| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn2O3 + 3 H2O = 2 Mn(OH)2 + 2 OH
ZnSO4 + K3(Fe(CN)6) = Zn3(Fe(CN)6)2 + K2SO4 =>
3 ZnSO4 + 2 K3(Fe(CN)6) = Zn3(Fe(CN)6)2 + 3 K2SO4
V + Cl2 = VCl4 =>
V + 2 Cl2 = VCl4
Al + KCl = Al(KCl) =>
Al + KCl = Al(KCl)
P + C = P5C6 =>
5 P + 6 C = P5C6
AlI3 + Na2CO3 + H2O = Al(OH)3 + CO2 + NaI =>
2 AlI3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 6 NaI
AgNO3 + ZnCl2 = Zn(NO3)2 + AgCl =>
2 AgNO3 + ZnCl2 = Zn(NO3)2 + 2 AgCl
CuFeS2 = Cu2S + FeS + S =>
2 CuFeS2 = Cu2S + 2 FeS + S
CaI + Na = NaI + Ca =>
CaI + Na = NaI + Ca
Li + F2 = Li2F2 =>
2 Li + F2 = Li2F2
CH4 + NCl4 = CCl4 + N2 + H2 =>
2 CH4 + 2 NCl4 = 2 CCl4 + N2 + 4 H2
C6H14 + CO2 = CO + H2 =>
C6H14 + 6 CO2 = 12 CO + 7 H2
CaCO3 + CrCl3 = Cr2(CO3)3 + CaCl2 =>
3 CaCO3 + 2 CrCl3 = Cr2(CO3)3 + 3 CaCl2
KCrO4 + BaCl = KCl + BaCrO4 =>
KCrO4 + BaCl = KCl + BaCrO4
NH4 + Ca(OH)2 = NH3 + Ca + H2O =>
2 NH4 + Ca(OH)2 = 2 NH3 + Ca + 2 H2O
Zn + AuCl3 = AuZn + Cl2 =>
2 Zn + 2 AuCl3 = 2 AuZn + 3 Cl2
CH3NH2 + O2 = H2O + CO2 + N2 =>
4 CH3NH2 + 9 O2 = 10 H2O + 4 CO2 + 2 N2
Al(OH)3 + H2SO4 = AlSO4(OH) + H2O =>
Al(OH)3 + H2SO4 = AlSO4(OH) + 2 H2O
CoSO4 + NaOH = Co(OH)2Na2SO4 =>
CoSO4 + 2 NaOH = Co(OH)2Na2SO4
K2TeO4 + HCl = KCl + H2TeO3 + H2O + Cl2 =>
K2TeO4 + 4 HCl = 2 KCl + H2TeO3 + H2O + Cl2
PbCl(aq) + Pb(CH3COO)2(aq) = Pb(CH3COO)(aq) + PbCl2(s) =>
2 PbCl(aq) + Pb(CH3COO)2(aq) = 2 Pb(CH3COO)(aq) + PbCl2(s)
KBrO3 + K2SO3 + H2SO4 = K2SO4 + Br2SO3 + H2O =>
2 KBrO3 + 5 K2SO3 + 2 H2SO4 = 6 K2SO4 + Br2SO3 + 2 H2O
Na(HCO3) + HOH = NaOH + H(HCO3) =>
Na(HCO3) + HOH = NaOH + H(HCO3)
SiO4 + H2O = SiH4 + O2 =>
SiO4 + 2 H2O = SiH4 + 3 O2
C + HO = CO2 + H2O =>
C + 4 HO = CO2 + 2 H2O
NiCO3 + HNO3 = Ni(NO3)2 + CO2 + H2O =>
NiCO3 + 2 HNO3 = Ni(NO3)2 + CO2 + H2O
N2 + S8 = N2S5 =>
8 N2 + 5 S8 = 8 N2S5
Ba(NO3)2 = Ba + (NO3) =>
Ba(NO3)2 = Ba + 2(NO3)
C2H4 + HNO3 = CO2 + N2 + H2O =>
5 C2H4 + 12 HNO3 = 10 CO2 + 6 N2 + 16 H2O
Li + F2 = Li2F2 =>
2 Li + F2 = Li2F2
C2H4 + HNO3 = CO2 + N2 + H2O =>
5 C2H4 + 12 HNO3 = 10 CO2 + 6 N2 + 16 H2O
NaI(aq) + H2SO4(aq) = I2(g) + Na2SO4(aq) + H2(g) =>
2 NaI(aq) + H2SO4(aq) = I2(g) + Na2SO4(aq) + H2(g)
CO2 + H3O = C6H12O6 + O2 =>
6 CO2 + 4 H3O = C6H12O6 + 5 O2
N2 + Mg = Mg2N3 =>
3 N2 + 4 Mg = 2 Mg2N3
Ca(OH)2 + P4O10 = Ca3(PO4)2 + H2O =>
6 Ca(OH)2 + P4O10 = 2 Ca3(PO4)2 + 6 H2O
BCl3 + H2O = H3BO3 + (HCl) =>
BCl3 + 3 H2O = H3BO3 + 3(HCl)
CH3CH2OH + Na = CH3CHNaO + H2 =>
CH3CH2OH + Na = CH3CHNaO + H2
AgNO3 + Na2SO4 = AgNa2 + NO3SO4 =>
AgNO3 + Na2SO4 = AgNa2 + NO3SO4
(NH4)2Cr2O7 + KOH + H2O2 = H2O + K3(Cr(O2)4) + NH3 =>
(NH4)2Cr2O7 + 6 KOH + 7 H2O2 = 11 H2O + 2 K3(Cr(O2)4) + 2 NH3
KCl + CaCl2 = KCaCl3 =>
KCl + CaCl2 = KCaCl3
SiO2 + Fe = Si + Fe2O3 =>
3 SiO2 + 4 Fe = 3 Si + 2 Fe2O3
C5H12 + HNO3 = C5H11NO2 + H2O =>
C5H12 + HNO3 = C5H11NO2 + H2O
Ni + H3PO4 = NiPO4 + H2 =>
2 Ni + 2 H3PO4 = 2 NiPO4 + 3 H2
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
KCrO2 + O2 + KOH = K2CrO4 + H2O =>
4 KCrO2 + 3 O2 + 4 KOH = 4 K2CrO4 + 2 H2O
Copper(ii)hydroxide + sulfuricacid = copper(ii)sulfate + water =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
Cu + AgCl = CuAgCl =>
Cu + AgCl = CuAgCl
H2O + Sr = SrO + H2 =>
H2O + Sr = SrO + H2
Zn{2+} + Br{-} = ZnBr2 =>
Zn{2+} + 2 Br{-} = ZnBr2
SeO3 + H2O = H2SeO4 =>
SeO3 + H2O = H2SeO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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