| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na(SO4) + Cu2(NO3) = Na(NO3) + Cu2(SO4)
SodiumHydroxide + MagnesiumSulfate = SodiumSulfate + MagnesiumHydroxide =>
SodiumHydroxide + MagnesiumSulfate = SodiumSulfate + MagnesiumHydroxide
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KI + HNO3 = I2 + N2O + KNO3 + H2O =>
8 KI + 10 HNO3 = 4 I2 + N2O + 8 KNO3 + 5 H2O
KMnO4 + NaBr + HNO3 = KBr + MnO + NaNO3 + Br2 + H2O =>
2 KMnO4 + 12 NaBr + 12 HNO3 = 2 KBr + 2 MnO + 12 NaNO3 + 5 Br2 + 6 H2O
C6H12NH2CH2COONa + NaNO2 + HCl = CHOCOONa + N2 + NaCl + H2O =>
3 C6H12NH2CH2COONa + 29 NaNO2 + 20 HCl = 12 CHOCOONa + 16 N2 + 20 NaCl + 28 H2O
HNO3 + Pt = NO + Pt(NO3)28 + H2O =>
112 HNO3 + 3 Pt = 28 NO + 3 Pt(NO3)28 + 56 H2O
Na2SO3 + H2O = Na2SO3*10H2O =>
Na2SO3 + 10 H2O = Na2SO3*10H2O
Pb(C2H3O2)2(aq) + LiCl(aq) = Li(C2H3O2) + PbCl2 =>
Pb(C2H3O2)2(aq) + 2 LiCl(aq) = 2 Li(C2H3O2) + PbCl2
Sr(OH)2 + HCl = HOH + SrCl2 =>
Sr(OH)2 + 2 HCl = 2 HOH + SrCl2
KBF4 + Na = KF + NaF + B =>
KBF4 + 3 Na = KF + 3 NaF + B
Zn + NaNO3 + H2SO4 = NH3 + ZnSO4 + Na2SO4 + H2O =>
8 Zn + 2 NaNO3 + 9 H2SO4 = 2 NH3 + 8 ZnSO4 + Na2SO4 + 6 H2O
C4H8 + Br2 = C4H7Br + BrH =>
C4H8 + Br2 = C4H7Br + BrH
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
H2O2 + CH4 = CO2 + H =>
H2O2 + CH4 = CO2 + 6 H
C2H5OH + [O] = CH3COOH + H2O =>
C2H5OH + 2[O] = CH3COOH + H2O
Ga + HCl = GaCl3 + H2 =>
2 Ga + 6 HCl = 2 GaCl3 + 3 H2
NH3 + S8 = S4N4 + H2S =>
16 NH3 + 5 S8 = 4 S4N4 + 24 H2S
MnSO4(ac)(NH4)2S(ac) = MnS(s)(NH4)2SO4(ac) =>
MnSO4(ac)(NH4)2S(ac) = MnS(s)(NH4)2SO4(ac)
HC2H3O2 + Zn = H2O + ZnC =>
HC2H3O2 + 2 Zn = 2 H2O + 2 ZnC
Sn(s) + HNO3 = SnO2(s) + NO2(g) + H2O(g) =>
Sn(s) + 4 HNO3 = SnO2(s) + 4 NO2(g) + 2 H2O(g)
CH3CH2CH3 = CH3CH2 + CH4 =>
3 CH3CH2CH3 = 4 CH3CH2 + CH4
AgI + Fe2(Co3)3 = FeI3 + Ag2Co3 =>
6 AgI + Fe2(Co3)3 = 2 FeI3 + 3 Ag2Co3
Na3P + Ba = Ba3P2 + Na =>
2 Na3P + 3 Ba = Ba3P2 + 6 Na
H2OAgI = H2IAgO =>
H2OAgI = H2IAgO
AgI + Fe2(Co3)3 = FeI3 + Ag2Co3 =>
6 AgI + Fe2(Co3)3 = 2 FeI3 + 3 Ag2Co3
Na3P + Ba = Ba3P2 + Na =>
2 Na3P + 3 Ba = Ba3P2 + 6 Na
Mg(NO3)2 + Li2SO4 = MgSO4 + LiNO3 =>
Mg(NO3)2 + Li2SO4 = MgSO4 + 2 LiNO3
H2O + AgI = H2I + AgO =>
H2O + AgI = H2I + AgO
K(NO3) + CaCl2 = KCl + Ca(NO3)2 =>
2 K(NO3) + CaCl2 = 2 KCl + Ca(NO3)2
PbCl2 + KCH3CO2 = Pb(CH3CO2)2 + KCl =>
PbCl2 + 2 KCH3CO2 = Pb(CH3CO2)2 + 2 KCl
C6H8O6 + Fe2(SO4)3 = C6H6O6 + Fe(SO4) + H2SO4 =>
C6H8O6 + Fe2(SO4)3 = C6H6O6 + 2 Fe(SO4) + H2SO4
FeO + KClO3 + HCl = FeCl3 + KCl + H2O =>
6 FeO + KClO3 + 18 HCl = 6 FeCl3 + KCl + 9 H2O
Mg(ClO4)2 + H2O = HClO4 + MgO =>
Mg(ClO4)2 + H2O = 2 HClO4 + MgO
Cr3(s) + HCl(aq) = CrCl3 + H =>
Cr3(s) + 9 HCl(aq) = 3 CrCl3 + 9 H
BaFe7O11 = Fe3O4 + O2 + BaO =>
3 BaFe7O11 = 7 Fe3O4 + O2 + 3 BaO
Ag(NH3)2Cl + HNO3 = AgCl + NH4NO3 =>
Ag(NH3)2Cl + 2 HNO3 = AgCl + 2 NH4NO3
CaCN2 + H2O = Ca2(CO3)2 + NH3 =>
2 CaCN2 + 6 H2O = Ca2(CO3)2 + 4 NH3
Ca3(PO8)2 + SiO2 + C = CaSiO3 + P2 + CO =>
Ca3(PO8)2 + 3 SiO2 + 13 C = 3 CaSiO3 + P2 + 13 CO
BaCl2(l) = Ba(s) + Cl(g) =>
BaCl2(l) = Ba(s) + 2 Cl(g)
NH4OH + H2KPO4 = (NH4)2KPO4 + H2O =>
2 NH4OH + H2KPO4 = (NH4)2KPO4 + 2 H2O
Mg(s) + ZnBr2(aq) = MgBr2(s) + Zn(s) =>
Mg(s) + ZnBr2(aq) = MgBr2(s) + Zn(s)
Na(ClO3) = Na(ClO) + O2 =>
Na(ClO3) = Na(ClO) + O2
LiCl + Sn(CO3)2 = Li2CO3 + SnCl4 =>
4 LiCl + Sn(CO3)2 = 2 Li2CO3 + SnCl4
Cr(OH)2 = Cr2O3 + H2 + H2O =>
2 Cr(OH)2 = Cr2O3 + H2 + H2O
CaC2 + H2O = CaC2H2O =>
CaC2 + H2O = CaC2H2O
MgBr2 + Zn2CO3 = MgCO3 + BrZn =>
MgBr2 + Zn2CO3 = MgCO3 + 2 BrZn
Fe2O3 + H = H6O3 + Fe =>
Fe2O3 + 6 H = H6O3 + 2 Fe
C + NaOH = Na + C(OH)2 =>
C + 2 NaOH = 2 Na + C(OH)2
Pb + PbO2 + H2SO4 = Pb(ll)SO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 Pb(ll)SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/09/25
Équations équilibrées sur03/11/24
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