| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 ClO2 + 2 HCl = 2 HClO2 + Cl2
(CoCl2)6(H2O) = CoCl2 + H2O =>
(CoCl2)6(H2O) = 6 CoCl2 + H2O
Fe{2+} + Cr2O7{-2} + H{+} = Cr{3+} + Fe{3+} + H2O =>
6 Fe{2+} + Cr2O7{-2} + 14 H{+} = 2 Cr{3+} + 6 Fe{3+} + 7 H2O
Pb + H2O2 = Pb(OH)2 =>
Pb + H2O2 = Pb(OH)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na(s) + Br2(g) = NaBr2(s) =>
Na(s) + Br2(g) = NaBr2(s)
OCl = Cl + ClO3 =>
3 OCl = 2 Cl + ClO3
EuSrFeMg3Al2Si7O24H2 + CO2 + H2O = Al2Si4O12H2 + Eu{+2} + Sr{2+} + Fe{2+} + Mg{2+} + HCO3{-} + H4SiO4 =>
EuSrFeMg3Al2Si7O24H2 + 12 CO2 + 12 H2O = Al2Si4O12H2 + Eu{+2} + Sr{2+} + Fe{2+} + 3 Mg{2+} + 12 HCO3{-} + 3 H4SiO4
CH3CHCH2 + KMnO4 + KOH = K2MnO4 + CH3CH(OH)CH2(OH) =>
CH3CHCH2 + 2 KMnO4 + 2 KOH = 2 K2MnO4 + CH3CH(OH)CH2(OH)
H2SO4 + NaNO3 = HNO3 + Na2SO4 =>
H2SO4 + 2 NaNO3 = 2 HNO3 + Na2SO4
SnO2(i) + H2(i) = Sn(s) + H2O(aq) =>
SnO2(i) + 2 H2(i) = Sn(s) + 2 H2O(aq)
NH4SCN + BaCO3 = (NH4)2CO3 + Ba(SCN)2 =>
2 NH4SCN + BaCO3 = (NH4)2CO3 + Ba(SCN)2
Cr{+4} + O{-2} = CrO2 =>
Cr{+4} + 2 O{-2} = CrO2
CuFe2O4 + HCl = Fe2O3 + CuCl2 + H2O =>
CuFe2O4 + 2 HCl = Fe2O3 + CuCl2 + H2O
Pd + HNO3 + HCl = H2[PdCl]4 + NO + H2O =>
12 Pd + 2 HNO3 + 12 HCl = 3 H2[PdCl]4 + 2 NO + 4 H2O
NiCl2 + Li2CO3 = NiCO3 + LiCl =>
NiCl2 + Li2CO3 = NiCO3 + 2 LiCl
K(IO4)2 + Pb(NO3)2 = K(NO3)2 + Pb(IO4)2 =>
K(IO4)2 + Pb(NO3)2 = K(NO3)2 + Pb(IO4)2
C2H6S + O2 = CO2 + H2O + SO3 =>
C2H6S + 5 O2 = 2 CO2 + 3 H2O + SO3
HF + NO3 = HFNO3 =>
HF + NO3 = HFNO3
H2O + P4 = H3PO4 + PH3 =>
12 H2O + 2 P4 = 3 H3PO4 + 5 PH3
VBr5 = V + Br2 =>
2 VBr5 = 2 V + 5 Br2
Ag2HPO3 + H2O = Ag + H3PO4 =>
Ag2HPO3 + H2O = 2 Ag + H3PO4
K2S + Ca = CaS + K =>
K2S + Ca = CaS + 2 K
C6H5NH2 + H2O = C6H5NH3 + OH =>
C6H5NH2 + H2O = C6H5NH3 + OH
H2 + AuBr3 = HBr + Au =>
3 H2 + 2 AuBr3 = 6 HBr + 2 Au
Na2C2O4(aq) + AgNO3 = AgC2O4 + Na2NO3 =>
Na2C2O4(aq) + AgNO3 = AgC2O4 + Na2NO3
Sn3(PO4)4 + Ca(OH)2 = Ca3(PO4)2 + Sn(OH)4 =>
Sn3(PO4)4 + 6 Ca(OH)2 = 2 Ca3(PO4)2 + 3 Sn(OH)4
KIO3 + I2 + HCl = KICl4 + H2O + HICl4 =>
3 KIO3 + I2 + 20 HCl = 3 KICl4 + 9 H2O + 2 HICl4
NaHO3 + C6H8O7 = C6H5Na3O7 + CO2 + H2O =>
9 NaHO3 + 5 C6H8O7 = 3 C6H5Na3O7 + 12 CO2 + 17 H2O
Na(ClO) + I2 + Na(OH) = Na(IO3) + NaCl + H2O =>
5 Na(ClO) + I2 + 2 Na(OH) = 2 Na(IO3) + 5 NaCl + H2O
CHNaO3 + C2H4O2 = CO2 + NaCH3COO + H2O =>
CHNaO3 + C2H4O2 = CO2 + NaCH3COO + H2O
K2FeO6 + NH3 = Fe2O3 + N2 + KOH + H2O =>
6 K2FeO6 + 14 NH3 = 3 Fe2O3 + 7 N2 + 12 KOH + 15 H2O
COOH{-}CH2{-}COOH + KOH = COOK{-}CH2{-}COOK + H2O =>
COOH{-}CH2{-}COOH + KOH = COOK{-}CH2{-}COOK + H2O
Mn3(PO4)2 + Na2CO3 = Na3PO4 + MnCO3 =>
Mn3(PO4)2 + 3 Na2CO3 = 2 Na3PO4 + 3 MnCO3
Al(OH)3(aq) + HCl(aq) = AlCl3 + H2O =>
Al(OH)3(aq) + 3 HCl(aq) = AlCl3 + 3 H2O
Pb2(NO3)2 + Fe = Pb + Fe2(NO3)2 =>
Pb2(NO3)2 + 2 Fe = 2 Pb + Fe2(NO3)2
BN + F2 = BF + N2 =>
2 BN + F2 = 2 BF + N2
RbO2 = Rb2O + O2 =>
4 RbO2 = 2 Rb2O + 3 O2
MnS + Cu(OH)2 = CuS + Mn(OH)2 =>
MnS + Cu(OH)2 = CuS + Mn(OH)2
P + O = P2O4 =>
2 P + 4 O = P2O4
H2CO + K2CrO7 + H2SO4 = CH2O2 + H2O + K2SO4 + CrSO4 =>
5 H2CO + K2CrO7 + 2 H2SO4 = 5 CH2O2 + 2 H2O + K2SO4 + CrSO4
H2SO4(g) + CsF2(s) = HF2(g) + Cs2SO4(s) =>
H2SO4(g) + 2 CsF2(s) = 2 HF2(g) + Cs2SO4(s)
HCl + Mo(OH)2 = HOH + MoCl2 =>
2 HCl + Mo(OH)2 = 2 HOH + MoCl2
Zn3(PO4)2 = Zn{2+} + PO4{3-} =>
Zn3(PO4)2 = 3 Zn{2+} + 2 PO4{3-}
AlO2 + HCl = (HCl)O2 + Al =>
AlO2 + HCl = (HCl)O2 + Al
NaCl + Na = Na3Cl =>
NaCl + 2 Na = Na3Cl
CO2 + VN + N = V(CO)6 + NO =>
6 CO2 + VN + 5 N = V(CO)6 + 6 NO
FeBr3 + Br2 = FeBr4 =>
2 FeBr3 + Br2 = 2 FeBr4
U(SO4)2 + KBrO3 + H2O = UO2SO4 + KBr + H2SO4 =>
3 U(SO4)2 + KBrO3 + 3 H2O = 3 UO2SO4 + KBr + 3 H2SO4
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
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