| Équations équilibrées la veille |
I2 + 2 CuSO4 + 2 Na2SO3 + 2 H2O = 2 CuI + 2 Na2SO4 + 2 H2SO4
V2O5 + H2 = V203 + H2O =>
203 V2O5 + 1015 H2 = 2 V203 + 1015 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu2O + H2SO4 + KMnO4 = CuSO4 + MnSO4 + K2SO4 + H2O =>
5 Cu2O + 13 H2SO4 + 2 KMnO4 = 10 CuSO4 + 2 MnSO4 + K2SO4 + 13 H2O
K3P + BaSO4 = K2SO4 + Ba3P2 =>
2 K3P + 3 BaSO4 = 3 K2SO4 + Ba3P2
Cu(g) + SO4(l) = CuSO4(s) =>
Cu(g) + SO4(l) = CuSO4(s)
NaOH + CrCl3 + NaClO3 = Na2CrO4 + NaCl + H2O =>
10 NaOH + 2 CrCl3 + NaClO3 = 2 Na2CrO4 + 7 NaCl + 5 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
CuNO3 + (NH4)2CrO4 = CuCrO4 + (NH4)2NO3 =>
CuNO3 + (NH4)2CrO4 = CuCrO4 + (NH4)2NO3
Fe(s) + Cl(g) = Fe2(Cl3)(s) =>
2 Fe(s) + 3 Cl(g) = Fe2(Cl3)(s)
AlO3 + H2SO4 = AlS3O12 + H2O =>
AlO3 + 3 H2SO4 = AlS3O12 + 3 H2O
H2CrO4 + NaOH = Na2CrO4 + H2O =>
H2CrO4 + 2 NaOH = Na2CrO4 + 2 H2O
K{+} + HC4H4O6{-} + Na{+} + HCO3{-} = KNaC4H4O6(s) + H2O(l) + CO2(g) =>
K{+} + HC4H4O6{-} + Na{+} + HCO3{-} = KNaC4H4O6(s) + H2O(l) + CO2(g)
MnSO4 + CaCO3 = MnO + CaSO4 + CO2 =>
MnSO4 + CaCO3 = MnO + CaSO4 + CO2
ZnO + KOH + H2O = K2(Zn(OH)4) =>
ZnO + 2 KOH + H2O = K2(Zn(OH)4)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al2F3 = Al + F2 =>
2 Al2F3 = 4 Al + 3 F2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2S + KOH = H2O + K2S =>
H2S + 2 KOH = 2 H2O + K2S
Na2O + HCN = Na(CN) + H2O =>
Na2O + 2 HCN = 2 Na(CN) + H2O
O2 + CH3(CH2)6CH3 = CO2 + H2O =>
25 O2 + 2 CH3(CH2)6CH3 = 16 CO2 + 18 H2O
Sb2S3 + PbO2 = Sb2O3 + PbS + O2 =>
2 Sb2S3 + 6 PbO2 = 2 Sb2O3 + 6 PbS + 3 O2
N2O5 + Sr(OH)2 = Sr(NO3)2 + H2O =>
N2O5 + Sr(OH)2 = Sr(NO3)2 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
NaCl + CoSO4 = Na2SO4 + CoCl2 =>
2 NaCl + CoSO4 = Na2SO4 + CoCl2
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
SO4 + Ba = SO4Ba =>
SO4 + Ba = SO4Ba
C12H22O + KMnO3 = KMn + CO2 + H2O =>
3 C12H22O + 34 KMnO3 = 34 KMn + 36 CO2 + 33 H2O
Ni(s) + Cl = NiCl =>
Ni(s) + Cl = NiCl
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
PbO + H2SO4 + FeSO4 = Pb2SO4 + H2O + Fe2(SO4)3 =>
2 PbO + 2 H2SO4 + 2 FeSO4 = Pb2SO4 + 2 H2O + Fe2(SO4)3
Al2(SO4)3(aq) + KOH(aq) = Al(OH)3(aq) + K2SO4(aq) =>
Al2(SO4)3(aq) + 6 KOH(aq) = 2 Al(OH)3(aq) + 3 K2SO4(aq)
EDTA(aq) + Mn(aq) = Mn(EDTA)(aq) =>
EDTA(aq) + Mn(aq) = Mn(EDTA)(aq)
Zn + NaOH = Na2[Zn] + OH =>
Zn + 2 NaOH = Na2[Zn] + 2 OH
Co2O + H2O = Co(OH) =>
Co2O + H2O = 2 Co(OH)
Ag{+} + Zn{-} = Ag + Zn{2+} =>
3 Ag{+} + Zn{-} = 3 Ag + Zn{2+}
Ca(OH)2 + ZnCO3 = CaCO3 + Zn(OH)2 =>
Ca(OH)2 + ZnCO3 = CaCO3 + Zn(OH)2
Ba(HCO3)2 + LiOH = Li2CO3 + BaCO3 + H2O =>
Ba(HCO3)2 + 2 LiOH = Li2CO3 + BaCO3 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
[Mn2(CO)10] + BrCH3 = [Mn(CO)5(CH3)] + Br =>
[Mn2(CO)10] + 2 BrCH3 = 2[Mn(CO)5(CH3)] + 2 Br
BaH18O10 + KF + NH4Cl + C = BaC6 + KCl + NH3 + F2 + H2O =>
BaH18O10 + 2 KF + 2 NH4Cl + 6 C = BaC6 + 2 KCl + 2 NH3 + F2 + 10 H2O
MgO + Cl2 = MgCl2 + Cl2O =>
MgO + 2 Cl2 = MgCl2 + Cl2O
NH4OH = NH4{+} + OH{-} =>
NH4OH = NH4{+} + OH{-}
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
HCO3{-} + H3C6H5O7 = CO2 + H2O + C6H5O7{-3} =>
3 HCO3{-} + H3C6H5O7 = 3 CO2 + 3 H2O + C6H5O7{-3}
H2O + P4 + HOCl = H3PO4 + Cl{-} + H{+} =>
6 H2O + P4 + 10 HOCl = 4 H3PO4 + 10 Cl{-} + 10 H{+}
NH4OH + K2Cr2O7 = KOH + (NH4)2Cr2O7 =>
2 NH4OH + K2Cr2O7 = 2 KOH + (NH4)2Cr2O7
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Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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