| Équations équilibrées la veille | Équations équilibrées le lendemain |
(ZnOH)2SO4 + 3 H2SO4 = 2 Zn(HSO4)2 + 2 H2O
Cu2O + KOH = KCuO + H2O =>
Cu2O + 2 KOH = 2 KCuO + H2O
Sn(OH)2 + N2O5 = Sn(NO3)2 + H2O =>
Sn(OH)2 + N2O5 = Sn(NO3)2 + H2O
MnCl2 + KClO2 + KOH = KMnO4 + KCl + H2O =>
4 MnCl2 + 5 KClO2 + 12 KOH = 4 KMnO4 + 13 KCl + 6 H2O
NH3 + NaOH + Cl2 = N2H4 + NaCl + H2O =>
2 NH3 + 2 NaOH + Cl2 = N2H4 + 2 NaCl + 2 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
N2H2 + N2O3 = N2 + H2O =>
3 N2H2 + N2O3 = 4 N2 + 3 H2O
N2H4(l) + N2O4(l) = N2(l) + H2O(l) =>
2 N2H4(l) + N2O4(l) = 3 N2(l) + 4 H2O(l)
Na2CO3 + BaCl2*2H2O = NaCl + BaCO3 + H2O =>
Na2CO3 + BaCl2*2H2O = 2 NaCl + BaCO3 + 2 H2O
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
C3H5NO(g) + O2(g) = CO2(g) + H2O(l) + NO2 =>
4 C3H5NO(g) + 19 O2(g) = 12 CO2(g) + 10 H2O(l) + 4 NO2
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
Al + CUSO4 = Al2(SO4)3 + CU =>
2 Al + 3 CUSO4 = Al2(SO4)3 + 3 CU
Al(PO4) + MgCl2 = AlCl3 + Mg3(PO4)2 =>
2 Al(PO4) + 3 MgCl2 = 2 AlCl3 + Mg3(PO4)2
HClO4 + KOH = KClO4 + H2O =>
HClO4 + KOH = KClO4 + H2O
CuOH2SO4 = CuSO4OH2 =>
CuOH2SO4 = CuSO4OH2
Na2ZrO3 + H2O = ZrO(OH)2 + NaOH =>
Na2ZrO3 + 2 H2O = ZrO(OH)2 + 2 NaOH
As2O3 + H2O + Fe = AsH3 + FeO =>
As2O3 + 3 H2O + 6 Fe = 2 AsH3 + 6 FeO
Ca(HSO4)2 + H3PO4 = Ca3(PO4)2 + H2SO4 =>
3 Ca(HSO4)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2SO4
H2 + Cl = HCl =>
H2 + 2 Cl = 2 HCl
CH3CHOHCH3 = CH3CHOCH3 + H2 =>
2 CH3CHOHCH3 = 2 CH3CHOCH3 + H2
(NH3) + FeCl3 + H2O = Fe(OH)3 + (NH4)Cl =>
3(NH3) + FeCl3 + 3 H2O = Fe(OH)3 + 3(NH4)Cl
Al2O3 + HI = AlI3 + H2O =>
Al2O3 + 6 HI = 2 AlI3 + 3 H2O
CuSO4 + FeSO4 = Cu + Fe(SO4)2 =>
CuSO4 + FeSO4 = Cu + Fe(SO4)2
CaCO3(s) + HCH3COO(aq) = H20(l) + CO2(g) + Ca(CH3COO)2 =>
10 CaCO3(s) + 25 HCH3COO(aq) = 2 H20(l) + 20 CO2(g) + 10 Ca(CH3COO)2
BaCl2 + N2SO4 = BaSO4 + N2Cl2 =>
BaCl2 + N2SO4 = BaSO4 + N2Cl2
HNO3 + SO2 + H2O = H2SO4 + N2O3 =>
2 HNO3 + 2 SO2 + H2O = 2 H2SO4 + N2O3
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
KMnO4 + HNO2 + H2SO4 = MnS + HNO3 + K2S + H2O =>
2 KMnO4 + 17 HNO2 + 3 H2SO4 = 2 MnS + 17 HNO3 + K2S + 3 H2O
Ca(OH)2 + NH4Cl = NH3(g) + CaCl2 + H2O =>
Ca(OH)2 + 2 NH4Cl = 2 NH3(g) + CaCl2 + 2 H2O
H2C6H6O6 + I2 = HI + C6H6O6 =>
H2C6H6O6 + I2 = 2 HI + C6H6O6
KNO2 + FeCl2 + H2SO4 = N2 + FeCl3 + K2SO4 + H2O + FeSO4 =>
2 KNO2 + 9 FeCl2 + 4 H2SO4 = N2 + 6 FeCl3 + K2SO4 + 4 H2O + 3 FeSO4
Al2O + NaOH + H2O = NaAl(OH)4 + H2 =>
Al2O + 2 NaOH + 5 H2O = 2 NaAl(OH)4 + 2 H2
Pb(No3)2 + Na2SO4 = Pb2(SO4)2 + NaNo3 =>
2 Pb(No3)2 + 2 Na2SO4 = Pb2(SO4)2 + 4 NaNo3
I2 + AgNO3 + H2O = AgIO3 + AgI + HNO =>
3 I2 + 6 AgNO3 + 3 H2O = 5 AgIO3 + AgI + 6 HNO
AlN + O2 = NO + Al2O3 =>
4 AlN + 5 O2 = 4 NO + 2 Al2O3
C3H7I + Na = C6H14 + NaI =>
2 C3H7I + 2 Na = C6H14 + 2 NaI
C5H5Cl + O2 = CO2 + H2O + Cl2 =>
4 C5H5Cl + 25 O2 = 20 CO2 + 10 H2O + 2 Cl2
Na2SO3 + HBr = NaBr + SO2 + H2O =>
Na2SO3 + 2 HBr = 2 NaBr + SO2 + H2O
Fe + MgCl2 = FeCl3 + Mg =>
2 Fe + 3 MgCl2 = 2 FeCl3 + 3 Mg
Si + N = SiN =>
Si + N = SiN
Zn(OH)2 + H3VO4 = Zn3(VO4)2 + H2O =>
3 Zn(OH)2 + 2 H3VO4 = Zn3(VO4)2 + 6 H2O
Ca3SiO5 + H2O = Ca2SiO4 + Ca(OH)2 =>
Ca3SiO5 + H2O = Ca2SiO4 + Ca(OH)2
H2SO4 + S = SO2 + H2 =>
H2SO4 + S = 2 SO2 + H2
K3Po4 + Co2 = Po2 + K3Co2 =>
K3Po4 + Co2 = 2 Po2 + K3Co2
OH{-} + CH3CHO + Ag(NH3)2{+} = CH3COOH + Ag + NH3 + H2O =>
2 OH{-} + CH3CHO + 2 Ag(NH3)2{+} = CH3COOH + 2 Ag + 4 NH3 + H2O
H2O2 + Ba(HSO3)2 = BaSO4 + H2SO4 + H2O =>
2 H2O2 + Ba(HSO3)2 = BaSO4 + H2SO4 + 2 H2O
Na + S = Na3S =>
3 Na + S = Na3S
HC2H3O2(aq) + Mg(s) = Mg(C2H3O2)2(aq) + H2 =>
2 HC2H3O2(aq) + Mg(s) = Mg(C2H3O2)2(aq) + H2
KOH + H2S = K2S + H2O =>
2 KOH + H2S = K2S + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/26/24
Équations équilibrées sur09/25/23
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