| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 SiO2 + 2 Ca3(PO4)2 + 10 C = 10 CO + P4 + 6 CaSiO3
Na2OH + HC2O4 = Na2C2O4 + H2O =>
Na2OH + HC2O4 = Na2C2O4 + H2O
SiO2 + Ca3(PO4)2 + C = CO + P4 + CaSiO3 =>
6 SiO2 + 2 Ca3(PO4)2 + 10 C = 10 CO + P4 + 6 CaSiO3
N2H4 + N2O4 = NO + H2O =>
N2H4 + 2 N2O4 = 6 NO + 2 H2O
O2 + As4S6 = As4O6 + SO2 =>
9 O2 + As4S6 = As4O6 + 6 SO2
CaCl + NaNO3{-} = CaNO3{-} + NaCl =>
CaCl + NaNO3{-} = CaNO3{-} + NaCl
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
Mg + FeNO3 = MgNO3 + Fe =>
Mg + FeNO3 = MgNO3 + Fe
SiO2 + Ca3(PO4)2 + C = CO + P4 + CaSiO3 =>
6 SiO2 + 2 Ca3(PO4)2 + 10 C = 10 CO + P4 + 6 CaSiO3
CH3COONH4 + Pb(N3)2 = Pb(CH3COO)2 + NH4N3 =>
2 CH3COONH4 + Pb(N3)2 = Pb(CH3COO)2 + 2 NH4N3
Pb(NO3)2 + NaOH = PbNa + OH(NO3)2 =>
Pb(NO3)2 + NaOH = PbNa + OH(NO3)2
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
Ca(OH)2 + H3PO4 = (CaOH)3PO4 + H2O =>
3 Ca(OH)2 + H3PO4 = (CaOH)3PO4 + 3 H2O
Fe + O2 = Fe2O =>
4 Fe + O2 = 2 Fe2O
KOH + HNO3 = KNO3 + HOH =>
KOH + HNO3 = KNO3 + HOH
HClO5 + Fe(OH)3 = Fe(ClO5)3 + H2O =>
3 HClO5 + Fe(OH)3 = Fe(ClO5)3 + 3 H2O
KNO3 + C12H22O11 = N2 + CO2 + H2O + K2CO3 =>
48 KNO3 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3
H2SO4 + LiOH = Li2SO4 + H2O =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
Cr + NaOH + H2O = Na3[Cr(OH)6] + H2 =>
2 Cr + 6 NaOH + 6 H2O = 2 Na3[Cr(OH)6] + 3 H2
KOH + HNO3 = KNO3 + HOH =>
KOH + HNO3 = KNO3 + HOH
Fe2O3 + C6Cl5OH = FeO + H2O + CO2 + Cl =>
23 Fe2O3 + 2 C6Cl5OH = 46 FeO + H2O + 12 CO2 + 10 Cl
C7H8O + CH3COCl = C9H10O2 + HCl =>
C7H8O + CH3COCl = C9H10O2 + HCl
MnO4 + Br + H = MnOH + BrO2 =>
2 MnO4 + 3 Br + 2 H = 2 MnOH + 3 BrO2
AgNO3 + Na2SO3 + NaOH = Na2SO4 + Ag + NaNO2 + H2O =>
2 AgNO3 + 3 Na2SO3 + 2 NaOH = 3 Na2SO4 + 2 Ag + 2 NaNO2 + H2O
BaCO3 + Cl2 = BaCl2 + O2 + CO2 =>
2 BaCO3 + 2 Cl2 = 2 BaCl2 + O2 + 2 CO2
S8 + Na2SO3(aq) + H2O(l) = Na2S2O3*5H2O =>
S8 + 8 Na2SO3(aq) + 40 H2O(l) = 8 Na2S2O3*5H2O
NaI + H2SO4 = Na2SO4 + I2 + H2O + SO2 =>
2 NaI + 2 H2SO4 = Na2SO4 + I2 + 2 H2O + SO2
HF + Al = HAlF4 + H2 =>
8 HF + 2 Al = 2 HAlF4 + 3 H2
(NH4)OH + Cu(NO3)2 = Cu(OH)2 + (NH4) + (NO3) =>
2(NH4)OH + Cu(NO3)2 = Cu(OH)2 + 2(NH4) + 2(NO3)
KMnO3 + KI + H2O = MnO2 + KIO3 + KOH =>
6 KMnO3 + KI + 3 H2O = 6 MnO2 + KIO3 + 6 KOH
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
AgNO3 + Na2SO3 + NaOH = Na2SO4 + Ag + NaNO2 + H2O =>
2 AgNO3 + 3 Na2SO3 + 2 NaOH = 3 Na2SO4 + 2 Ag + 2 NaNO2 + H2O
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
C5H12O + C4H9O2 = H2O + C9H18O2 =>
11 C5H12O + 20 C4H9O2 = 21 H2O + 15 C9H18O2
P2O5 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
P2O5 + 3 Ca(OH)2 = Ca3(PO4)2 + 3 H2O
H{+} + Fe{2+} + NO3{-} = Fe{3+} + N2 + H2O =>
12 H{+} + 10 Fe{2+} + 2 NO3{-} = 10 Fe{3+} + N2 + 6 H2O
H2O + HAsO4{2-} = H3O{+} + AsO4{3-} =>
H2O + HAsO4{2-} = H3O{+} + AsO4{3-}
(NH4)2S + H2O = (NH4)2OH + HS =>
(NH4)2S + H2O = (NH4)2OH + HS
C6H5NO2 + Fe + HBr = C6H5NH3Br + FeBr3 + H2O =>
C6H5NO2 + 2 Fe + 7 HBr = C6H5NH3Br + 2 FeBr3 + 2 H2O
MnSO4NaClONaOH = MnO2Na2SO4HCl =>
MnSO4NaClONaOH = MnO2Na2SO4HCl
C2(s) + H2(s) = C2H6(s) =>
C2(s) + 3 H2(s) = C2H6(s)
GaBr3 + Mg(CO3)3 = Ga(CO3)3 + MgBr3 =>
GaBr3 + Mg(CO3)3 = Ga(CO3)3 + MgBr3
Pt{2+} + e = Pt =>
Pt{2+} + 2e = Pt
Pr6O11 + CH4 = CO2 + H2O + Pr2O3 =>
2 Pr6O11 + CH4 = CO2 + 2 H2O + 6 Pr2O3
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl
Mg(SO4)2 + BaCl2 = Ba(SO4)2 + MgCl2 =>
Mg(SO4)2 + BaCl2 = Ba(SO4)2 + MgCl2
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
Zn + NaCl + H2O = ZnCl + NaOH + H2 =>
2 Zn + 2 NaCl + 2 H2O = 2 ZnCl + 2 NaOH + H2
K2CrO4 + KBrH2SO4 = CrO2Br2 + K2SO4 + H2O =>
K2CrO4 + 2 KBrH2SO4 = CrO2Br2 + 2 K2SO4 + 2 H2O
HCl + Bi(OH)2 = H2O + BiCl2 =>
2 HCl + Bi(OH)2 = 2 H2O + BiCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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