| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnF2 + H2SO4 = F2SO4 + MnH2
C6H8 + C4H2O3 = C10H10O3 =>
C6H8 + C4H2O3 = C10H10O3
H + SO = HSO =>
H + SO = HSO
CH4 + CO2 = CH2O =>
CH4 + CO2 = 2 CH2O
Pb(OH)2 + HCNS = PbOHCNS + H2O =>
Pb(OH)2 + HCNS = PbOHCNS + H2O
Al(OH)3 + HCl = Al + Cl + H2O =>
Al(OH)3 + 3 HCl = Al + 3 Cl + 3 H2O
Ni(NO3)2*5H2O + Fe(NO3)3*6H2O + C6H8O6 = NiFe2O4 + CO2 + NO2 + H2O =>
5 Ni(NO3)2*5H2O + 10 Fe(NO3)3*6H2O + 2 C6H8O6 = 5 NiFe2O4 + 12 CO2 + 40 NO2 + 93 H2O
K3 + P + HCl = KCl + PH =>
K3 + 3 P + 3 HCl = 3 KCl + 3 PH
Mg + CH3COOH = Mg(CHCOOH)2 + H2 =>
Mg + 2 CH3COOH = Mg(CHCOOH)2 + 2 H2
Cr(NO3)2 + K3PO4 = CrPO4 + K3(NO3)2 =>
Cr(NO3)2 + K3PO4 = CrPO4 + K3(NO3)2
C9H12O + O2 = CO2 + H2O =>
2 C9H12O + 23 O2 = 18 CO2 + 12 H2O
Fe2(SO4)3 = Fe2O3 + SO3 =>
Fe2(SO4)3 = Fe2O3 + 3 SO3
NaHCO3 + C6H8O7 = C6H8O7Na + CO2 + H2O =>
18 NaHCO3 + 19 C6H8O7 = 18 C6H8O7Na + 24 CO2 + 13 H2O
CaBr + NaOH = Ca(OH)2 + Na2Br =>
CaBr + 2 NaOH = Ca(OH)2 + Na2Br
H3PO4 + Mg = MgH2PO4 + H2 =>
2 H3PO4 + 2 Mg = 2 MgH2PO4 + H2
C12H14ClNO3 + C12H18O + Cs2CO3 = C23H29NO4 + CsCl + CO2 + H2O =>
32 C12H14ClNO3 + 29 C12H18O + 16 Cs2CO3 = 32 C23H29NO4 + 32 CsCl + 12 CO2 + 21 H2O
Cl2 + As = AsCl5 =>
5 Cl2 + 2 As = 2 AsCl5
ZnCl2 + C2H5SN = ZnS + C2H5N + Cl =>
ZnCl2 + C2H5SN = ZnS + C2H5N + 2 Cl
Pb(SO4)2 + HIO4 = Pb(IO4)4 + H2O + SO3 =>
Pb(SO4)2 + 4 HIO4 = Pb(IO4)4 + 2 H2O + 2 SO3
H4P2O7 + CuOH = Cu4(P2O7) + H2O =>
H4P2O7 + 4 CuOH = Cu4(P2O7) + 4 H2O
AI + CO(NO3)2 = AI(NO3)3 + CO =>
2 AI + 3 CO(NO3)2 = 2 AI(NO3)3 + 3 CO
HF + SF4 = SF5 + H2 =>
2 HF + 2 SF4 = 2 SF5 + H2
MnO4{-} + SO2 = Mn{+}2 + SO4{-} =>
MnO4{-} + 2 SO2 = Mn{+}2 + 2 SO4{-}
Br{-}(aq) = Br2(l) + e =>
2 Br{-}(aq) = Br2(l) + 2e
CaP + H2SO4 = CaSO4 + H2P =>
CaP + H2SO4 = CaSO4 + H2P
KNO2* + O2 = KNO3 =>
2 KNO2* + O2 = 2 KNO3
CaSO4 + Al(NO4)3 = AlSO4 + Ca(NO4)3 =>
CaSO4 + Al(NO4)3 = AlSO4 + Ca(NO4)3
Ni(SO4)3 + NaCO3 = NiCO3 + Na(SO4)3 =>
Ni(SO4)3 + NaCO3 = NiCO3 + Na(SO4)3
PbO2(s) = Pb(i) + O2(g) =>
PbO2(s) = Pb(i) + O2(g)
K2SO4 + Pb(NO3)2 = Pb(SO4) + K2(NO3)2 =>
K2SO4 + Pb(NO3)2 = Pb(SO4) + K2(NO3)2
KMnO4 + SO2 + HCl + H2O = MnCl2 + KCl + H2SO4 =>
2 KMnO4 + 5 SO2 + 6 HCl + 2 H2O = 2 MnCl2 + 2 KCl + 5 H2SO4
Al2(SO4)3 + NaHO = Al(HO)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaHO = 2 Al(HO)3 + 3 Na2SO4
KClO3 + S + H2O = K2SO4 + H2SO4 + HCl =>
2 KClO3 + 2 S + 2 H2O = K2SO4 + H2SO4 + 2 HCl
K2Cr2O7 + HCl = Cl2 + Cr2O3 + H2O + K2O =>
K2Cr2O7 + 6 HCl = 3 Cl2 + Cr2O3 + 3 H2O + K2O
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
AgNO3KBr = AgBr + KNO3 =>
AgNO3KBr = AgBr + KNO3
C6H8O6 + KNO3 = K2O + CO + H2O + NO2 =>
C6H8O6 + 8 KNO3 = 4 K2O + 6 CO + 4 H2O + 8 NO2
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
HNO3(conc) + Zn = Zn(NO3)2 + H2 =>
2 HNO3(conc) + Zn = Zn(NO3)2 + H2
Zn(NO3)2 + K3(PO4) = Zn3(PO4)2 + K(NO3) =>
3 Zn(NO3)2 + 2 K3(PO4) = Zn3(PO4)2 + 6 K(NO3)
Al(OH)3 + Na3NO3 = AlNO3 + NaOH =>
Al(OH)3 + Na3NO3 = AlNO3 + 3 NaOH
HgO + NaOH = Hg(OH)2 + Na2O =>
HgO + 2 NaOH = Hg(OH)2 + Na2O
C2H3ClO2 + O2 = CO2 + H2O + HCl =>
2 C2H3ClO2 + 3 O2 = 4 CO2 + 2 H2O + 2 HCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NH3 + H2S + O2 = (NH4)2SO4 =>
2 NH3 + H2S + 2 O2 = (NH4)2SO4
H2O + P2H2 + HNO3 = H2PO4 + NH3 =>
11 H2O + 4 P2H2 + 7 HNO3 = 8 H2PO4 + 7 NH3
(CH3COO)2Fe + MnO4{-} + H{+} = CO2 + Fe{+} + Mn{2+} + H2O =>
(CH3COO)2Fe + 3 MnO4{-} + 10 H{+} = 4 CO2 + Fe{+} + 3 Mn{2+} + 8 H2O
NaClO + NaI + H2SO4 = Na2SO4 + I2 + NaCl + H2O =>
NaClO + 2 NaI + H2SO4 = Na2SO4 + I2 + NaCl + H2O
H2S + SOH = H2O + S =>
H2S + 2 SOH = 2 H2O + 3 S
[Ag(NH3)2]Cl + HCl = AgCl + NH4Cl =>
[Ag(NH3)2]Cl + 2 HCl = AgCl + 2 NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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