| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 = N2 + 3 H2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ag(SO4) + BaI2 = BaSO4 + AgI2 =>
Ag(SO4) + BaI2 = BaSO4 + AgI2
KHS + Pb(NO3)2 = HNO3 + PbS + KNO3 =>
KHS + Pb(NO3)2 = HNO3 + PbS + KNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
C2H5OH + PCl3 = C2H5Cl + H3PO3 =>
3 C2H5OH + PCl3 = 3 C2H5Cl + H3PO3
BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CuCl2 = Cu + Cl2 =>
CuCl2 = Cu + Cl2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ba(NO3)2 + Na3PO4 = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaNO3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
CaCO3 + H2SO4 = CaSO4 + H2CO3 =>
CaCO3 + H2SO4 = CaSO4 + H2CO3
Al(OH)3 + H4P2O7 = Al4(P2O7)3 + H2O =>
4 Al(OH)3 + 3 H4P2O7 = Al4(P2O7)3 + 12 H2O
Al + H2SO4 = AlSO4 + H2 =>
Al + H2SO4 = AlSO4 + H2
Carbontetrabromide = carbon + Bromine =>
CBr4 = C + 2 Br2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2 CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ga2(CO3)3 = Ga2O3 + CO2 =>
Ga2(CO3)3 = Ga2O3 + 3 CO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CH3COONa + HCl = NaCl + HCH3COO =>
CH3COONa + HCl = NaCl + HCH3COO
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
CH3COONa + HCl = NaCl + HCH3COO =>
CH3COONa + HCl = NaCl + HCH3COO
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
Ca(C2H3O2)2 + H3PO4 = Ca3(PO4)2 + HC2H3O2 =>
3 Ca(C2H3O2)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HC2H3O2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
CaCO3 + H2SO4 = CaSO4 + H2CO3 =>
CaCO3 + H2SO4 = CaSO4 + H2CO3
Fe2(SO4)3 + KSCN = K3Fe(SCN)6 + K2SO4 =>
Fe2(SO4)3 + 12 KSCN = 2 K3Fe(SCN)6 + 3 K2SO4
KMnO4 + HCl = MnCl2 + KCl + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 2 KCl + 5 Cl2 + 8 H2O
P4 + KOH + H2O = PH3 + KH2PO2 =>
P4 + 3 KOH + 3 H2O = PH3 + 3 KH2PO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
Rb + Cl = RbCl =>
Rb + Cl = RbCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/26/23
Équations équilibrées sur09/25/22
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