| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnO2 + 2 SO2 = Mn(SO3)2
C16H32 + CuO = CO2 + H2O + Cu =>
C16H32 + 48 CuO = 16 CO2 + 16 H2O + 48 Cu
HNO2 + PbO2 + H2SO4 = HNO3 + PbSO4 + H2 =>
2 HNO2 + PbO2 + H2SO4 = 2 HNO3 + PbSO4 + H2
SnN4O8 + Pt3N4 = Sn3N4 + PtN4O8 =>
3 SnN4O8 + Pt3N4 = Sn3N4 + 3 PtN4O8
PO4 + HOH = OH + HPO4 =>
PO4 + HOH = OH + HPO4
Cu + HNO2 = CuO + NOH =>
Cu + HNO2 = CuO + NOH
PH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H3PO4 + H2O =>
5 PH3 + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 5 H3PO4 + 12 H2O
CoCl2 + H2O = CoO + HCl =>
CoCl2 + H2O = CoO + 2 HCl
Ca(NO3)2 + NaCl = Na(NO3)2 + CaCl =>
Ca(NO3)2 + NaCl = Na(NO3)2 + CaCl
C16H32 + CuO = CO2 + H2O + Cu =>
C16H32 + 48 CuO = 16 CO2 + 16 H2O + 48 Cu
HgS + HNO3 + HCl = S + NO + HgCl2 + H2O =>
3 HgS + 2 HNO3 + 6 HCl = 3 S + 2 NO + 3 HgCl2 + 4 H2O
Hg + SnCl2 = SnCl + HgCl =>
Hg + SnCl2 = SnCl + HgCl
Ca(NO3)2 + Zr(NO3)2 = CaZrO3 + N2 + O2 =>
2 Ca(NO3)2 + 2 Zr(NO3)2 = 2 CaZrO3 + 4 N2 + 9 O2
C16H32 + CuO = CO2 + H2O + Cu =>
C16H32 + 48 CuO = 16 CO2 + 16 H2O + 48 Cu
Al + HNO2 = Al(NO2)3 + H2 =>
2 Al + 6 HNO2 = 2 Al(NO2)3 + 3 H2
As(s) + H2(g) = AsH3(s) =>
2 As(s) + 3 H2(g) = 2 AsH3(s)
C12H266 + O2 = CO2 + H2O =>
2 C12H266 + 157 O2 = 24 CO2 + 266 H2O
M + HCl = MCl + H22 =>
22 M + 22 HCl = 22 MCl + H22
CuCl2 + Fe2{+} = CuFe2{+} + Cl2 =>
CuCl2 + Fe2{+} = CuFe2{+} + Cl2
C16H32 + CuO = CO2 + H2O + Cu =>
C16H32 + 48 CuO = 16 CO2 + 16 H2O + 48 Cu
CHOOH + K = CHOOK + H2 =>
2 CHOOH + 2 K = 2 CHOOK + H2
Ca(s) + C(g) = CaC(s) =>
Ca(s) + C(g) = CaC(s)
C16H32 + CuO = CO2 + H2O + Cu =>
C16H32 + 48 CuO = 16 CO2 + 16 H2O + 48 Cu
AlO6H12 + KOH = KAlO4H4 + H2 + O2 =>
2 AlO6H12 + 2 KOH = 2 KAlO4H4 + 9 H2 + 3 O2
NiSO4 + NaHCO3 = NiCO3 + NaHSO4 =>
NiSO4 + NaHCO3 = NiCO3 + NaHSO4
Hg2CO3 + NiF2 = Hg2F2 + NiO + CO2 =>
Hg2CO3 + NiF2 = Hg2F2 + NiO + CO2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NO2(g) + H2O(l) = HNO2 + OH =>
NO2(g) + H2O(l) = HNO2 + OH
HCl + Al(OH)3 = Al(OH)Cl2 + H2O =>
2 HCl + Al(OH)3 = Al(OH)Cl2 + 2 H2O
S2O32 + I2 + OH = SO42 + IH2O =>
S2O32 + 26 I2 + 104 OH = 2 SO42 + 52 IH2O
CH3COOH + Mg(OH)2 = (CH3COO)2Mg + H2O =>
2 CH3COOH + Mg(OH)2 = (CH3COO)2Mg + 2 H2O
CuFl2(aq) + MgCl2(aq) = CuCl2(aq) + MgFl2(g) =>
CuFl2(aq) + MgCl2(aq) = CuCl2(aq) + MgFl2(g)
(CH3)3N + HCl = (CH3)3NH + Cl =>
(CH3)3N + HCl = (CH3)3NH + Cl
Al2O3 = Al7 + O2 =>
14 Al2O3 = 4 Al7 + 21 O2
Cr2O3 + Zn = Cr + ZnO3 =>
Cr2O3 + Zn = 2 Cr + ZnO3
Zn + ClH = Cl2 + ZnH2 =>
Zn + 2 ClH = Cl2 + ZnH2
HCH3OO + NaHCO3 = NaCH3COO + CO2 + H2O =>
2 HCH3OO + NaHCO3 = NaCH3COO + CO2 + 3 H2O
Na2 + CO3*H2O = Na2CO3 + H2O =>
Na2 + CO3*H2O = Na2CO3 + H2O
Zn + H2SO4 = H2 + Zn2(SO4)2 =>
2 Zn + 2 H2SO4 = 2 H2 + Zn2(SO4)2
CaH2(s) + H2O(l) = CaH2O2(s) + H2(g) =>
CaH2(s) + 2 H2O(l) = CaH2O2(s) + 2 H2(g)
MgCrO4 + FeCl2 = MgCl2 + FeCrO4 =>
MgCrO4 + FeCl2 = MgCl2 + FeCrO4
PbCO3 = Pb + (CO3) =>
PbCO3 = Pb + (CO3)
PbSO4 + CH3COOH = HSO4 + PbCH3COO =>
PbSO4 + CH3COOH = HSO4 + PbCH3COO
CuCl2 + OH{-} = Cu(OH)2 + Cl{-} =>
CuCl2 + 2 OH{-} = Cu(OH)2 + 2 Cl{-}
HCO3 + CaOH = CaCO3 + H2O =>
HCO3 + CaOH = CaCO3 + H2O
PbCO3 = Pb + (CO3) =>
PbCO3 = Pb + (CO3)
Na2C2O4 + Ca(NO3)2 = CaC2O4 + Na2(NO3)2 =>
Na2C2O4 + Ca(NO3)2 = CaC2O4 + Na2(NO3)2
Ba + HBr = BrBa + H =>
Ba + HBr = BrBa + H
SO2 + KMnO4 + H2O = MnSO4 + H2SO4 + KOH =>
5 SO2 + 2 KMnO4 + 4 H2O = 2 MnSO4 + 3 H2SO4 + 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/24
Équations équilibrées sur01/31/23
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