| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgNO3 + 2 NaOH = H2O + 2 NaNO3 + Ag2O
ZnS + O2 = ZnO + SO4 =>
2 ZnS + 5 O2 = 2 ZnO + 2 SO4
CsOH + P4O10 = Cs3PO4 + H2O =>
12 CsOH + P4O10 = 4 Cs3PO4 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KHSO3 + NaOH = NaHSO3 + KOH =>
KHSO3 + NaOH = NaHSO3 + KOH
Cl2 + C7H14 = C5H12 + CCl =>
7 Cl2 + 12 C7H14 = 14 C5H12 + 14 CCl
AgNO3SrCl2 = AgCl2NO3Sr =>
AgNO3SrCl2 = AgCl2NO3Sr
HNO3 + Cu = Cu(NO3)2 + N2 + H2O =>
12 HNO3 + 5 Cu = 5 Cu(NO3)2 + N2 + 6 H2O
Au + O = Au2O3 =>
2 Au + 3 O = Au2O3
AgNO3(aq) + NaI(aq) = NaNO3(aq) + AgI(s) =>
AgNO3(aq) + NaI(aq) = NaNO3(aq) + AgI(s)
NaOH + Pb(NO3)2 = PbOH + Na(NO3)2 =>
NaOH + Pb(NO3)2 = PbOH + Na(NO3)2
MoS2 + Na2CO3 + O2 = Na2MoO4 + Na2SO4 + CO2 =>
2 MoS2 + 6 Na2CO3 + 9 O2 = 2 Na2MoO4 + 4 Na2SO4 + 6 CO2
KNO3 + NH4Cl = KCl + NH4NO3 =>
KNO3 + NH4Cl = KCl + NH4NO3
NaPO4 + CaNO3 = NaNO3 + CaPO4 =>
NaPO4 + CaNO3 = NaNO3 + CaPO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NH4I + Pb2(NO3)4 = NH4NO3 + Pb2I4 =>
4 NH4I + Pb2(NO3)4 = 4 NH4NO3 + Pb2I4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NaOH + Al(OH)3 = Na3(Al(OH)6) =>
3 NaOH + Al(OH)3 = Na3(Al(OH)6)
HgS + K = KHgS =>
HgS + K = KHgS
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
F2 + KCl = FCl + K =>
F2 + 2 KCl = 2 FCl + 2 K
PbS + HNO3 = Pb(NO3)3 + NO + S + H2O =>
PbS + 4 HNO3 = Pb(NO3)3 + NO + S + 2 H2O
AgNO3 + CN = Ag(CN)2 + NO3 =>
AgNO3 + 2 CN = Ag(CN)2 + NO3
CH3CH2CH2CO2H(l) + CH2CH3OH(l) = CH3CH2CH2CO2CH2CH3(l) + H2O(l) =>
CH3CH2CH2CO2H(l) + CH2CH3OH(l) = CH3CH2CH2CO2CH2CH3(l) + H2O(l)
Pb + HCl = H4PbCl6 + H2 =>
Pb + 6 HCl = H4PbCl6 + H2
C6H12 + H2SO4 = SO2 + C + H2O =>
C6H12 + 6 H2SO4 = 6 SO2 + 6 C + 12 H2O
C2H18 + O2 = CO2 + H2O =>
2 C2H18 + 13 O2 = 4 CO2 + 18 H2O
HI + NaCO3 = HCO3 + NaI =>
HI + NaCO3 = HCO3 + NaI
Pb(NO3)2 + PO4 = PbPO4 + NO3 =>
Pb(NO3)2 + PO4 = PbPO4 + 2 NO3
C + H + O = C9H8O4 =>
9 C + 8 H + 4 O = C9H8O4
Fe + F2 = FeF3 =>
2 Fe + 3 F2 = 2 FeF3
KMnO4 + C2H5OH + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
12 KMnO4 + 5 C2H5OH + 18 H2SO4 = 6 K2SO4 + 12 MnSO4 + 10 CO2 + 33 H2O
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
NH4Cl + NH4NO3 = N2 + Cl2 + H2O =>
2 NH4Cl + 4 NH4NO3 = 5 N2 + Cl2 + 12 H2O
BaO2 = BaO + O =>
BaO2 = BaO + O
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
K4Fe(CN)6 + KMnO4 + HCl = KCl + FeCl3 + MnCl2 + CO2 + NO + H2O =>
5 K4Fe(CN)6 + 43 KMnO4 + 164 HCl = 63 KCl + 5 FeCl3 + 43 MnCl2 + 30 CO2 + 30 NO + 82 H2O
Fe + H2SO4 = Fe(SO4)3 + SO2 + H2O =>
Fe + 6 H2SO4 = Fe(SO4)3 + 3 SO2 + 6 H2O
C9H11Cl + NH4 = C9H11NH2 + HCl + H =>
C9H11Cl + NH4 = C9H11NH2 + HCl + H
FeBr3 + CsOH = Fe(OH)3 + CsBr =>
FeBr3 + 3 CsOH = Fe(OH)3 + 3 CsBr
HC7H5O2 = H + C7H5O2 =>
HC7H5O2 = H + C7H5O2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
C3H5(OH)3 + O2 = CO2 + H2O =>
2 C3H5(OH)3 + 7 O2 = 6 CO2 + 8 H2O
Ni{2+} + NH3 = Ni(NH3)6{2+} =>
Ni{2+} + 6 NH3 = Ni(NH3)6{2+}
NaOH + P2O5 = H2O + Na3PO4 =>
6 NaOH + P2O5 = 3 H2O + 2 Na3PO4
C3H5(OH)3 + O2 = CO2 + H2O =>
2 C3H5(OH)3 + 7 O2 = 6 CO2 + 8 H2O
ZnSO4 + NaOCl + H2 = ZnCl2 + Na2SO3 + H2O =>
ZnSO4 + 2 NaOCl + 3 H2 = ZnCl2 + Na2SO3 + 3 H2O
K2MnO4 + H2O = MnO2 + KMnO4 + KOH =>
3 K2MnO4 + 2 H2O = MnO2 + 2 KMnO4 + 4 KOH
K + Cu(NO3)2 = Cu + KNO3 =>
2 K + Cu(NO3)2 = Cu + 2 KNO3
HCl + MnO2 = MnCl2 + H2O + Cl2 =>
4 HCl + MnO2 = MnCl2 + 2 H2O + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/26/24
Équations équilibrées sur04/25/23
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