| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H + N = NH3
HNO2 + H2O + Cl2 = HCl + HNO3 =>
HNO2 + H2O + Cl2 = 2 HCl + HNO3
Fe + Cl3 = FeCl3 =>
Fe + Cl3 = FeCl3
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
NaClO + FeSO4 = NaSO4 + FeClO =>
NaClO + FeSO4 = NaSO4 + FeClO
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
K2 + O2 = KO2 =>
K2 + 2 O2 = 2 KO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CO2 + H2O + NaCl + NH3 = NaHCO3 + NH4Cl =>
CO2 + H2O + NaCl + NH3 = NaHCO3 + NH4Cl
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
H2O + Br = HBr + O2 =>
2 H2O + 4 Br = 4 HBr + O2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Au + HNO3 + HCl = H[AuCl4] + NO + HOH =>
Au + HNO3 + 4 HCl = H[AuCl4] + NO + 2 HOH
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH3CH(OH)CH3 + KMnO4 + H2SO4 = CH3C(O)CH3 + K2SO + MnSO4 + H2O =>
8 CH3CH(OH)CH3 + 2 KMnO4 + 3 H2SO4 = 8 CH3C(O)CH3 + K2SO + 2 MnSO4 + 11 H2O
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
CO + H2O = H2CO2 =>
CO + H2O = H2CO2
CH3C6H3Cl2 + NH3 + O2 = C7H3Cl2N + H2O =>
2 CH3C6H3Cl2 + 2 NH3 + 3 O2 = 2 C7H3Cl2N + 6 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
CH4 + HNO3 = CH3NO2 + H2O =>
CH4 + HNO3 = CH3NO2 + H2O
CACl2 + NAOH = CA(OH)2 + NACl =>
CACl2 + 2 NAOH = CA(OH)2 + 2 NACl
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C3H5O(COOH)3 + NaOH = Na3C3H5O(COO)3 + H2O =>
C3H5O(COOH)3 + 3 NaOH = Na3C3H5O(COO)3 + 3 H2O
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
H2SO4 + NaOH = H2O + Na2(SO4) =>
H2SO4 + 2 NaOH = 2 H2O + Na2(SO4)
FECL3 + CUSO4 = FESO4 + CUCL3 =>
FECL3 + CUSO4 = FESO4 + CUCL3
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
HNO3 + Ag2CO3 = AgNO3 + H2O + CO2 =>
2 HNO3 + Ag2CO3 = 2 AgNO3 + H2O + CO2
KO2 + K = K2O =>
KO2 + 3 K = 2 K2O
ZnCl2 + Ca(OH)2 = Zn(OH)2 + CaCl2 =>
ZnCl2 + Ca(OH)2 = Zn(OH)2 + CaCl2
H2O2 = H20 + O2 =>
10 H2O2 = H20 + 10 O2
CrO3 + MnO = Cr2O3 + MnO2 =>
2 CrO3 + 3 MnO = Cr2O3 + 3 MnO2
P + Cl = PCl =>
P + Cl = PCl
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
KMno4 + NH3 + KOH = K2Mno4 + KNO3 + H20 =>
20 KMno4 + 10 NH3 + 30 KOH = 20 K2Mno4 + 10 KNO3 + 3 H20
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
SO2 = S + O2 =>
SO2 = S + O2
KOH + Cl2 = KClO + KCl + H2O =>
2 KOH + Cl2 = KClO + KCl + H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Al + O3 = Al2O3 =>
2 Al + O3 = Al2O3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Mn = Mn =>
Mn = Mn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/20/18
Équations équilibrées sur02/19/17
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