| Équations équilibrées la veille | Équations équilibrées le lendemain |
CNH2NOO2 = CO2H2ON2
Cu + HCl + H2O2 = [CuCl4] + H2O =>
Cu + 4 HCl + 2 H2O2 = [CuCl4] + 4 H2O
NH4BrH2O = NH3BrH3O =>
NH4BrH2O = NH3BrH3O
FeH3 + H2SO4 = Fe2(SO4)3 + H2 =>
2 FeH3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2
C2H2 + [Ag(NH3)2]OH = C2HAg + NH3 + H2O =>
C2H2 + [Ag(NH3)2]OH = C2HAg + 2 NH3 + H2O
C3H2 + O = CO + H2O =>
C3H2 + 4 O = 3 CO + H2O
TiCl3 + NH3OHCl + HCl = H2[TiCl6] + NH4Cl + H2O =>
2 TiCl3 + NH3OHCl + 6 HCl = 2 H2[TiCl6] + NH4Cl + H2O
Ba2C + Al2O3 = BaO + Al4C3 =>
3 Ba2C + 2 Al2O3 = 6 BaO + Al4C3
PbCl2 + NaOH + H2CO3 = PbCO3 + NaCl + H2O =>
PbCl2 + 2 NaOH + H2CO3 = PbCO3 + 2 NaCl + 2 H2O
P + HMnO4 = H3PO4 + Mn3(PO4)2 =>
3 P + 3 HMnO4 = H3PO4 + Mn3(PO4)2
IH2 = H2I =>
IH2 = H2I
Pb + HCl = PbCl + H2 =>
2 Pb + 2 HCl = 2 PbCl + H2
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
(NH4)3PO4 + Ba(CH3CO2)2 = Ba3(PO4)2 + NH4CH3CO2 =>
2(NH4)3PO4 + 3 Ba(CH3CO2)2 = Ba3(PO4)2 + 6 NH4CH3CO2
Na2SiO3H2OCO2 = Na2CO3H2SiO3 =>
Na2SiO3H2OCO2 = Na2CO3H2SiO3
(NH4)3PO4 + Ba(CH3CO2)2 = Ba3(PO4)2 + NH4CH3CO2 =>
2(NH4)3PO4 + 3 Ba(CH3CO2)2 = Ba3(PO4)2 + 6 NH4CH3CO2
P + H3PO4 = H3PO4P =>
P + H3PO4 = H3PO4P
LiCl + F2 = LiF + Cl2 =>
2 LiCl + F2 = 2 LiF + Cl2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H9 = H2 =>
2 H9 = 9 H2
K2SO3 + HCl = KCl + H2O + SO2 =>
K2SO3 + 2 HCl = 2 KCl + H2O + SO2
C7H8 + KMnO4 + KOH = C7H5O2K + K2MnO4 + H2O =>
C7H8 + 6 KMnO4 + 7 KOH = C7H5O2K + 6 K2MnO4 + 5 H2O
CH3COOH + CH3CH(OH)CH3 = CH3COOHCH3CHOHCH3 =>
CH3COOH + CH3CH(OH)CH3 = CH3COOHCH3CHOHCH3
HNO3 + S8 = H2O + H2SO4 + NO2 =>
48 HNO3 + S8 = 16 H2O + 8 H2SO4 + 48 NO2
H = H10 =>
10 H = H10
C + S + J2 + P = CS25J4P2 =>
C + 25 S + 2 J2 + 2 P = CS25J4P2
CH3COH + Ag(NH3)2 = CH3CONH4 + Ag =>
2 CH3COH + Ag(NH3)2 = 2 CH3CONH4 + Ag
Mg + KNO3 = MgO + KNO2 =>
Mg + KNO3 = MgO + KNO2
HNO3 + I2 = H2 + HIO3 + NO =>
6 HNO3 + 2 I2 = H2 + 4 HIO3 + 6 NO
KI + S = KIS =>
KI + S = KIS
RbOH(ac)HNO3(ac) = RbNO3(ac)H2O =>
RbOH(ac)HNO3(ac) = RbNO3(ac)H2O
H2SO4(aq) + NaHCO3(aq) = Na2SO4(aq) + CO2 + H2O(l) =>
H2SO4(aq) + 2 NaHCO3(aq) = Na2SO4(aq) + 2 CO2 + 2 H2O(l)
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
FeO + HNO3 = Fe(NO3)2 + H2O =>
FeO + 2 HNO3 = Fe(NO3)2 + H2O
NH4I + CO2 + H2O = (NH4)2CO3 + HI =>
2 NH4I + CO2 + H2O = (NH4)2CO3 + 2 HI
Mg(HS)2 + NaCl = MgCl + Na(HS)2 =>
Mg(HS)2 + NaCl = MgCl + Na(HS)2
NH4I + CO2 + H2O = (NH4)2CO3 + HI =>
2 NH4I + CO2 + H2O = (NH4)2CO3 + 2 HI
NaHCO3 + C6H8O7 = CO2 + H2O + C6H5Na3O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + C6H5Na3O7
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
C6HH14O4 + O2 = CO2 + H2O =>
4 C6HH14O4 + 31 O2 = 24 CO2 + 30 H2O
B2O3 + HF = BF3 + H2O =>
B2O3 + 6 HF = 2 BF3 + 3 H2O
Fe(NO3)2 + Cl2 = FeCl2 + NO3 =>
Fe(NO3)2 + Cl2 = FeCl2 + 2 NO3
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
NaCl(aq) + AgNO3(aq) = AgCl(s) + NaNO3 =>
NaCl(aq) + AgNO3(aq) = AgCl(s) + NaNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HBrO4 + MgO = Mg(BrO4)2 + H2O =>
2 HBrO4 + MgO = Mg(BrO4)2 + H2O
Fe2(SO4)3 + NH3 + H2O = H3FeO3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH3 + 6 H2O = 2 H3FeO3 + 3(NH4)2SO4
NaOH + KIO3 + KI = NaIO + KOH =>
3 NaOH + KIO3 + 2 KI = 3 NaIO + 3 KOH
OsO + H2O = Os(OH)2 =>
OsO + H2O = Os(OH)2
BaS + O2 = BaO + S2 =>
2 BaS + O2 = 2 BaO + S2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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