| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3(CH2)3CH3(x) + 8 O2(x) = 5 CO2(x) + 6 H2O(g)
COOHCOOH + O = CO2 + H2O =>
COOHCOOH + O = 2 CO2 + H2O
FeO + SO2 = FeSO3 =>
FeO + SO2 = FeSO3
CuSO3 + HCl = CuCl2 + SO2 + H2O =>
CuSO3 + 2 HCl = CuCl2 + SO2 + H2O
NaOH + ClNH4 = NaCl + NH4OH =>
NaOH + ClNH4 = NaCl + NH4OH
K3PO4 + AgCl = KCl + Ag3(PO4) =>
K3PO4 + 3 AgCl = 3 KCl + Ag3(PO4)
WO3 + H2 = WO3H2 =>
WO3 + H2 = WO3H2
C6H12O6 + Cu(OH)2 = C6H12O7 + Cu2O + H2O =>
C6H12O6 + 2 Cu(OH)2 = C6H12O7 + Cu2O + 2 H2O
FeCl2 + K4[Fe(CN)6] = KCl + K2Fe[Fe(CN)6] =>
FeCl2 + K4[Fe(CN)6] = 2 KCl + K2Fe[Fe(CN)6]
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
KTcO4 + HCl = TcO2 + H2O + KCl + Cl2 =>
2 KTcO4 + 8 HCl = 2 TcO2 + 4 H2O + 2 KCl + 3 Cl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
KMnO4 + NaHSO3 = H2O + H2SO4 + K2SO4 + MnO2 + Na2SO4 =>
4 KMnO4 + 6 NaHSO3 = 2 H2O + H2SO4 + 2 K2SO4 + 4 MnO2 + 3 Na2SO4
Ba + H2SO4 = S + BaSO4 + H2O =>
3 Ba + 4 H2SO4 = S + 3 BaSO4 + 4 H2O
C57H104O6 + C6H10 = C57H110O6 + C6H6 =>
2 C57H104O6 + 3 C6H10 = 2 C57H110O6 + 3 C6H6
HCl + F2 = HF + Cl2 =>
2 HCl + F2 = 2 HF + Cl2
CH3CH2CH2CHO + Ag(NH3)2OH = CH3COONH4 + Ag + NH3 + H2O =>
CH3CH2CH2CHO + 6 Ag(NH3)2OH = 2 CH3COONH4 + 6 Ag + 10 NH3 + 3 H2O
KMnO3 + HCl = KCl + MnO2 + Cl2 + H2O =>
2 KMnO3 + 4 HCl = 2 KCl + 2 MnO2 + Cl2 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CH4 = C + H =>
CH4 = C + 4 H
C2H6O + H2SO4 + K2Cr2O7 = C2H4O + Cr2(SO4) + K2SO4 + H2O =>
5 C2H6O + 2 H2SO4 + K2Cr2O7 = 5 C2H4O + Cr2(SO4) + K2SO4 + 7 H2O
Ba(OH)2 + NH4SCN = Ba(SCN)2 + NH4OH =>
Ba(OH)2 + 2 NH4SCN = Ba(SCN)2 + 2 NH4OH
C6H5NO2 + Sn + HCl = C6H5NH3 + SnCl4 + H2O =>
4 C6H5NO2 + 7 Sn + 28 HCl = 4 C6H5NH3 + 7 SnCl4 + 8 H2O
Ag(C2H3O2) + Sn3N4 = Ag3N + Sn(C2H3O2)4 =>
12 Ag(C2H3O2) + Sn3N4 = 4 Ag3N + 3 Sn(C2H3O2)4
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C + O2 = CO2 =>
C + O2 = CO2
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
KCIO3 + Na2SO4 = K2SO4 + NaCIO3 =>
2 KCIO3 + Na2SO4 = K2SO4 + 2 NaCIO3
AgO + CH2O = Ag + CH2O2 =>
AgO + CH2O = Ag + CH2O2
HCOOH + AgNO3 + NH3 = (NH4)2CO3 + Ag + CO2 =>
9 HCOOH + 2 AgNO3 + 10 NH3 = 6(NH4)2CO3 + 2 Ag + 3 CO2
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
Cr2O3 + H2O = CrO3H3 =>
Cr2O3 + 3 H2O = 2 CrO3H3
NaHCO3 + HNO3 = NaNO3 + HHCO3 =>
NaHCO3 + HNO3 = NaNO3 + HHCO3
ZnNO3 + CaCl2 = ZnCl + Ca(NO3)2 =>
2 ZnNO3 + CaCl2 = 2 ZnCl + Ca(NO3)2
SmP5O14 + PtP2O7 + H2O + P4 = PtSm2O3 + H3PO4 =>
10 SmP5O14 + 5 PtP2O7 + 96 H2O + P4 = 5 PtSm2O3 + 64 H3PO4
A3B4 + C2D5 = A2D4 + C3B5 =>
10 A3B4 + 12 C2D5 = 15 A2D4 + 8 C3B5
C8H16O2 + KI + KIO3 = CH3COOK + I2 + H2O =>
3 C8H16O2 + 4 KI + 8 KIO3 = 12 CH3COOK + 6 I2 + 6 H2O
C6H12O6 + CuO = CO2 + Cu2O + H2O =>
C6H12O6 + 24 CuO = 6 CO2 + 12 Cu2O + 6 H2O
NH4NO2 + H2O = HNH4 + NO2(OH) =>
NH4NO2 + H2O = HNH4 + NO2(OH)
O2 + C10H22 = CO2 + H2O =>
31 O2 + 2 C10H22 = 20 CO2 + 22 H2O
HCl + Ca(OH)2 = Ca(OH)2HCl =>
HCl + Ca(OH)2 = Ca(OH)2HCl
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
Ca(ClO4)2 = Ca + (ClO4) =>
Ca(ClO4)2 = Ca + 2(ClO4)
Zn(OH)2 + H2CO3 = Zn2(CO3)2 + H2O =>
2 Zn(OH)2 + 2 H2CO3 = Zn2(CO3)2 + 4 H2O
MeO + H2O = Me(OH)2 =>
MeO + H2O = Me(OH)2
HBr + Ga(OH)3 = GaBr3 + H2O =>
3 HBr + Ga(OH)3 = GaBr3 + 3 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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