| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr(HSO4)3 + 5 Cr(OH)3 = 3(Cr(OH)2)2SO4 + 3 H2O
Na2Mg3Al2Si8O22(OH)2 + H2O = NaAlSi3O8 + Mg6Si4O10(OH)8 =>
2 Na2Mg3Al2Si8O22(OH)2 + 2 H2O = 4 NaAlSi3O8 + Mg6Si4O10(OH)8
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
CaCO3 + HC2H3O2 = (CH3COO)2Ca + CO2 + H2O =>
CaCO3 + 2 HC2H3O2 = (CH3COO)2Ca + CO2 + H2O
LiH + F = LiF + H =>
LiH + F = LiF + H
HCHO2 + NaOH = HOH + NaCHO2 =>
HCHO2 + NaOH = HOH + NaCHO2
AuI3 = Au3 + I =>
3 AuI3 = Au3 + 9 I
Cd + HCl = CdCl2 + H2 =>
Cd + 2 HCl = CdCl2 + H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CaOCO2 = CaCO3 =>
CaOCO2 = CaCO3
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
K2CrO7 + HI + HCIO4 = Cr(CIO4)3 + KCIO4 + I2 + H2O =>
2 K2CrO7 + 18 HI + 10 HCIO4 = 2 Cr(CIO4)3 + 4 KCIO4 + 9 I2 + 14 H2O
NH4{+} + CrO4{2-} = (NH4)2CrO4 =>
2 NH4{+} + CrO4{2-} = (NH4)2CrO4
Ba(HCO3)2 + NaOH = BaCO3 + Na2CO3 + H2O =>
Ba(HCO3)2 + 2 NaOH = BaCO3 + Na2CO3 + 2 H2O
H3PO4 + KCl = H2PO4K + HCl =>
H3PO4 + KCl = H2PO4K + HCl
CH3COCH3 + HCHO + NH4Cl = (CH3COCH2CH2)3N + HCl + H2O =>
3 CH3COCH3 + 3 HCHO + NH4Cl = (CH3COCH2CH2)3N + HCl + 3 H2O
Bi2O3 + Cl2O7 = ClBiO5 =>
Bi2O3 + Cl2O7 = 2 ClBiO5
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Na2ZnO2 + Cu + H2O = Zn + CuO + NaOH =>
Na2ZnO2 + Cu + H2O = Zn + CuO + 2 NaOH
CH2 + O2 = CO2 + H2O =>
2 CH2 + 3 O2 = 2 CO2 + 2 H2O
Zn(OH)2 + HCl = ZnCl2(aq) + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2(aq) + 2 H2O
C6H8O7 + O2 = (CO2) + (H2O) =>
2 C6H8O7 + 9 O2 = 12(CO2) + 8(H2O)
Ba(OH)2(aq) + HClO2(aq) = Ba(ClO2)2(aq) + H2O(l) =>
Ba(OH)2(aq) + 2 HClO2(aq) = Ba(ClO2)2(aq) + 2 H2O(l)
Cu(NO3)2 + H2O = HNO3 + Cu + O2 =>
2 Cu(NO3)2 + 2 H2O = 4 HNO3 + 2 Cu + O2
Cr(OH)3 + H2O2 + Ca(OH)2 = Ca2CrO4 + H2O =>
2 Cr(OH)3 + H2O2 + 4 Ca(OH)2 = 2 Ca2CrO4 + 8 H2O
BaCl2 + (NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2 NH4Cl
Na2O + FeS2 = Na2S + Fe2O3 + Na2SO4 =>
16 Na2O + 8 FeS2 = 15 Na2S + 4 Fe2O3 + Na2SO4
HCl + Al = AlClH =>
HCl + Al = AlClH
CoSO4 + NH3 + H2O = [Co(NH3)5H2O] + S + H2O2 =>
CoSO4 + 5 NH3 + 5 H2O = [Co(NH3)5H2O] + S + 4 H2O2
NO2 + [O] + H2O = HNO3 =>
2 NO2 + [O] + H2O = 2 HNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
F4S + H2O = SO2 + HF =>
F4S + 2 H2O = SO2 + 4 HF
Fe3 + O2 = Fe3O4 =>
Fe3 + 2 O2 = Fe3O4
CaC2 + H2O = CaO + C + H2 =>
CaC2 + H2O = CaO + 2 C + H2
H + Cl2O7 = HClO + H2O =>
12 H + Cl2O7 = 2 HClO + 5 H2O
C6H14 + Cl = C6H13 + HCl =>
C6H14 + Cl = C6H13 + HCl
Al(NO3)3 + C2H6O = Al2O3 + NO2 + CO2 + H2O =>
4 Al(NO3)3 + C2H6O = 2 Al2O3 + 12 NO2 + 2 CO2 + 3 H2O
C6H12O6 = C + H + O =>
C6H12O6 = 6 C + 12 H + 6 O
Al(NO2)3 + Mg(OH)3 = Al(OH)3 + Mg(NO2)3 =>
Al(NO2)3 + Mg(OH)3 = Al(OH)3 + Mg(NO2)3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Pb(NO3)2 + K(SO4)2 = Pb(SO4)2 + K(NO3)2 =>
Pb(NO3)2 + K(SO4)2 = Pb(SO4)2 + K(NO3)2
CoI2(aq) + Pb(NO3)2(aq) = PbI2(s) + Co(NO3)2(aq) =>
CoI2(aq) + Pb(NO3)2(aq) = PbI2(s) + Co(NO3)2(aq)
C(g) + H2O(g) = CO(g) + H2(g) =>
C(g) + H2O(g) = CO(g) + H2(g)
Zn(NO3)2 + NaOH = Na2Zn(OH)4 + NaNO3 =>
Zn(NO3)2 + 4 NaOH = Na2Zn(OH)4 + 2 NaNO3
BaCl + Na(SO4) = NaCl + Ba(SO4) =>
BaCl + Na(SO4) = NaCl + Ba(SO4)
KCl + Al2O3 = Al + KClO4 =>
3 KCl + 4 Al2O3 = 8 Al + 3 KClO4
KMnO4 + NaIO3 + H2O = MnO2 + NaIO4 + KOH =>
2 KMnO4 + 3 NaIO3 + H2O = 2 MnO2 + 3 NaIO4 + 2 KOH
HNO + CsOH = CsNO + H2O =>
HNO + CsOH = CsNO + H2O
Ca + HI = CaIH =>
Ca + HI = CaIH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/23
Équations équilibrées sur01/18/23
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