| Équations équilibrées la veille | Équations équilibrées le lendemain |
PCl3 + Cl2 = PCl5
C2H4 + H2O + CO = C3H6O2 =>
C2H4 + H2O + CO = C3H6O2
AgNo3 + CaBr2 = AgBr2 + CaNo3 =>
AgNo3 + CaBr2 = AgBr2 + CaNo3
BH + O = BO + H2O =>
2 BH + 3 O = 2 BO + H2O
Ni(NO3)2*6H2O + Na2CO3 = NiCO3 + Na2(NO3)2 + H2O =>
Ni(NO3)2*6H2O + Na2CO3 = NiCO3 + Na2(NO3)2 + 6 H2O
P + Mg = P2Mg3 =>
2 P + 3 Mg = P2Mg3
Mg + H2O(g) = Mg(OH)2 + H2 =>
Mg + 2 H2O(g) = Mg(OH)2 + H2
CO2 + Mg(OH)2 = MgCO3 + H2O =>
CO2 + Mg(OH)2 = MgCO3 + H2O
Al2(SO4)3 + Ba(NO3)2 = (Al(NO3)3) + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2(Al(NO3)3) + 3 BaSO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C28H31ClN2O3 + H2O2 = CO2 + H2O + ClO2 + NO2 =>
2 C28H31ClN2O3 + 149 H2O2 = 56 CO2 + 180 H2O + 2 ClO2 + 4 NO2
Fe(NO3)3 + H2S = FeS + S + HNO3 =>
2 Fe(NO3)3 + 3 H2S = 2 FeS + S + 6 HNO3
[HSO3C6H4NN]HSO4 + Na2S2O3 + H2O = [HSO3C6H4NHNH3]HSO4 + Na2SO4 + H2SO4 =>
2[HSO3C6H4NN]HSO4 + Na2S2O3 + 5 H2O = 2[HSO3C6H4NHNH3]HSO4 + Na2SO4 + H2SO4
Al + F2 = AlF =>
2 Al + F2 = 2 AlF
PB(NO3)2 + AlCl3 = PBCl2 + Al(NO3)3 =>
3 PB(NO3)2 + 2 AlCl3 = 3 PBCl2 + 2 Al(NO3)3
HCl + H2O = H2Cl + OH =>
HCl + H2O = H2Cl + OH
MgO + H2SO3 = MgSO4 + H2 =>
MgO + H2SO3 = MgSO4 + H2
C6H5CH2NH3Cl + NaNO2 + HCl = C6H5CH2NH4 + NaCl + NO2 =>
C6H5CH2NH3Cl + 2 NaNO2 + HCl = C6H5CH2NH4 + 2 NaCl + 2 NO2
MgCO3 + H2SO4 = MgSO4 + H2O + CO2 =>
MgCO3 + H2SO4 = MgSO4 + H2O + CO2
COFNa + NH4SCN = COCN + NaFS + NH4 =>
COFNa + NH4SCN = COCN + NaFS + NH4
Zn + CuCl2 = Cu + ZnCl2 =>
Zn + CuCl2 = Cu + ZnCl2
Bi + Cr = BiCr =>
Bi + Cr = BiCr
SO3{2-} = SO4{2-} + SO2{2-} =>
2 SO3{2-} = SO4{2-} + SO2{2-}
Na2S2O4 + H2SO4 = H2O + SO2 + Na2SO4 =>
Na2S2O4 + 2 H2SO4 = 2 H2O + 3 SO2 + Na2SO4
SrCl2 + K2CO3 = SrCO3 + KCl =>
SrCl2 + K2CO3 = SrCO3 + 2 KCl
Nh3Cl + NaNO2 = Nh3NO2 + NaCl =>
Nh3Cl + NaNO2 = Nh3NO2 + NaCl
C4H5N + C7H7CHO + O2 = C48H38N4 + H2O =>
8 C4H5N + 8 C7H7CHO + 3 O2 = 2 C48H38N4 + 14 H2O
Na2SO3(aq) + K2Cr2O7(aq) + H2SO4(aq) = Na2SO4(aq) + K2SO4 + Cr2(SO4)3 + H2O(l) =>
3 Na2SO3(aq) + K2Cr2O7(aq) + 4 H2SO4(aq) = 3 Na2SO4(aq) + K2SO4 + Cr2(SO4)3 + 4 H2O(l)
AlCl3(aq) + AgNO3(aq) = AgCl3(g) + AlNO3(g) =>
AlCl3(aq) + AgNO3(aq) = AgCl3(g) + AlNO3(g)
CoCl2(OH)*5NH3 + HCl = CoCl3*5NH3 + H2O =>
CoCl2(OH)*5NH3 + HCl = CoCl3*5NH3 + H2O
CH3COONa + C6H5COOH = H2O + CO2 + C6H5COONa =>
15 CH3COONa + 11 C6H5COOH = 18 H2O + 2 CO2 + 15 C6H5COONa
As + S = As4S4 =>
4 As + 4 S = As4S4
Al{3+}(aq) + NH4OH(aq) = Al(OH)3(s) + NH4{+}(aq) =>
Al{3+}(aq) + 3 NH4OH(aq) = Al(OH)3(s) + 3 NH4{+}(aq)
Mg(ClO3)2 = Mg(s) + Cl2(g) + O2(g) =>
Mg(ClO3)2 = Mg(s) + Cl2(g) + 3 O2(g)
H{+} + FeO4{2-} + H2O = Fe(OH)3 + O2 =>
8 H{+} + 4 FeO4{2-} + 2 H2O = 4 Fe(OH)3 + 3 O2
PB(NO3)2 + AlCl3 = PBCl2 + Al(NO3)3 =>
3 PB(NO3)2 + 2 AlCl3 = 3 PBCl2 + 2 Al(NO3)3
Cr2(SO4)3 + KOH = Cr(OH) + K2(SO4)3 =>
Cr2(SO4)3 + 2 KOH = 2 Cr(OH) + K2(SO4)3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Na + GaI3 = NaI + Ga =>
3 Na + GaI3 = 3 NaI + Ga
NO2 + Cl2 = NO2Cl =>
2 NO2 + Cl2 = 2 NO2Cl
FeC2O4 + O2 = FeO + CO2 =>
2 FeC2O4 + O2 = 2 FeO + 4 CO2
zinc + Cu(NO3)2 = Cu + ZnNO3 =>
2 Zn + Cu(NO3)2 = Cu + 2 ZnNO3
I2 + CaF2 = FI + Ca =>
I2 + CaF2 = 2 FI + Ca
Hg(NO3)2 + KCN = Hg(CN)2 + KNO3 =>
Hg(NO3)2 + 2 KCN = Hg(CN)2 + 2 KNO3
K2Cr2O7 + NH4OH + H2SO4 = N2 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 2 NH4OH + 4 H2SO4 = N2 + Cr2(SO4)3 + K2SO4 + 9 H2O
CuSO4 + HCl = CuCl2 + SO2 + O + H2O =>
CuSO4 + 2 HCl = CuCl2 + SO2 + O + H2O
hidróxidodecalcio + dióxidodecarbono = carbonatodecalcio + agua =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CO2 + N2O5 = N2CO3 + O2 =>
CO2 + N2O5 = N2CO3 + 2 O2
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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