| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgCl + KI = KCl + AgI
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Cu2 + O2 = CuO =>
Cu2 + O2 = 2 CuO
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
HCl + NaCl + AgNO3 = AgCl + NaOH + ClNO2 =>
HCl + NaCl + AgNO3 = AgCl + NaOH + ClNO2
WO3 + H2 = WO2 + H2O =>
WO3 + H2 = WO2 + H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
SbS5 + HCl = SbCl3 + S + H2S =>
2 SbS5 + 6 HCl = 2 SbCl3 + 7 S + 3 H2S
C2H3Br3 + O2 = CO + HBr =>
C2H3Br3 + O2 = 2 CO + 3 HBr
KMnO4 + C12H22O11 = CH3COOK + Mn + CO2 + H2O =>
16 KMnO4 + 5 C12H22O11 = 16 CH3COOK + 16 Mn + 28 CO2 + 31 H2O
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
C2H5COOHNaOH = NaC2H5COOH2O =>
C2H5COOHNaOH = NaC2H5COOH2O
CuSO4H2O = CuSO4 + H2O =>
CuSO4H2O = CuSO4 + H2O
Al2(SO3)3(aq) + NaOH(aq) = Al(OH)3 + Na2SO3 =>
Al2(SO3)3(aq) + 6 NaOH(aq) = 2 Al(OH)3 + 3 Na2SO3
NH4NO2(s) = N2(g) + H2O(l) =>
NH4NO2(s) = N2(g) + 2 H2O(l)
WO3 + H2 = WO2 + H2O =>
WO3 + H2 = WO2 + H2O
HCl + NaCl + AgNO3 = AgCl + NaOH + ClNO2 =>
HCl + NaCl + AgNO3 = AgCl + NaOH + ClNO2
Pb(C2H5) + O2 = PbO + CO2 + H2O =>
4 Pb(C2H5) + 15 O2 = 4 PbO + 8 CO2 + 10 H2O
C5H12O(l) + O2 = CO2(g) + H2O(l) =>
2 C5H12O(l) + 15 O2 = 10 CO2(g) + 12 H2O(l)
F2 + NaBr = BrF + Na =>
F2 + 2 NaBr = 2 BrF + 2 Na
Y + N2 = YN2 =>
Y + N2 = YN2
Ca(OH)2(aq) = Ca(aq) + OH(aq) =>
Ca(OH)2(aq) = Ca(aq) + 2 OH(aq)
Na(s) + H2O(l) = NaOH(l) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(l) + H2(g)
WO3 + H2 = WO2 + H2O =>
WO3 + H2 = WO2 + H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
Al + CO2 = AlC3 + O2 =>
Al + 3 CO2 = AlC3 + 3 O2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
KBr + CrO3 + H2SO4 = Br2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 KBr + 2 CrO3 + 6 H2SO4 = 3 Br2 + Cr2(SO4)3 + 3 K2SO4 + 6 H2O
Fe3(s) + F(g) = Fe3F =>
Fe3(s) + F(g) = Fe3F
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
Fe2(CrO4)3 + ZnBr2 = FeBr3 + ZnCrO4 =>
Fe2(CrO4)3 + 3 ZnBr2 = 2 FeBr3 + 3 ZnCrO4
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Ag2S + FeI2 = AgI + FeS =>
Ag2S + FeI2 = 2 AgI + FeS
KBr + CrO3 + H2SO4 = Br2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 KBr + 2 CrO3 + 6 H2SO4 = 3 Br2 + Cr2(SO4)3 + 3 K2SO4 + 6 H2O
Zn = Zn{+2} + e =>
Zn = Zn{+2} + 2e
NH4OH + K3PO4 = (NH4)3PO4 + KOH =>
3 NH4OH + K3PO4 = (NH4)3PO4 + 3 KOH
SnCl2 + HNO3 + HCl = SnCl4 + N2O + H2O =>
4 SnCl2 + 2 HNO3 + 8 HCl = 4 SnCl4 + N2O + 5 H2O
NiCl2*6H2O + NH4OH = (Ni(NH3)6)Cl2 + H2O =>
NiCl2*6H2O + 6 NH4OH = (Ni(NH3)6)Cl2 + 12 H2O
FeI3 + KCl = FeCl3 + KI =>
FeI3 + 3 KCl = FeCl3 + 3 KI
C6H12Br2 + Na = NaBr + C6H12 =>
C6H12Br2 + 2 Na = 2 NaBr + C6H12
C + BaSO4 = CO2 + BaS =>
2 C + BaSO4 = 2 CO2 + BaS
Pb + NaNO{3} = Pb{3}O{4} + NaNO{2} =>
Pb + 3 NaNO{3} = Pb{3}O{4} + 3 NaNO{2}
C3H6O2NaOH = C3H5O2NaH2O =>
C3H6O2NaOH = C3H5O2NaH2O
AgCl + KI = KCl + AgI =>
AgCl + KI = KCl + AgI
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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