| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 NaNO2 + 2 H3PO4 = 2 Na3PO4 + 3 NO + 3 NO2 + 3 H2O
Na2SO4 + Ba(NO3)2 = BaSO4 + NaNO3 =>
Na2SO4 + Ba(NO3)2 = BaSO4 + 2 NaNO3
Na3(PO4)2 = Na + PO4 =>
Na3(PO4)2 = 3 Na + 2 PO4
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
V + O2 = V2O3 =>
4 V + 3 O2 = 2 V2O3
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
CsO + NO2 = CsNO3 =>
CsO + NO2 = CsNO3
CoS + H2O2 + NaOH = Co(OH)2 + Na2SO4 + H2O =>
CoS + 4 H2O2 + 2 NaOH = Co(OH)2 + Na2SO4 + 4 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NH4Cl + CuO = CuCl2 + Cu + N2 + H2O =>
2 NH4Cl + 4 CuO = CuCl2 + 3 Cu + N2 + 4 H2O
Pt + HNO3 + HCl = H2PtCl6 + NO2 + H2O =>
Pt + 4 HNO3 + 6 HCl = H2PtCl6 + 4 NO2 + 4 H2O
CaCl2NH3C = CaCNH3Cl2 =>
CaCl2NH3C = CaCNH3Cl2
Br2 + Cl{-} = Br{-} + Cl2 =>
Br2 + 2 Cl{-} = 2 Br{-} + Cl2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
NaBH4 + HAuCl4 + H2O = Au + NaCl + B(OH3) + H2 =>
8 NaBH4 + 2 HAuCl4 + 8 H2O = 2 Au + 8 NaCl + 8 B(OH3) + 13 H2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
FeS + HNO3 = Fe(NO3)3 + H2SO4 + NO2 + H2O =>
FeS + 12 HNO3 = Fe(NO3)3 + H2SO4 + 9 NO2 + 5 H2O
O2 + Sb2S2 = Sb2O4 + SO2 =>
4 O2 + Sb2S2 = Sb2O4 + 2 SO2
HONH2 + H2O = H2ONH2 + OH =>
HONH2 + H2O = H2ONH2 + OH
HONH2H2O = H2ONH2OH =>
HONH2H2O = H2ONH2OH
CaCO3(aq) + H2SO4(aq) = CaSO4(s) + H2CO3(s) =>
CaCO3(aq) + H2SO4(aq) = CaSO4(s) + H2CO3(s)
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
C10H20 + KMnO4 + H2O = C10H20(OH)2 + MnO2 + KOH =>
3 C10H20 + 2 KMnO4 + 4 H2O = 3 C10H20(OH)2 + 2 MnO2 + 2 KOH
Fe2O3NaOH = Fe2NaOHO3 =>
Fe2O3NaOH = Fe2NaOHO3
LiNO3 + NH4HCO = Li2O + N2 + CO2 + H2O =>
14 LiNO3 + 10 NH4HCO = 7 Li2O + 12 N2 + 10 CO2 + 25 H2O
NaCl + NH3 + CO2 + H2O = NH4Cl + NaHCO3 =>
NaCl + NH3 + CO2 + H2O = NH4Cl + NaHCO3
C3H8 + O5 = CO3 + H2O =>
5 C3H8 + 13 O5 = 15 CO3 + 20 H2O
AgHCl = AgClH =>
AgHCl = AgClH
NH2(CH2)6NH2 + HOOC(CH2)4COOH = NH2(CH2)6NHCO(CH2)4COOH + H2O =>
NH2(CH2)6NH2 + HOOC(CH2)4COOH = NH2(CH2)6NHCO(CH2)4COOH + H2O
CO + H = (CH4) + H2O =>
CO + 6 H = (CH4) + H2O
C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
Sr + P4 = Sr3P2 =>
6 Sr + P4 = 2 Sr3P2
Zn(S) + HgSO4(aq) = ZnSO4(aq) + Hg(S) =>
Zn(S) + HgSO4(aq) = ZnSO4(aq) + Hg(S)
C2H5O + O2 = CO2 + H2O =>
4 C2H5O + 11 O2 = 8 CO2 + 10 H2O
NaClO + NaOH + Br2 = NaBrO3 + H2O + NaCl =>
5 NaClO + 2 NaOH + Br2 = 2 NaBrO3 + H2O + 5 NaCl
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Ga + O2 = GaO =>
2 Ga + O2 = 2 GaO
Na3AsO4 + NaI + H2SO4 = Na3AsO3 + H2O + I2 + Na2SO4 =>
Na3AsO4 + 2 NaI + H2SO4 = Na3AsO3 + H2O + I2 + Na2SO4
K2Cr2O7 + Al = K2CrO4 + Cr2O3 + Al2O3 =>
2 K2Cr2O7 + 2 Al = 2 K2CrO4 + Cr2O3 + Al2O3
K + ZnCl2 = KCl2 + Zn =>
K + ZnCl2 = KCl2 + Zn
NH3 + LiOH = Li3N + H2O =>
NH3 + 3 LiOH = Li3N + 3 H2O
BH4{-} + I2 = B3H8{-} + H2 + I{-} =>
3 BH4{-} + I2 = B3H8{-} + 2 H2 + 2 I{-}
Na3PO4 + MgCl2 + NH4OH = NH4MgPO4 + NaCl + NaOH =>
Na3PO4 + MgCl2 + NH4OH = NH4MgPO4 + 2 NaCl + NaOH
Al(HCO3)3(s) = Al2(CO3)3(s) + CO2(g) + H2O(g) =>
2 Al(HCO3)3(s) = Al2(CO3)3(s) + 3 CO2(g) + 3 H2O(g)
KClO3 + C6H6 = KCl + CO2 + H2O =>
5 KClO3 + C6H6 = 5 KCl + 6 CO2 + 3 H2O
KNO3 + K2SO3 + H2O = N2O + K2SO4 + K(OH) =>
2 KNO3 + 4 K2SO3 + H2O = N2O + 4 K2SO4 + 2 K(OH)
MgH2 + HOCl = MgCl2 + H2O =>
MgH2 + 2 HOCl = MgCl2 + 2 H2O
Zn + Na2O = ZnO + Na =>
Zn + Na2O = ZnO + 2 Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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