| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2O + 2 BrO3{-} + 6 SbO{+} = 2 Br{-} + 3 Sb2O5 + 6 H{+}
Ni + Hg2(NO3)2 = Hg2 + Ni(NO3)2 =>
Ni + Hg2(NO3)2 = Hg2 + Ni(NO3)2
Ba3(PO4)2 + HCl = BaCl2 + P2O5 + H2O =>
Ba3(PO4)2 + 6 HCl = 3 BaCl2 + P2O5 + 3 H2O
PBr5 + NaOH = Na2HPO4 + NaBr + H2O =>
PBr5 + 7 NaOH = Na2HPO4 + 5 NaBr + 3 H2O
VO3 + Zn + H{+} = V{2+} + Zn{2+} + H2O =>
VO3 + 2 Zn + 6 H{+} = V{2+} + 2 Zn{2+} + 3 H2O
BaSO4 + HNO3 = SO3 + H2O + Ba(NO3)2 =>
BaSO4 + 2 HNO3 = SO3 + H2O + Ba(NO3)2
H{+} + MoO4{2-} + Br{-} = Mo{3+} + Br2 + H2O =>
16 H{+} + 2 MoO4{2-} + 6 Br{-} = 2 Mo{3+} + 3 Br2 + 8 H2O
PdCl2 + CH2O2 = Pd + HCl + CO2 =>
PdCl2 + CH2O2 = Pd + 2 HCl + CO2
NH4Br + AgNO3 = AgBr + NH4NO3 =>
NH4Br + AgNO3 = AgBr + NH4NO3
Ca + Cl = CaCl2 =>
Ca + 2 Cl = CaCl2
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
Al2(SO4)3 + Ca = Al2 + SO4Ca3 =>
Al2(SO4)3 + 9 Ca = Al2 + 3 SO4Ca3
Na2CO3 + H2 = Na + H2CO3 =>
Na2CO3 + H2 = 2 Na + H2CO3
(Bi2O3) + HNO3 = Bi(NO3)3 + H2O =>
(Bi2O3) + 6 HNO3 = 2 Bi(NO3)3 + 3 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Re + HNO3 = HReO4 + NO2 + H2O =>
Re + 7 HNO3 = HReO4 + 7 NO2 + 3 H2O
BaI2 + H2O = Ba(OH)2 + HI =>
BaI2 + 2 H2O = Ba(OH)2 + 2 HI
Zn + KNO2 + KOH = K2ZnO2 + NH3 + Zn(NO3)2 =>
10 Zn + 6 KNO2 + 12 KOH = 9 K2ZnO2 + 4 NH3 + Zn(NO3)2
HCOOH + Fe2(CO3)3 = Fe(HCOO)3 + H2O + CO2 =>
6 HCOOH + Fe2(CO3)3 = 2 Fe(HCOO)3 + 3 H2O + 3 CO2
KOH + MnSO4 = Mn(OH)2 + K2SO4 =>
2 KOH + MnSO4 = Mn(OH)2 + K2SO4
C6H5OCH3 + HCl = C6H5OH + CH3Cl =>
C6H5OCH3 + HCl = C6H5OH + CH3Cl
FeCl3 + Fe(OH)3 = Fe(OH)2Cl =>
FeCl3 + 2 Fe(OH)3 = 3 Fe(OH)2Cl
NH4Cl + ZnSO4 = ZnCl2 + (NH4)2SO4 =>
2 NH4Cl + ZnSO4 = ZnCl2 + (NH4)2SO4
H10C20 + O2 = H2O + CO2 =>
2 H10C20 + 45 O2 = 10 H2O + 40 CO2
C6H7N + NaNO2 + HCl = C6H5Cl + H2O + NaCl + NO =>
C6H7N + 5 NaNO2 + 6 HCl = C6H5Cl + 4 H2O + 5 NaCl + 6 NO
Na2CO3 + H2SO4 + KI = K2SO4 + NaI + H2O + CO2 =>
Na2CO3 + H2SO4 + 2 KI = K2SO4 + 2 NaI + H2O + CO2
CO + KMnO4 + KOH = K2CO3 + MnO2 + H2O =>
3 CO + 2 KMnO4 + 4 KOH = 3 K2CO3 + 2 MnO2 + 2 H2O
CH3NHCH2OH + O2 = CO2 + H2O + N2 =>
4 CH3NHCH2OH + 13 O2 = 8 CO2 + 14 H2O + 2 N2
AgNo3(aq) + KBr(aq) = AgBr(s) + KNo3(aq) =>
AgNo3(aq) + KBr(aq) = AgBr(s) + KNo3(aq)
SiO2 = O + Si =>
SiO2 = 2 O + Si
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C4H8 = C + H2 =>
C4H8 = 4 C + 4 H2
Na2CO3 + KCI = NaCI + K2CO3 =>
Na2CO3 + 2 KCI = 2 NaCI + K2CO3
KMnO4 + Zn + H2O = MnO2 + KOH + Zn(OH)2 =>
2 KMnO4 + 3 Zn + 4 H2O = 2 MnO2 + 2 KOH + 3 Zn(OH)2
Zn + MgO3 = Mg2O3 + ZnO =>
3 Zn + 2 MgO3 = Mg2O3 + 3 ZnO
Al + MgO3 = Al2O3 + Mg =>
2 Al + MgO3 = Al2O3 + Mg
CaCl2 + HF = CaF2 + HCl =>
CaCl2 + 2 HF = CaF2 + 2 HCl
K + Br = KBr =>
K + Br = KBr
Mg + H2C2O4 = MgC2O4 + H2 =>
Mg + H2C2O4 = MgC2O4 + H2
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
CuO + HNO3 = Cu(NO3) + HO =>
CuO + HNO3 = Cu(NO3) + HO
FeI2 + H2SO4 = Fe2SO4 + SO2 + I2 + H2O =>
2 FeI2 + 2 H2SO4 = Fe2SO4 + SO2 + 2 I2 + 2 H2O
Fe{2+} + Cr2O7 + H{+} = Fe{3+} + Cr{3+} + H2O =>
8 Fe{2+} + Cr2O7 + 14 H{+} = 8 Fe{3+} + 2 Cr{3+} + 7 H2O
MgO3 + H2 = Mg + H2O =>
MgO3 + 3 H2 = Mg + 3 H2O
C5H5N + O2 = C + N2 + H2O =>
4 C5H5N + 5 O2 = 20 C + 2 N2 + 10 H2O
S{2-} + H{+} + Cr2O7{2-} = SO4{2-} + H2O + Cr{3+} =>
3 S{2-} + 32 H{+} + 4 Cr2O7{2-} = 3 SO4{2-} + 16 H2O + 8 Cr{3+}
BaO + Ap2O5 = Ba3(ApO4)2 =>
3 BaO + Ap2O5 = Ba3(ApO4)2
Ca(OH)2 + Ca(HCo3)2 = CaCo3 + H2O =>
Ca(OH)2 + Ca(HCo3)2 = 2 CaCo3 + 2 H2O
KBr + Ti(NO3)2 = K(NO3) + TiBr2 =>
2 KBr + Ti(NO3)2 = 2 K(NO3) + TiBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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