| Équations équilibrées la veille | Équations équilibrées le lendemain |
KO + CO2 = KCO3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C3H7 + O2 = CO2 + H2O =>
4 C3H7 + 19 O2 = 12 CO2 + 14 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
MnO4{-} + (COOH)2 + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5(COOH)2 + 6 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
C48H95O33SN + O2 = H2O + CO2 + SO2 + N2 =>
4 C48H95O33SN + 225 O2 = 190 H2O + 192 CO2 + 4 SO2 + 2 N2
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
BaO + SO2 = BaSO3 =>
BaO + SO2 = BaSO3
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Co(NO3)2 + NaOH = Co(OH)2 + NaNO3 =>
Co(NO3)2 + 2 NaOH = Co(OH)2 + 2 NaNO3
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
Mg + N + H + P + O = MgNH4PO4 =>
Mg + N + 4 H + P + 4 O = MgNH4PO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fr3P + I2 = FrI + P4 =>
4 Fr3P + 6 I2 = 12 FrI + P4
FeCl2 + KMnO4 + HCl = FeCl3 + KCl + MnCl2 + H2O =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + KCl + MnCl2 + 4 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KAlO2 + SiO2 = KAlSi3O8 =>
KAlO2 + 3 SiO2 = KAlSi3O8
Ba(OH)2 + HCN = Ba(CN)2 + H2O =>
Ba(OH)2 + 2 HCN = Ba(CN)2 + 2 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
H2SO4 = H2O + O2 + SO2 =>
2 H2SO4 = 2 H2O + O2 + 2 SO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
ClO + H2O = Cl + OH =>
ClO + H2O = Cl + 2 OH
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Zn(OH)2 + CH3COOH = Zn(CH3COO)2 + H2O =>
Zn(OH)2 + 2 CH3COOH = Zn(CH3COO)2 + 2 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
ClO + H2O = Cl2 + OH =>
2 ClO + 2 H2O = Cl2 + 4 OH
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
ClO3 + H2O = Cl2 + OH =>
2 ClO3 + 6 H2O = Cl2 + 12 OH
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
Sc(NO3)3 + Na2SO4 = Sc2(SO4)3 + NaNO3 =>
2 Sc(NO3)3 + 3 Na2SO4 = Sc2(SO4)3 + 6 NaNO3
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
CuSO4*5H2O + NaOH + NaKC4H4O6*4H2O = CuSO4NaOHNaKC4H4O6*4H2O*5H2O =>
CuSO4*5H2O + NaOH + NaKC4H4O6*4H2O = CuSO4NaOHNaKC4H4O6*4H2O*5H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/09/19
Équations équilibrées sur11/08/18
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