| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CBH5 = 2 C + 2 B + 5 H2
Na2SO4*12H2O + BaCl2*2H2O = BaSO4 + NaCl + H2O =>
Na2SO4*12H2O + BaCl2*2H2O = BaSO4 + 2 NaCl + 14 H2O
NaHCO3 + CH4CO2 = CH3CO2Na + CO2 + H2O =>
NaHCO3 + CH4CO2 = CH3CO2Na + CO2 + H2O
Hg + P = HgP =>
Hg + P = HgP
I5O + H2O = H2I5O2 =>
I5O + H2O = H2I5O2
BaCl2 + AgNO3 = Ba(NO3)2 + AgCl =>
BaCl2 + 2 AgNO3 = Ba(NO3)2 + 2 AgCl
Hg + P = HgP =>
Hg + P = HgP
HCl + BaSO3 = H2SO3 + BaCl2 =>
2 HCl + BaSO3 = H2SO3 + BaCl2
Hg + P = Hg3P2 =>
3 Hg + 2 P = Hg3P2
Na + O(O2) = NaO =>
3 Na + O(O2) = 3 NaO
NaCl + AgF = AgCl + NaF =>
NaCl + AgF = AgCl + NaF
Li2CO3 + HNO3 = LiNO3 + H2CO3 =>
Li2CO3 + 2 HNO3 = 2 LiNO3 + H2CO3
HCIO3 + Br2 + H2O = HBrO3 + HCI =>
5 HCIO3 + 3 Br2 + 3 H2O = 6 HBrO3 + 5 HCI
Hg + P = HgP =>
Hg + P = HgP
AgNO3 + Cl = AgCl + NO3 =>
AgNO3 + Cl = AgCl + NO3
CO + H2SO4 = CO2 + SO2 + H2O =>
CO + H2SO4 = CO2 + SO2 + H2O
KOH + AgCl = KCl + Ag + O2 + H2O =>
4 KOH + 4 AgCl = 4 KCl + 4 Ag + O2 + 2 H2O
NaBr + C12 = Br2 + NaC1 =>
12 NaBr + C12 = 6 Br2 + 12 NaC1
HCl + K2Cr2O7 + Na2S = CrCl3 + KCl + H2O + Na2SO4 =>
32 HCl + 4 K2Cr2O7 + 3 Na2S = 8 CrCl3 + 8 KCl + 16 H2O + 3 Na2SO4
ZnS + ZnSO4 = ZnO + SO2 =>
ZnS + 3 ZnSO4 = 4 ZnO + 4 SO2
KOH + AgCl = KCl + Ag + O2 + H2O =>
4 KOH + 4 AgCl = 4 KCl + 4 Ag + O2 + 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
KOH + AgCl = KCl + Ag + O2 + H2O =>
4 KOH + 4 AgCl = 4 KCl + 4 Ag + O2 + 2 H2O
ZnS + ZnSO4 = ZnO + SO2 =>
ZnS + 3 ZnSO4 = 4 ZnO + 4 SO2
KOH + AgCl = KCl + AgOH =>
KOH + AgCl = KCl + AgOH
C6H12 + MnO4 = C3O2H6 + MnO2 =>
C6H12 + 2 MnO4 = 2 C3O2H6 + 2 MnO2
Mg(OH)2 + CuCl2 = Cu(OH)2 + MgCl2 =>
Mg(OH)2 + CuCl2 = Cu(OH)2 + MgCl2
Cr(OH)3 + HOAc = Cr(OAc)3 + H2O =>
Cr(OH)3 + 3 HOAc = Cr(OAc)3 + 3 H2O
NH4NO3 + NaI = NH4I + NaNO3 =>
NH4NO3 + NaI = NH4I + NaNO3
CuFeS2 + Fe{3+} = Cu{2+} + Fe{2+} + S8 =>
4 CuFeS2 + 16 Fe{3+} = 4 Cu{2+} + 20 Fe{2+} + S8
SrBr2 + H2SO4 = SrSO4 + HBr =>
SrBr2 + H2SO4 = SrSO4 + 2 HBr
PbF2 + PCl3 = PF3 + PbCl2 =>
3 PbF2 + 2 PCl3 = 2 PF3 + 3 PbCl2
ZnS + ZnSO4 = ZnO + SO2 =>
ZnS + 3 ZnSO4 = 4 ZnO + 4 SO2
KCrO2 + HBr = CrBr3 + K2O + H2O =>
2 KCrO2 + 6 HBr = 2 CrBr3 + K2O + 3 H2O
ZnS + ZnSO4 = ZnO + SO2 =>
ZnS + 3 ZnSO4 = 4 ZnO + 4 SO2
Cl2 + CaF2 = ClF + Ca =>
Cl2 + CaF2 = 2 ClF + Ca
CuSO4*5H2O + KClO3 + H2O2 + C = KCuO4 + KHSO4 + H2O + CCl4O6 =>
2 CuSO4*5H2O + 4 KClO3 + H2O2 + C = 2 KCuO4 + 2 KHSO4 + 10 H2O + CCl4O6
K2CO3 + HClO4 = KClO4 + H2CO3 =>
K2CO3 + 2 HClO4 = 2 KClO4 + H2CO3
ZnS + ZnSO4 = ZnO + SO2 =>
ZnS + 3 ZnSO4 = 4 ZnO + 4 SO2
KOH + AgCl = KCl + Ag + O2 + H2O =>
4 KOH + 4 AgCl = 4 KCl + 4 Ag + O2 + 2 H2O
MnO4{-} + AsO3{3-} + H2O = Mn{+2} + AsO4{3-} + OH{-} =>
2 MnO4{-} + 5 AsO3{3-} + 3 H2O = 2 Mn{+2} + 5 AsO4{3-} + 6 OH{-}
ZnS + ZnSO4 = ZnO + SO2 =>
ZnS + 3 ZnSO4 = 4 ZnO + 4 SO2
N2O5 + Al(OH)3 = Al(OH)2NO3 + H2O =>
N2O5 + 2 Al(OH)3 = 2 Al(OH)2NO3 + H2O
KCl + N2 = KN + Cl2 =>
2 KCl + N2 = 2 KN + Cl2
cobalt(ii)chloride + sodiumcarbonate = cobalt(ii)carbonate + sodiumchloride =>
CoCl2 + Na2CO3 = CoCO3 + 2 NaCl
SrO + Cr2O3 + SrH2 = Sr200Cr10O25H15 + H =>
10 SrO + 5 Cr2O3 + 190 SrH2 = Sr200Cr10O25H15 + 365 H
LiOH(aq) + HClO3(aq) = LiClO3(aq) + H2O =>
LiOH(aq) + HClO3(aq) = LiClO3(aq) + H2O
KOH + AgCl = KCl + Ag + O2 + H2O =>
4 KOH + 4 AgCl = 4 KCl + 4 Ag + O2 + 2 H2O
Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3
H2S(aq) + NiSO4(aq) = H2SO4 + NiS =>
H2S(aq) + NiSO4(aq) = H2SO4 + NiS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/23/24
Équations équilibrées sur10/23/23
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