| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(NO3)2 + Li2SO4 = BaSO4 + 2 LiNO3
S2O8{-2} + I{-} = (SO4){-2} + I2 =>
S2O8{-2} + 2 I{-} = 2(SO4){-2} + I2
NH4(NO)2 + KOH = KNO + H2O + NH3 =>
4 NH4(NO)2 + 9 KOH = 9 KNO + 8 H2O + 3 NH3
CO + Fe2C3 = FeO + CC3 =>
8 CO + 4 Fe2C3 = 8 FeO + 5 CC3
S8 + NaOH = Na2S + Na2SO4 + H2O =>
S8 + 16 NaOH = 6 Na2S + 2 Na2SO4 + 8 H2O
NH4(NO)2 + KOH = KNO + H2O + NH3 =>
4 NH4(NO)2 + 9 KOH = 9 KNO + 8 H2O + 3 NH3
K2Cr2O7 + H2SO4 + C6H12O6 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
4 K2Cr2O7 + 16 H2SO4 + C6H12O6 = 4 Cr2(SO4)3 + 4 K2SO4 + 6 CO2 + 22 H2O
BaCl2(aq) + K2CrO4(aq) = KCl + Ba(CrO4) =>
BaCl2(aq) + K2CrO4(aq) = 2 KCl + Ba(CrO4)
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
C2H5OH + H2O = CO2 + H =>
C2H5OH + 3 H2O = 2 CO2 + 12 H
Cr2O7{2-} + H{+} + Sn{2+} = Cr{3+} + H2O + Sn{4 = +} =>
Cr2O7{2-} + 14 H{+} + 3 Sn{2+} = 2 Cr{3+} + 7 H2O + 3 Sn{4
Co + AsO4 = CoAsO4 =>
Co + AsO4 = CoAsO4
Cr2O7{-2} + H{+} + I2 = Cr + H2O + IO =>
Cr2O7{-2} + 2 H{+} + 3 I2 = 2 Cr + H2O + 6 IO
NH4(NO)2 + KOH = KNO + H2O + NH3 =>
4 NH4(NO)2 + 9 KOH = 9 KNO + 8 H2O + 3 NH3
(Ba(C2H3O2)2) + Na2CrO4 = BaCrO4 + NaCH3CO2 =>
(Ba(C2H3O2)2) + Na2CrO4 = BaCrO4 + 2 NaCH3CO2
H(g)O = H + O2 =>
2 H(g)O = 2 H + O2
Co + AsO4 = CoAsO4 =>
Co + AsO4 = CoAsO4
AlI3 + AgNO3 = Al(NO3)3 + AgI =>
AlI3 + 3 AgNO3 = Al(NO3)3 + 3 AgI
Ca + MnO4 = Ca(MnO4)2 =>
Ca + 2 MnO4 = Ca(MnO4)2
Co + AsO4 = CoAsO4 =>
Co + AsO4 = CoAsO4
NH4(NO)2 + KOH = KNO + H2O + NH3 =>
4 NH4(NO)2 + 9 KOH = 9 KNO + 8 H2O + 3 NH3
CO2 + H2O + N2 = CH3NH2 + O2 =>
4 CO2 + 10 H2O + 2 N2 = 4 CH3NH2 + 9 O2
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
CU + HCl = ClCU + H =>
CU + HCl = ClCU + H
MgO + Sn = Mg + SnO2 =>
2 MgO + Sn = 2 Mg + SnO2
**0*Cu(OH)2 + HNO3 + H2O = Cu(NO3)2*3H2O =>
**0*Cu(OH)2 + 2 HNO3 + H2O = Cu(NO3)2*3H2O
Os + O2 = Os2O6 =>
2 Os + 3 O2 = Os2O6
C + N2 = (CN)2 =>
2 C + N2 = (CN)2
Zn + KCl = ZnCl + K =>
Zn + KCl = ZnCl + K
Cl2 + H2 + O2 = HClO3 =>
Cl2 + H2 + 3 O2 = 2 HClO3
PbCl2 + K2SO4 = K2Cl2 + PbSO4 =>
PbCl2 + K2SO4 = K2Cl2 + PbSO4
C2H5OH + NaClO = C2H5ONa + HClO =>
C2H5OH + NaClO = C2H5ONa + HClO
Ni + Cu(NO3)2 = Ni(NO3)2 + CuNO3 =>
Ni + 2 Cu(NO3)2 = Ni(NO3)2 + 2 CuNO3
Ag + NH3 = [Ag(NH3)2] =>
Ag + 2 NH3 = [Ag(NH3)2]
C5H10(l) + O2(g) = H2C5H6O4(l) + H2O(l) =>
2 C5H10(l) + 5 O2(g) = 2 H2C5H6O4(l) + 2 H2O(l)
HOCH2COOH + KMnO4 + H2SO4 = CO2 + K2SO4 + H2O + MnSO4 =>
5 HOCH2COOH + 6 KMnO4 + 9 H2SO4 = 10 CO2 + 3 K2SO4 + 19 H2O + 6 MnSO4
HNO3 + HI = NNO + I2 + H2O =>
2 HNO3 + 8 HI = NNO + 4 I2 + 5 H2O
KI + (NH4)2CrO4 + H2SO4 = I2 + Cr2(SO4)3 + (NH4)2SO4 + K2SO4 + H2O =>
6 KI + 2(NH4)2CrO4 + 8 H2SO4 = 3 I2 + Cr2(SO4)3 + 2(NH4)2SO4 + 3 K2SO4 + 8 H2O
C6H4O5 + CH4O = C8H8O5 + H2O =>
C6H4O5 + 2 CH4O = C8H8O5 + 2 H2O
BeSO4 + NaCN = BeCN + NaSO4 =>
BeSO4 + NaCN = BeCN + NaSO4
Ah2CO3 = Ah + CO2 + O2 =>
2 Ah2CO3 = 4 Ah + 2 CO2 + O2
Fe(NO3)2 + BaBr2 = FeBr2 + Ba(NO3)2 =>
Fe(NO3)2 + BaBr2 = FeBr2 + Ba(NO3)2
NaOH + P4 + H2O = NaH2PO3 + PH3 =>
2 NaOH + P4 + 4 H2O = 2 NaH2PO3 + 2 PH3
H2O2 + FeCl3 = HCl + Fe2O3 + O2 =>
6 H2O2 + 4 FeCl3 = 12 HCl + 2 Fe2O3 + 3 O2
Mg + HBr = H + MgBr2 =>
Mg + 2 HBr = 2 H + MgBr2
NaClO + HCl = NaCl + HCl3 + H2O =>
NaClO + 3 HCl = NaCl + HCl3 + H2O
CN3H6ClO4 + Al = CO + H2O + N2 + AlCl3 =>
6 CN3H6ClO4 + 2 Al = 6 CO + 18 H2O + 9 N2 + 2 AlCl3
C8H9NO2 + C2H5I = HI + C10H13NO2 =>
C8H9NO2 + C2H5I = HI + C10H13NO2
K2MnO4 + H2O = K(OH) + MnO2 + KMnO4 =>
3 K2MnO4 + 2 H2O = 4 K(OH) + MnO2 + 2 KMnO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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