| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MgO + Na4O7P2 = Mg2O7P2 + 2 Na2O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Fe(NO3)3 + NH3 = FeNH3 + NO3 =>
Fe(NO3)3 + NH3 = FeNH3 + 3 NO3
Mg(OH)2 + H2(SO4) = H(OH) + MgSO4 =>
Mg(OH)2 + H2(SO4) = 2 H(OH) + MgSO4
Na3(PO4) = Na2O + P4O10 =>
4 Na3(PO4) = 6 Na2O + P4O10
SnCl2 + I2 = SnI2 + Cl2 =>
SnCl2 + I2 = SnI2 + Cl2
Fe(NO3)3 + NH3 = Fe(NH3) + NO3 =>
Fe(NO3)3 + NH3 = Fe(NH3) + 3 NO3
C4H8O2 + KMnO4 + H2SO4 = C4H8O + K2SO4 + MnO4 + H2O =>
C4H8O2 + 2 KMnO4 + H2SO4 = C4H8O + K2SO4 + 2 MnO4 + H2O
Fe2O3 + KOH + KNO3 = K2FeO4 + H2O + NO =>
Fe2O3 + 2 KOH + 2 KNO3 = 2 K2FeO4 + H2O + 2 NO
AgNO3(aq)NACl(aq) = AgCl(s)NANO3(aq) =>
AgNO3(aq)NACl(aq) = AgCl(s)NANO3(aq)
Na + (CH3)3COH = (CH3)3CONa + H =>
Na + (CH3)3COH = (CH3)3CONa + H
Cl2 + CaO2H2 = CaCl2 + CaCl2O2 + H2O =>
2 Cl2 + 2 CaO2H2 = CaCl2 + CaCl2O2 + 2 H2O
KMnO4 + K2SO3 + H2SO4 = MnSO3 + K2SO4 + KHO =>
4 KMnO4 + 14 K2SO3 + 3 H2SO4 = 4 MnSO3 + 13 K2SO4 + 6 KHO
CH3COOH + NaHCO3 = C2H3NaO2 + CO2 + H2O =>
CH3COOH + NaHCO3 = C2H3NaO2 + CO2 + H2O
SnCl2 + I2 = SnCl4 + SnI4 =>
2 SnCl2 + 2 I2 = SnCl4 + SnI4
CrO3(l) + H2O(g) = Cr(OH)6(g) =>
CrO3(l) + 3 H2O(g) = Cr(OH)6(g)
C9H12 + H2 = C9H18 =>
C9H12 + 3 H2 = C9H18
Fe(NO3)3 + NH3 = Fe(NH3)3 + NO3 =>
Fe(NO3)3 + 3 NH3 = Fe(NH3)3 + 3 NO3
Na(C4H4O6) + Hg(NO3) = Na(NO3) + Hg(C4H4O6) =>
Na(C4H4O6) + Hg(NO3) = Na(NO3) + Hg(C4H4O6)
H5NO + H2SO3 = (NH4)2SO3 + H2O =>
2 H5NO + H2SO3 = (NH4)2SO3 + 2 H2O
FeI3 + LiOH = Fe(OH)3 + LiI =>
FeI3 + 3 LiOH = Fe(OH)3 + 3 LiI
KNO3 + C7H5KO2 = K2CO3 + CO2 + H2O + N2 =>
12 KNO3 + 2 C7H5KO2 = 7 K2CO3 + 7 CO2 + 5 H2O + 6 N2
K + MgBr2 = K2Br2 + Mg =>
2 K + MgBr2 = K2Br2 + Mg
SnCl2 + I2 = SnI4 + Cl2 =>
SnCl2 + 2 I2 = SnI4 + Cl2
Br2 + S2O3{2-} + H2O = SO4 + Br{-} + H{+} =>
6 Br2 + S2O3{2-} + 5 H2O = 2 SO4 + 12 Br{-} + 10 H{+}
Cu(No3)2 + NH4OH = Cu(OH)2 + NH4No3 =>
Cu(No3)2 + 2 NH4OH = Cu(OH)2 + 2 NH4No3
K + H2O = OH + KH3 =>
K + 3 H2O = 3 OH + KH3
KOH + I2 = KIO3 + KI + H2O =>
6 KOH + 3 I2 = KIO3 + 5 KI + 3 H2O
MgSO4(s) + H2O(aq) = MgO(aq) + H2SO4(aq) =>
MgSO4(s) + H2O(aq) = MgO(aq) + H2SO4(aq)
Na2B4O7 + H2O = Na2B4O7*10H2O =>
Na2B4O7 + 10 H2O = Na2B4O7*10H2O
Sr(NO3)2 + Al(NO3)3 + (NH2)2CO + Eu(NO3)3 + Dy(NO3)3 = NO2 + CO2 + H2O + Sr97Eu1Dy2Al200O400 =>
679 Sr(NO3)2 + 1400 Al(NO3)3 + 403(NH2)2CO + 7.0000000000002Eu(NO3)3 + 14 Dy(NO3)3 = 6427 NO2 + 403 CO2 + 806 H2O + 7 Sr97Eu1Dy2Al200O400
Na2(SO4) + CaAt2 = Ca(SO4) + NaAt =>
Na2(SO4) + CaAt2 = Ca(SO4) + 2 NaAt
K2Cr2O7 = K2O + Cr2O3 + O =>
K2Cr2O7 = K2O + Cr2O3 + 3 O
HNO2(ag) = N2O3 + H2O =>
2 HNO2(ag) = N2O3 + H2O
Cu2(SO4)2 + Co3(AsO4)3 = Co2(SO4)3 + Cu3(AsO4)2 =>
9 Cu2(SO4)2 + 4 Co3(AsO4)3 = 6 Co2(SO4)3 + 6 Cu3(AsO4)2
C6H14O6 + CH3COOH = C18H26O12 + H2O =>
C6H14O6 + 6 CH3COOH = C18H26O12 + 6 H2O
H2S + KOH + NaOH = H2O + KNaS =>
H2S + KOH + NaOH = 2 H2O + KNaS
H2SO4 + C3H6O = C9H12 + H2O*H2SO4 =>
3 H2SO4 + 3 C3H6O = C9H12 + 3 H2O*H2SO4
BaOHCl + NaHSO4 = BaSO4 + NaCl + H2O =>
BaOHCl + NaHSO4 = BaSO4 + NaCl + H2O
H2SO3 + Na2S = H2S + NaO + SO2 =>
4 H2SO3 + 3 Na2S = 4 H2S + 6 NaO + 3 SO2
V2O5 + H2O + H2SO4 + CH3CH2OH = VO(H2O)4(SO4) + CH3CHO =>
V2O5 + 5 H2O + 2 H2SO4 + CH3CH2OH = 2 VO(H2O)4(SO4) + CH3CHO
NO2CO3 + H2SO4 = CO2 + H2O + NO2SO4 =>
NO2CO3 + H2SO4 = CO2 + H2O + NO2SO4
Ru + Cl2 = Ru2Cl3 =>
4 Ru + 3 Cl2 = 2 Ru2Cl3
Al + KOH + H2SO4 + H2O = KAl(SO4)2H2O12 + H2 =>
2 Al + 2 KOH + 4 H2SO4 + 22 H2O = 2 KAl(SO4)2H2O12 + 25 H2
CH3CH2CH3OH + O2 = H2O + CO2 =>
4 CH3CH2CH3OH + 19 O2 = 18 H2O + 12 CO2
Fe(NO3)3 + NH3 = FeH3 + N(NO3)3 =>
Fe(NO3)3 + NH3 = FeH3 + N(NO3)3
SnBr4 + F2 = SnF4 + Br =>
SnBr4 + 2 F2 = SnF4 + 4 Br
S2 + Zn = Zn2S3 =>
3 S2 + 4 Zn = 2 Zn2S3
HNO3 + NH4Cl = HCl + NH4NO3 =>
HNO3 + NH4Cl = HCl + NH4NO3
Na + HOH = NaOH + H2 =>
2 Na + 2 HOH = 2 NaOH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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