| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 ZnSO2 + O2 = 2 ZnO + 2 SO2
(NH4)2SO4 + AgNO3 = NH4NO3 + Ag2SO4 =>
(NH4)2SO4 + 2 AgNO3 = 2 NH4NO3 + Ag2SO4
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
Ca(HCO3)2(aq)(heat) = CaCO3(s) + CO2(g) + H2O(l) =>
Ca(HCO3)2(aq)(heat) = CaCO3(s) + CO2(g) + H2O(l)
C3H5N3O9 = N2 + CO2 + H2O + O2 =>
4 C3H5N3O9 = 6 N2 + 12 CO2 + 10 H2O + O2
C10H16 + CI2 = C + HCI =>
C10H16 + 8 CI2 = 2 C + 16 HCI
MnO2 + H2SO4 + NaCl = MnSO4 + Na2SO4 + H2O + Cl2 =>
MnO2 + 2 H2SO4 + 2 NaCl = MnSO4 + Na2SO4 + 2 H2O + Cl2
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
Co(H20)6 + HCl = CoCl4 + H20 =>
5 Co(H20)6 + 20 HCl = 5 CoCl4 + 31 H20
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
PbO + H2SO4 = PbSO4 + H2O =>
PbO + H2SO4 = PbSO4 + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
P2S5 + KClO3 + H2O = H3PO4 + H2SO4 + KCl =>
3 P2S5 + 20 KClO3 + 24 H2O = 6 H3PO4 + 15 H2SO4 + 20 KCl
CH4 + N2Cl4 = H2 + N2 + CCl4 =>
CH4 + N2Cl4 = 2 H2 + N2 + CCl4
Cr2O3 + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr2O3 + 3 KNO3 + 4 KOH = 2 K2CrO4 + 3 KNO2 + 2 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Ba(ClO3)2 = BaCl2 + O2 =>
Ba(ClO3)2 = BaCl2 + 3 O2
H2O + NO = HNO2 + H =>
H2O + NO = HNO2 + H
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
Li2CO3 = Li2O + CO2 =>
Li2CO3 = Li2O + CO2
MGBr2 + Cl2 = MGCl2 + Br2 =>
MGBr2 + Cl2 = MGCl2 + Br2
Na2(CO3) + Cu(SO4) = Na2(SO4) + Cu(CO3) =>
Na2(CO3) + Cu(SO4) = Na2(SO4) + Cu(CO3)
CsOH = Cs2O + H2O =>
2 CsOH = Cs2O + H2O
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Cu + NO3{-} + H{+} = Cu{2+} + NO + H2O =>
3 Cu + 2 NO3{-} + 8 H{+} = 3 Cu{2+} + 2 NO + 4 H2O
P4 + NaOH + H2O = PH4 + NaHPO3 =>
P4 + 2 NaOH + 4 H2O = 2 PH4 + 2 NaHPO3
P4 + NaOH + H2O = PH3 + NaHPO3 =>
7 P4 + 12 NaOH + 24 H2O = 16 PH3 + 12 NaHPO3
KOH + HNO3 = H2O + KNO3 =>
KOH + HNO3 = H2O + KNO3
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
NH3 + F2 = NH4F + NF3 =>
4 NH3 + 3 F2 = 3 NH4F + NF3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe3O4(s) + C(s) = Fe(l) + CO2(g) =>
Fe3O4(s) + 2 C(s) = 3 Fe(l) + 2 CO2(g)
H2SO4 + ZN(OH)2 = ZNSO4 + H2O =>
H2SO4 + ZN(OH)2 = ZNSO4 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
C8H20 + O2 = CO2 + H2O =>
C8H20 + 13 O2 = 8 CO2 + 10 H2O
As2O3 + KI + HCl = AsI3 + KCl + H2O =>
As2O3 + 6 KI + 6 HCl = 2 AsI3 + 6 KCl + 3 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
KI + KMnO4 + H2SO4 = I2 + MnSO4 + K2SO4 + H2O =>
10 KI + 2 KMnO4 + 8 H2SO4 = 5 I2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/31/16
Équations équilibrées sur04/30/15
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