| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl = 2 Na + Cl2
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
NH4ClO4(s) = N2(g) + Cl2(g) + O2(g) + H2O(g) =>
2 NH4ClO4(s) = N2(g) + Cl2(g) + 2 O2(g) + 4 H2O(g)
Ca(NO3)2 + Na2HPO4 = CaHPO4 + Na2(NO3)2 =>
Ca(NO3)2 + Na2HPO4 = CaHPO4 + Na2(NO3)2
Na3PO4 + Fe2O3 = Na2O + FePO4 =>
2 Na3PO4 + Fe2O3 = 3 Na2O + 2 FePO4
HBr + NaOH = NaBr + HOH =>
HBr + NaOH = NaBr + HOH
NH4ClO4(s) = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4(s) = N2 + Cl2 + 2 O2 + 4 H2O
Ca(NO3)2 + Na2HPO4 = Ca3(PO4)2 + NaNO3 + HNO3 =>
3 Ca(NO3)2 + 2 Na2HPO4 = Ca3(PO4)2 + 4 NaNO3 + 2 HNO3
C6H12 + HBr = C6H13 + Br =>
C6H12 + HBr = C6H13 + Br
NO2 + Cl2 = ClNO2(aq) =>
2 NO2 + Cl2 = 2 ClNO2(aq)
NH4ClO4(s) = N2(g) + Cl2(g) + O2(g) + H2O =>
2 NH4ClO4(s) = N2(g) + Cl2(g) + 2 O2(g) + 4 H2O
NaC2O4 + FeNO3 = NaNO3 + FeC2O4 =>
NaC2O4 + FeNO3 = NaNO3 + FeC2O4
Ca(NO3)2 + Na2HPO4 = CaHPO4 + NaNO3 =>
Ca(NO3)2 + Na2HPO4 = CaHPO4 + 2 NaNO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
HC2H3O2(aq) + LiHSO3(aq) = LiC2H3O2(aq) + H2O(l) + SO2(g) =>
HC2H3O2(aq) + LiHSO3(aq) = LiC2H3O2(aq) + H2O(l) + SO2(g)
NH4ClO4(s) = N2(g) + Cl2(g) + O2(g) + H2O(l) =>
2 NH4ClO4(s) = N2(g) + Cl2(g) + 2 O2(g) + 4 H2O(l)
LiMnO2 + O2 = LiMn2O4 + Li2MnO3 =>
6 LiMnO2 + O2 = 2 LiMn2O4 + 2 Li2MnO3
Cu + NaClO = Cu2O + NaCl =>
2 Cu + NaClO = Cu2O + NaCl
H2S + KOH = H2O + K2S =>
H2S + 2 KOH = 2 H2O + K2S
NH4ClO4(s) = N2(g) + O2(g) + HCl(g) + H2O(l) =>
4 NH4ClO4(s) = 2 N2(g) + 5 O2(g) + 4 HCl(g) + 6 H2O(l)
NH4NO3 + Ba(OH)2 = Ba(NO3) + NH4(OH)2 =>
NH4NO3 + Ba(OH)2 = Ba(NO3) + NH4(OH)2
Cr(OH)2 + NaOH = Cr(OH)3 + Na =>
Cr(OH)2 + NaOH = Cr(OH)3 + Na
NO2 + H2O(l) = HNO3(aq) + NO(g) =>
3 NO2 + H2O(l) = 2 HNO3(aq) + NO(g)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
PbCO3 + H3PO4 = Pb3(PO4)2 + H2CO3 =>
3 PbCO3 + 2 H3PO4 = Pb3(PO4)2 + 3 H2CO3
(NH4)2SO4 + LiOH = Li2SO4 + NH4OH =>
(NH4)2SO4 + 2 LiOH = Li2SO4 + 2 NH4OH
Cu + NaClO = Cu2O3 + NaCl =>
2 Cu + 3 NaClO = Cu2O3 + 3 NaCl
[Ca(OH)]3PO4 + K = Ca3PO4 + KOH =>
[Ca(OH)]3PO4 + 3 K = Ca3PO4 + 3 KOH
HClO4 + H2S = HClO3 + H2O + S3 =>
3 HClO4 + 3 H2S = 3 HClO3 + 3 H2O + S3
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
Li3PO4 = Li + P + O2 =>
Li3PO4 = 3 Li + P + 2 O2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Cu + NaClO = CuO + NaCl =>
Cu + NaClO = CuO + NaCl
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Mg(HSO4)2 = MgSO4 + H2SO4 =>
Mg(HSO4)2 = MgSO4 + H2SO4
SiF4 + K = KF + Si =>
SiF4 + 4 K = 4 KF + Si
S(s) + HNO3(aq) = SO2(g) + NO(g) + H2O(l) =>
3 S(s) + 4 HNO3(aq) = 3 SO2(g) + 4 NO(g) + 2 H2O(l)
NaClO + Cu = CuClO + Na =>
NaClO + Cu = CuClO + Na
HClO4CH3COOK = KClO4CH3COOH =>
HClO4CH3COOK = KClO4CH3COOH
FeSCN + HCl = FeCl4 + H + SCN =>
FeSCN + 4 HCl = FeCl4 + 4 H + SCN
C3H5(OH)3 + K = C3H5O3K + H2 =>
2 C3H5(OH)3 + 2 K = 2 C3H5O3K + 3 H2
Mg{+2} + Pb = Pb{+2} + Mg =>
Mg{+2} + Pb = Pb{+2} + Mg
C12H2525OH + O2 = CO2 + H2O =>
C12H2525OH + 643 O2 = 12 CO2 + 1263 H2O
Mg(HSO4)2 = MgSO4 + H2SO4 =>
Mg(HSO4)2 = MgSO4 + H2SO4
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
BaCO3 + H2SO4 = BaSO4 + H2O + CO2 =>
BaCO3 + H2SO4 = BaSO4 + H2O + CO2
CaBr2 + AgNo3 = AgBr + Ca(No3)2 =>
CaBr2 + 2 AgNo3 = 2 AgBr + Ca(No3)2
VO2Cl + Zn + HCl = VOCl2 + ZnCl2 + H2O =>
2 VO2Cl + Zn + 4 HCl = 2 VOCl2 + ZnCl2 + 2 H2O
KI + Tl2(SO4)3 + H2O = KIO3 + K2SO4 + H2SO4 + TlI =>
8 KI + 3 Tl2(SO4)3 + 6 H2O = 2 KIO3 + 3 K2SO4 + 6 H2SO4 + 6 TlI
C3H5(OH)3 + K = C3H5O3K3 + H2 =>
2 C3H5(OH)3 + 6 K = 2 C3H5O3K3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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