| Équations équilibrées la veille | Équations équilibrées le lendemain |
Te + O2 = TeO2
Ba + Fe + C + Cu = BaFeCCu =>
Ba + Fe + C + Cu = BaFeCCu
CaCO3 + H4C2O2 = Ca(C2H3O2) + HCO3 =>
CaCO3 + H4C2O2 = Ca(C2H3O2) + HCO3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Fe + H2SO4 = Fe2(SO4)2 + H2O + SO2 =>
2 Fe + 4 H2SO4 = Fe2(SO4)2 + 4 H2O + 2 SO2
MgSO4*7H2O + BaCl2*2H2O = MgCl2 + BaSO4 + H2O =>
MgSO4*7H2O + BaCl2*2H2O = MgCl2 + BaSO4 + 9 H2O
NH3 + Cl2 = NH4Cl + NCl5 =>
4 NH3 + 4 Cl2 = 3 NH4Cl + NCl5
H2PO4 + H3O + C6H8O7 = H3PO4 + C6H10O8 =>
H2PO4 + H3O + C6H8O7 = H3PO4 + C6H10O8
Li2 + H2O = Li(OH)3 + H2 =>
Li2 + 6 H2O = 2 Li(OH)3 + 3 H2
FeO3(g) + CO(g) = Fe3O4(g) + CO2(g) =>
3 FeO3(g) + 5 CO(g) = Fe3O4(g) + 5 CO2(g)
HClO4(aq) + Na(OH)(aq) = NaClO4(aq) + H2O(l) =>
HClO4(aq) + Na(OH)(aq) = NaClO4(aq) + H2O(l)
KI + FeCl3 = Fe + I + KCl =>
3 KI + FeCl3 = Fe + 3 I + 3 KCl
Al8 + HCl = AlCl3 + H =>
Al8 + 24 HCl = 8 AlCl3 + 24 H
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaOH + AlSO2 = AlOH + NaSO2 =>
NaOH + AlSO2 = AlOH + NaSO2
Fe(NO3)2(aq) + NaOH(aq) = Fe(OH)2(s) + NaNO3(aq) =>
Fe(NO3)2(aq) + 2 NaOH(aq) = Fe(OH)2(s) + 2 NaNO3(aq)
Mg + CuI = MgI + Cu =>
Mg + CuI = MgI + Cu
Ga + H2 = Ga3H2 =>
3 Ga + H2 = Ga3H2
CaO + P4 = Ca3P2 + P4O10 =>
30 CaO + 8 P4 = 10 Ca3P2 + 3 P4O10
C + H2O + O = H2CO3 =>
C + H2O + 2 O = H2CO3
Fe2O3 + H{+} = O2 + Fe{+2} + H2O =>
2 Fe2O3 + 8 H{+} = O2 + 4 Fe{+2} + 4 H2O
CuCl2(aq) + Ni(s) = Cu(s) + NiCl2(slaw) =>
CuCl2(aq) + Ni(s) = Cu(s) + NiCl2(slaw)
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
K(s) + AlCl3(s) = KCl + Al(s) =>
3 K(s) + AlCl3(s) = 3 KCl + Al(s)
Se + H5 = H5Se =>
Se + H5 = H5Se
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
KCH3CO2 + Ba(OH)2 = KOH + Ba(CH3CO2)2 =>
2 KCH3CO2 + Ba(OH)2 = 2 KOH + Ba(CH3CO2)2
AlS + H2SO4 = Al2(SO4)3 + SO2 + H2O =>
2 AlS + 10 H2SO4 = Al2(SO4)3 + 9 SO2 + 10 H2O
C8H10 + KMnO4 + H2SO4 = C6H6O4 + K2SO4 + MnSO4 + H2O =>
15 C8H10 + 38 KMnO4 + 57 H2SO4 = 20 C6H6O4 + 19 K2SO4 + 38 MnSO4 + 72 H2O
KMnO4 + H2O + Na2SO = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + H2O + Na2SO = 2 MnO2 + Na2SO4 + 2 KOH
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO412MoO3 + N4NO3 + H2O =>
19 H3PO4 + 19(NH4)2MoO4 + 4059 HNO3 = 19(NH4)3PO412MoO3 + 808 N4NO3 + 2020 H2O
NaOH + SO2 = NaO2 + SOH =>
NaOH + SO2 = NaO2 + SOH
KMnO4 + H2SO4 + NaC2O4 = CO2 + MnSO4 + K2SO4 + H2O + Na2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 NaC2O4 = 20 CO2 + 2 MnSO4 + K2SO4 + 8 H2O + 5 Na2SO4
HSO + O2 = SO2 + H2O =>
4 HSO + 3 O2 = 4 SO2 + 2 H2O
FeO(s) = Fe(s) + O2(s) =>
2 FeO(s) = 2 Fe(s) + O2(s)
H + O = H2O =>
2 H + O = H2O
CaSO4 + H3PO4 + NaOH = CaHPO4 + Na2SO4 + H2O =>
CaSO4 + H3PO4 + 2 NaOH = CaHPO4 + Na2SO4 + 2 H2O
AgNO3(aq) + NaBr(aq) = AgBr(aq) + NaNO3(aq) =>
AgNO3(aq) + NaBr(aq) = AgBr(aq) + NaNO3(aq)
Co + HCl = CoCl2 + H2 =>
Co + 2 HCl = CoCl2 + H2
C18H36O2 + NH4ClO4 = CO2 + H2O + N2 + Cl2 =>
C18H36O2 + 26 NH4ClO4 = 18 CO2 + 70 H2O + 13 N2 + 13 Cl2
Au + NaOCl + HCl = HAuCl4 + H2O + NaCl =>
2 Au + 3 NaOCl + 8 HCl = 2 HAuCl4 + 3 H2O + 3 NaCl
Pb(ClO4)2 + Na2CO3 = PbCO3 + NaClO4 =>
Pb(ClO4)2 + Na2CO3 = PbCO3 + 2 NaClO4
AgCl + MgF2 = MgCl2 + AgF =>
2 AgCl + MgF2 = MgCl2 + 2 AgF
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
BaO + CO2 = BaOCO2 =>
BaO + CO2 = BaOCO2
KBr(at) + Mg(OH)2(at) = KOH(at) + MgBr2(at) =>
2 KBr(at) + Mg(OH)2(at) = 2 KOH(at) + MgBr2(at)
Y2O3 + Al2O3 = AlYO3 =>
Y2O3 + Al2O3 = 2 AlYO3
CO2 + NH3 + H3PO4 + H2O = C106H263O110N16P + O2 =>
106 CO2 + 16 NH3 + H3PO4 + 106 H2O = C106H263O110N16P + 106 O2
Cu(II)NO3 + NaOH = Cu(II)OH + NaNO3 =>
Cu(II)NO3 + NaOH = Cu(II)OH + NaNO3
I{-} + H2O2 + H{+} = I2 + H2O =>
2 I{-} + H2O2 + 2 H{+} = I2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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