa + HCl = C7H6O2 + NaCl =>
C6H5COONa + HCl = C7H6O2 + NaCl
Fe{2+} + MnO4{-} + H{+} = Fe{3+} + MnO2 + H2O =>
3 Fe{2+} + MnO4{-} + 4 H{+} = 3 Fe{3+} + MnO2 + 2 H2O
LiOH + HBr = LiBr + H2O =>
LiOH + HBr = LiBr + H2O
C6H12 + O2(g) = CO2(g) + H2O(l) =>
C6H12 + 9 O2(g) = 6 CO2(g) + 6 H2O(l)
Na2SO4*10H2O = Na2SO4 + H2O =>
Na2SO4*10H2O = Na2SO4 + 10 H2O
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
Ca + H2O = H2 + CaO =>
Ca + H2O = H2 + CaO
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Be + HCl = H + BeCl =>
Be + HCl = H + BeCl
FE + Cl2 = FECl3 =>
2 FE + 3 Cl2 = 2 FECl3
CH3C(O)CH3 + CH3CH2OH = (CH3)2C(OCH2CH3)2 + H2O =>
CH3C(O)CH3 + 2 CH3CH2OH = (CH3)2C(OCH2CH3)2 + H2O
Cu + H2SO4 = Cu2SO4 + H2O + SO2 =>
2 Cu + 2 H2SO4 = Cu2SO4 + 2 H2O + SO2
Na2S + H2SO4 = SO2 + Na2SO4 + H2O =>
Na2S + 4 H2SO4 = 4 SO2 + Na2SO4 + 4 H2O
PBr5 + H2O = H3PO4 + HBr =>
PBr5 + 4 H2O = H3PO4 + 5 HBr
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
CO2 + H2O = O2 + C6H12O2 =>
6 CO2 + 6 H2O = 8 O2 + C6H12O2
Al + O2 = Al2O7 =>
4 Al + 7 O2 = 2 Al2O7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/02/19
Équations équilibrées sur05/02/18
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