| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(MnO4)2 + Sc(ClO)3 = Ba(ClO)3 + Sc(MnO4)2
KNO2 + H2O + KMnO4 = MnO2 + KOH + KNO3 =>
3 KNO2 + H2O + 2 KMnO4 = 2 MnO2 + 2 KOH + 3 KNO3
Al(OH)3 + HO = AlO2 + H2O =>
Al(OH)3 + HO = AlO2 + 2 H2O
Mn + NO3 = MnNO3 =>
Mn + NO3 = MnNO3
Ca(OH)2 + Na2CO3 = NaOH + CaCO3 =>
Ca(OH)2 + Na2CO3 = 2 NaOH + CaCO3
(HCO3) + HCl(aq) = Cl2(aq) + CO2(g) + H2O(l) =>
2(HCO3) + 2 HCl(aq) = Cl2(aq) + 2 CO2(g) + 2 H2O(l)
Zn(H2PO4)2 = Zn3(PO4)2 + H3PO4 =>
3 Zn(H2PO4)2 = Zn3(PO4)2 + 4 H3PO4
Fe0O + CO = Fe + CO2 =>
Fe0O + CO = Fe + CO2
CH3NH2 + CuO = NO + Cu + H2O + CO2 =>
2 CH3NH2 + 11 CuO = 2 NO + 11 Cu + 5 H2O + 2 CO2
CaO(s) = Ca(aq) + O(aq) =>
CaO(s) = Ca(aq) + O(aq)
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
HClO4 + NH3 = NH4ClO4 =>
HClO4 + NH3 = NH4ClO4
C4H10O + H2SO4 = C4H10SO4 + H2O =>
C4H10O + H2SO4 = C4H10SO4 + H2O
C2H4Cl2 + NaOH = C2H3Cl + NaCl + H2O =>
C2H4Cl2 + NaOH = C2H3Cl + NaCl + H2O
CO + MnO4 = MnO + CO2 =>
3 CO + MnO4 = MnO + 3 CO2
CaCl2 + H2O*CO2 = CaCO3 + HCl =>
CaCl2 + H2O*CO2 = CaCO3 + 2 HCl
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu =>
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu
CrCl3 + AgNo3 = Cr(No3)3 + AgCl =>
CrCl3 + 3 AgNo3 = Cr(No3)3 + 3 AgCl
CH4 + SO4 = S + CO2 + H2O =>
CH4 + SO4 = S + CO2 + 2 H2O
Mg(CH3COO)2 + CaCl2 = MgCl2 + Ca(CH3COO)2 =>
Mg(CH3COO)2 + CaCl2 = MgCl2 + Ca(CH3COO)2
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
CuS + NO3 = NO + Cu2 + SO4 =>
2 CuS + 4 NO3 = 4 NO + Cu2 + 2 SO4
PbO2H2O2 + HNO3 = Pb(NO3)2 + H2O + O2 =>
PbO2H2O2 + 2 HNO3 = Pb(NO3)2 + 2 H2O + O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ba + O2 = Ba(O2)2 =>
Ba + 2 O2 = Ba(O2)2
H2 + Mg = MgH =>
H2 + 2 Mg = 2 MgH
KNO3 + S + C = K2S + N2 + CO2 =>
2 KNO3 + S + 3 C = K2S + N2 + 3 CO2
C + O2 = CO2 = =>
C + O2 = CO2
Mg{2+} + I{-} = Mg + I2 =>
Mg{2+} + 2 I{-} = Mg + I2
Na2S + CO(NO3)2 = NaNO3 + S2(CO)2 =>
2 Na2S + 2 CO(NO3)2 = 4 NaNO3 + S2(CO)2
Sr(OH)2 + H2SO4 = SrSO4 + H2(OH)2 =>
Sr(OH)2 + H2SO4 = SrSO4 + H2(OH)2
CH3OH + COCl2 = CH3OCOCl + HCl =>
CH3OH + COCl2 = CH3OCOCl + HCl
MgCa(CO3)2 + CH3COOH = CO2 + Mg(CH3COO)2 + Ca(CH3COO)2 + H2O =>
MgCa(CO3)2 + 4 CH3COOH = 2 CO2 + Mg(CH3COO)2 + Ca(CH3COO)2 + 2 H2O
CaCo3 + H2SO4 = CaCo3SO4 + H2 =>
CaCo3 + H2SO4 = CaCo3SO4 + H2
FeC2O4 + K2C2O4 + H2O2 + H2C2O4 = H2O + K3[Fe(C2O4)3] =>
2 FeC2O4 + 3 K2C2O4 + H2O2 + H2C2O4 = 2 H2O + 2 K3[Fe(C2O4)3]
(NH4)3[Fe(SCN)6] + NaF = (NH4)3[FeF6] + NaSCN =>
(NH4)3[Fe(SCN)6] + 6 NaF = (NH4)3[FeF6] + 6 NaSCN
As + H2 = AsH3 =>
2 As + 3 H2 = 2 AsH3
Ca2CO3 + H2SO4 = CaSO4 + CO2 + SO2 + H2O =>
Ca2CO3 + 3 H2SO4 = 2 CaSO4 + CO2 + SO2 + 3 H2O
Mn + O2 = MnO =>
2 Mn + O2 = 2 MnO
CaN + H2O = Ca(OH)2 + NH3 + N2 =>
6 CaN + 12 H2O = 6 Ca(OH)2 + 4 NH3 + N2
C41H55O28 + O2 = CO2 + H2O =>
4 C41H55O28 + 163 O2 = 164 CO2 + 110 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
AgOH + CH3COOH = CH3COOAg + H2O =>
AgOH + CH3COOH = CH3COOAg + H2O
Na2O + H2SiO3 = Na2SiO3 + H2O =>
Na2O + H2SiO3 = Na2SiO3 + H2O
Li2CO3(s) + HCl(aq) = LiCl(aq) + CO2(g) + H2O(g) =>
Li2CO3(s) + 2 HCl(aq) = 2 LiCl(aq) + CO2(g) + H2O(g)
H2SiF6 + NH4OH = SiO2 + NH4F + H2O =>
H2SiF6 + 6 NH4OH = SiO2 + 6 NH4F + 4 H2O
Cu(OH)2 + NH4OH = Cu(NH3)2(OH)2 + H2O =>
Cu(OH)2 + 2 NH4OH = Cu(NH3)2(OH)2 + 2 H2O
FeC2O4 = CO2 + Fe =>
FeC2O4 = 2 CO2 + Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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