| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO2 + 2[NaOH] = Na2SO3 + H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
S + O2 + H2O = H2SO4 =>
2 S + 3 O2 + 2 H2O = 2 H2SO4
K2Cr2O7 + FeSO4 + H2SO4 = Cr2S3O12 + K2SO4 + FeS3O12 + H2O =>
2 K2Cr2O7 + 3 FeSO4 + 14 H2SO4 = 2 Cr2S3O12 + 2 K2SO4 + 3 FeS3O12 + 14 H2O
FeI3 + Ca3(PO4)2 = CaI2 + FePO4 =>
2 FeI3 + Ca3(PO4)2 = 3 CaI2 + 2 FePO4
UO2(NO3)2(H2O)6 = UO3 + NO2 + O2 + H2O =>
2 UO2(NO3)2(H2O)6 = 2 UO3 + 4 NO2 + O2 + 12 H2O
K2Cr2O7 + NaOH = Na2CrO4 + K2CrO4 + H2O =>
K2Cr2O7 + 2 NaOH = Na2CrO4 + K2CrO4 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaF + HCI = NaCI + HF =>
NaF + HCI = NaCI + HF
CH3CH2CH2CH2OH + HBr = CH3CH2CH2Br + H2O =>
3 CH3CH2CH2CH2OH + 4 HBr = 4 CH3CH2CH2Br + 3 H2O
Cr2(SO4)3 + (NH4)2SO4 + H2O = NH4[Cr(SO4)2](H2O)12 =>
Cr2(SO4)3 + (NH4)2SO4 + 24 H2O = 2 NH4[Cr(SO4)2](H2O)12
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Mg + KOH + H2O = K[Mg(OH)4] + H2 =>
2 Mg + 2 KOH + 6 H2O = 2 K[Mg(OH)4] + 3 H2
H2O + D2O = HOD =>
H2O + D2O = 2 HOD
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
NaF + HCI = NaCI + HF =>
NaF + HCI = NaCI + HF
CaO + N2O3 = Ca(NO2)2 =>
CaO + N2O3 = Ca(NO2)2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
KOH + H3B = K3B + H2O =>
3 KOH + H3B = K3B + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ba + Li2O = BaO + Li =>
Ba + Li2O = BaO + 2 Li
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
KCl + F2 = KF + Cl2 = =>
2 KCl + F2 = 2 KF + Cl2
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
BeCO3 = BeO + CO2 =>
BeCO3 = BeO + CO2
C6 + H12 + O6 = C6H12O6 =>
C6 + H12 + O6 = C6H12O6
MnSO4 + NaBiO3 + H2SO4 = NaMnO4 + Bi2(SO4)3 + H2O + Na2SO3 =>
2 MnSO4 + 4 NaBiO3 + 5 H2SO4 = 2 NaMnO4 + 2 Bi2(SO4)3 + 5 H2O + Na2SO3
H2S + Cu(NH3)4 = CuS + (NH3)4H2 =>
H2S + Cu(NH3)4 = CuS + (NH3)4H2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
CH3COOCl + NH3 = CH2COONH3 + HCl =>
CH3COOCl + NH3 = CH2COONH3 + HCl
Ba2(OH)2 + H(ClO4) = Ba(ClO4) + H2O =>
Ba2(OH)2 + 2 H(ClO4) = 2 Ba(ClO4) + 2 H2O
Fe + O = Fe2O3 =>
2 Fe + 3 O = Fe2O3
CH3COOK + KHSO4 = K2SO4 + CH3COOH =>
CH3COOK + KHSO4 = K2SO4 + CH3COOH
C8H16 + Br(OH)2 = C8(OH)2 + BrH16 =>
C8H16 + Br(OH)2 = C8(OH)2 + BrH16
HCl(aq)NaOH(aq) = NaCl(aq) + H2O(l) =>
HCl(aq)NaOH(aq) = NaCl(aq) + H2O(l)
K2Mn2O7 + Na2C2O4 + H2SO4 = KSO4 + MnSO4 + Na2SO4 + H2O + CO2 =>
K2Mn2O7 + 3 Na2C2O4 + 7 H2SO4 = 2 KSO4 + 2 MnSO4 + 3 Na2SO4 + 7 H2O + 6 CO2
Cr(NO3)3 + Al = Cr + Al(NO3)3 =>
Cr(NO3)3 + Al = Cr + Al(NO3)3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Cl2 + Na2SO3 + H2O = Na2SO4 + HCl =>
Cl2 + Na2SO3 + H2O = Na2SO4 + 2 HCl
Br2 + SO2 + H2O = Br{-} + H{+} + SO4{-2} =>
Br2 + SO2 + 2 H2O = 2 Br{-} + 4 H{+} + SO4{-2}
H(g) + O(g) = H2O(l) =>
2 H(g) + O(g) = H2O(l)
CaCl2 + Li3PO4 = LiCl + Ca3P2O8 =>
3 CaCl2 + 2 Li3PO4 = 6 LiCl + Ca3P2O8
Sn(NO3)2 + CrO7 = SnCrO7 + NO3 =>
Sn(NO3)2 + CrO7 = SnCrO7 + 2 NO3
I3Fe + H2O = I + Fe(OH)3 + H =>
I3Fe + 3 H2O = 3 I + Fe(OH)3 + 3 H
Ca(OH)2 + MgCO3 = Mg(OH)2 + CaCO3 =>
Ca(OH)2 + MgCO3 = Mg(OH)2 + CaCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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