| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 KClO3 + 3 H2S = 4 KCl + 3 H2SO4
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2 =>
2 LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2
S + Zn = ZnS =>
S + Zn = ZnS
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
(C4H10)(g) + O2(g) = CO2(g) + H2O(l) =>
2(C4H10)(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
(CH3)3COH + O2 = CO2 + H2O =>
(CH3)3COH + 6 O2 = 4 CO2 + 5 H2O
Sn + HCl = SnCl3 + H =>
Sn + 3 HCl = SnCl3 + 3 H
Cu2S + H2SO4 = CuS + CuSO4 + H2O =>
4 Cu2S + 4 H2SO4 = 5 CuS + 3 CuSO4 + 4 H2O
Ca5(PO4)3OH + HC2H3O2 = Ca{2+} + C2H3O2{-} + HPO4{2-} + H2O =>
Ca5(PO4)3OH + 4 HC2H3O2 = 5 Ca{2+} + 4 C2H3O2{-} + 3 HPO4{2-} + H2O
CuS + H2O = CuSO4 + H =>
CuS + 4 H2O = CuSO4 + 8 H
HNO3 + NaHCO3 = CO2 + H2O + NaNO3 =>
HNO3 + NaHCO3 = CO2 + H2O + NaNO3
NH + H2O = NH2 + OH =>
NH + H2O = NH2 + OH
NaBr + Fe(iii) = FeBr + Na =>
NaBr + Fe(iii) = FeBr + Na
SO4{2-} + Zn{2+} = ZnSO4 =>
SO4{2-} + Zn{2+} = ZnSO4
Al(OH)3 + H2Co3 = Al2(Co3)3 + H2O(i) = Al(OH)3(S) + CO2(g) =>
2 Al(OH)3 + 3 H2Co3 = Al2(Co3)3 + 6 H2O(i)
C6H10O5 + H2O = CH4 + CO2 =>
C6H10O5 + H2O = 3 CH4 + 3 CO2
C9H10NO5 + H2O = H2OC9H10NO5 =>
C9H10NO5 + H2O = H2OC9H10NO5
C + HOH = CO + H2 =>
C + HOH = CO + H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2O + Na3AsO3 + I2 = H2AsO3 + HI + NaOH =>
6 H2O + 2 Na3AsO3 + I2 = 2 H2AsO3 + 2 HI + 6 NaOH
CoCl2 + H2C2O4 + NaOH = CoC2O4 + H2O + NaCl =>
CoCl2 + H2C2O4 + 2 NaOH = CoC2O4 + 2 H2O + 2 NaCl
C2H6 + NaClO4 = NaCl + H2O + CO2 =>
4 C2H6 + 7 NaClO4 = 7 NaCl + 12 H2O + 8 CO2
AlCl + NaOH = Al(OH) + NaCl =>
AlCl + NaOH = Al(OH) + NaCl
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Pb(NO3)2 + Na3PO4 = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaNO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NaIO3 + K = NaK + IO3 =>
NaIO3 + K = NaK + IO3
Mg(OH)2 + (NH4)3(PO3) = Mg3(PO3)2 + NH3 + H2O =>
3 Mg(OH)2 + 2(NH4)3(PO3) = Mg3(PO3)2 + 6 NH3 + 6 H2O
NaOH + C6H4(OH)CO2H = C6H4(OH)CO2Na + H2O =>
NaOH + C6H4(OH)CO2H = C6H4(OH)CO2Na + H2O
H2C2O4 + NaOH = NaCO2 + H2O =>
H2C2O4 + 2 NaOH = 2 NaCO2 + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
[Cu(NH3)4]SO4(H2O) + NH3 = [Cu(NH3)4]NH3(H2O) + SO4 =>
[Cu(NH3)4]SO4(H2O) + NH3 = [Cu(NH3)4]NH3(H2O) + SO4
O2(g) = O3(g) =>
3 O2(g) = 2 O3(g)
MgO4 + HCl = Cl2Mg + HO + O3 =>
3 MgO4 + 6 HCl = 3 Cl2Mg + 6 HO + 2 O3
H2NCl + NH3 = NH4Cl + N2H2 =>
2 H2NCl + 2 NH3 = 2 NH4Cl + N2H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
Ca3 + HNO3 = CaNO3 + H2 =>
2 Ca3 + 6 HNO3 = 6 CaNO3 + 3 H2
NO2 + HCl = HNO2 + Cl2 =>
2 NO2 + 2 HCl = 2 HNO2 + Cl2
Mg + Hg(NO3)2 = Mg(NO3)2 + Hg =>
Mg + Hg(NO3)2 = Mg(NO3)2 + Hg
Mg(NO3)2 + Na2CO3 = MgCO3 + NaNO3 =>
Mg(NO3)2 + Na2CO3 = MgCO3 + 2 NaNO3
NH4C2H3O2 = NH4 + C2H3O2 =>
NH4C2H3O2 = NH4 + C2H3O2
C7H9 + HNO3 = C7H6(NO2)3 + H2O =>
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O
Ba(OH)2 + K2CO3 = BaCO3 + KOH =>
Ba(OH)2 + K2CO3 = BaCO3 + 2 KOH
KOH + AlCl3 = K3[Al(OH)6] + KCl =>
6 KOH + AlCl3 = K3[Al(OH)6] + 3 KCl
Cu(OH)2 + H2MnO2 = Cu(MnO2) + H2O =>
Cu(OH)2 + H2MnO2 = Cu(MnO2) + 2 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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