| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + NaI = Al2I + Na(SO4)3
H2S = H2 + S =>
H2S = H2 + S
Fe2O3 + Mg = MgO + FeO =>
Fe2O3 + Mg = MgO + 2 FeO
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Na2O + HNO3 = Na + NO3 + H2O =>
Na2O + 2 HNO3 = 2 Na + 2 NO3 + H2O
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
Fe + AgCH3OO = FeCH3OO + Ag =>
Fe + AgCH3OO = FeCH3OO + Ag
AlPO4 + NaOH = Al(OH)3 + Na3PO4 =>
AlPO4 + 3 NaOH = Al(OH)3 + Na3PO4
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
O3 + KI = K2O2 + I2 =>
2 O3 + 6 KI = 3 K2O2 + 3 I2
Al2O3 + CO2 = Al2(CO3)3 =>
Al2O3 + 3 CO2 = Al2(CO3)3
Al(OH)4{-} + HNO3 = Al(NO3)4{-} + H2O =>
Al(OH)4{-} + 4 HNO3 = Al(NO3)4{-} + 4 H2O
BeCl + Al2(SO4)3 = BeSO4 + Al2Cl3 =>
3 BeCl + Al2(SO4)3 = 3 BeSO4 + Al2Cl3
Te + H2SO4 = TeSO4 + H2 =>
Te + H2SO4 = TeSO4 + H2
CaCO3 + SiO2 = Ca4(SiO4)2 + CO2 =>
4 CaCO3 + 2 SiO2 = Ca4(SiO4)2 + 4 CO2
NaHCO3 + ClCH2COOH = CH3COOH + CO2 + NaCl + H2O =>
4 NaHCO3 + 4 ClCH2COOH = 3 CH3COOH + 6 CO2 + 4 NaCl + 2 H2O
TiOOH + H2O2 + NaOH = Na2TiO3 + H2O =>
2 TiOOH + H2O2 + 4 NaOH = 2 Na2TiO3 + 4 H2O
MgSO3 + HNO3 = Mg(NO3)2 + SO2 + H2O =>
MgSO3 + 2 HNO3 = Mg(NO3)2 + SO2 + H2O
HCl + HBr = BrCl + H2 =>
HCl + HBr = BrCl + H2
Zn + O = Zn2O3 =>
2 Zn + 3 O = Zn2O3
ZnI2 + CI2 = I2 + ZnCI2 =>
ZnI2 + CI2 = I2 + ZnCI2
KMnO4(aq) + FeSO4*H2O(aq) + H2SO4(aq) = Fe2(SO4)3(aq) + MnSO4(aq) + K2SO4(aq) + H2O(l) =>
2 KMnO4(aq) + 10 FeSO4*H2O(aq) + 8 H2SO4(aq) = 5 Fe2(SO4)3(aq) + 2 MnSO4(aq) + K2SO4(aq) + 18 H2O(l)
K + NO = K2O + N2 =>
4 K + 2 NO = 2 K2O + N2
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
C6H12O6 + NO3 = CO2 + N2 + H2O =>
C6H12O6 + 4 NO3 = 6 CO2 + 2 N2 + 6 H2O
Fe2S3(s) + O2(g) = Fe2O3(s) + SO2(g) =>
2 Fe2S3(s) + 9 O2(g) = 2 Fe2O3(s) + 6 SO2(g)
Zn(H2O)2(OH)2 + HCl = ZnCl2 + H2O =>
Zn(H2O)2(OH)2 + 2 HCl = ZnCl2 + 4 H2O
Al2O3 + Ba(HSO4)2 = Al2(SO4)3 + BaSO4 + H2O =>
Al2O3 + 3 Ba(HSO4)2 = Al2(SO4)3 + 3 BaSO4 + 3 H2O
FeO + Al = Fe + Al2O3 =>
3 FeO + 2 Al = 3 Fe + Al2O3
Al2O3 + Ba(HSO4)2 = Al2(SO4)3 + BaSO4 + H2O =>
Al2O3 + 3 Ba(HSO4)2 = Al2(SO4)3 + 3 BaSO4 + 3 H2O
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
NH4OH(ac) = NH3(g) + H2O(l) =>
NH4OH(ac) = NH3(g) + H2O(l)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
ZnSO4 + HCl = ZnCl2 + SO4 + H2 =>
ZnSO4 + 2 HCl = ZnCl2 + SO4 + H2
KIO3(aq) + AgNO3(aq) = KNO3(aq) + AgIO3(s) =>
KIO3(aq) + AgNO3(aq) = KNO3(aq) + AgIO3(s)
Na2S2O8 + H2O + C6H5C3H7 = CO2 + Na2SO4 + H2SO4 =>
24 Na2S2O8 + 18 H2O + C6H5C3H7 = 9 CO2 + 24 Na2SO4 + 24 H2SO4
Na2[Zn(OH)4] + H2S = NaHS + Zn(OH)2 + H2O =>
Na2[Zn(OH)4] + 2 H2S = 2 NaHS + Zn(OH)2 + 2 H2O
MgCl2 + Ba(OH)2 = Ba(Cl)2 + Mg(OH)2 =>
MgCl2 + Ba(OH)2 = Ba(Cl)2 + Mg(OH)2
CrO3 + C + H2O = CO + Cr(OH)3 =>
2 CrO3 + 3 C + 3 H2O = 3 CO + 2 Cr(OH)3
C2H2 = C6H6 = C6H5NO2 =>
3 C2H2 = C6H6
PbCrO4 + KI + HCl = PbCl2 + CrI3 + KCl + I2 + H2O =>
2 PbCrO4 + 12 KI + 16 HCl = 2 PbCl2 + 2 CrI3 + 12 KCl + 3 I2 + 8 H2O
Ca[NO3]2 + K2SO4 = CaSO4 + KNO3 =>
Ca[NO3]2 + K2SO4 = CaSO4 + 2 KNO3
CuCl2 + Na3PO4 = Cu3(PO4)2 + Na + (Cl2) =>
3 CuCl2 + 2 Na3PO4 = Cu3(PO4)2 + 6 Na + 3(Cl2)
H3PO4(s) = PH3(s) + O2(g) =>
H3PO4(s) = PH3(s) + 2 O2(g)
KClO3 + KNO2 = KCl + KNO3 =>
KClO3 + 3 KNO2 = KCl + 3 KNO3
Cu(No3)2 + NaOH = Cu(OH)2 + NaNo3 =>
Cu(No3)2 + 2 NaOH = Cu(OH)2 + 2 NaNo3
Li + S = Li2S =>
2 Li + S = Li2S
C5H12O + C7H6O3 = C12H16O3 + H2O =>
C5H12O + C7H6O3 = C12H16O3 + H2O
H + S + O = HSO =>
H + S + O = HSO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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