| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Mn(OH)2 + O2 = 2 MnO2 + 2 H2O
CH2O2 + O2 = CO2 + H2O =>
2 CH2O2 + O2 = 2 CO2 + 2 H2O
CH3COO + NH3H2 + C2O4 = CH3COOH2 + NH3C2O4 =>
CH3COO + NH3H2 + C2O4 = CH3COOH2 + NH3C2O4
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
HNO3 + NAOH = NANO3 + H2O =>
HNO3 + NAOH = NANO3 + H2O
CaO + S02 + CO2 = CaSO4 + C =>
2 CaO + S02 + 3 CO2 = 2 CaSO4 + 3 C
HNo3 + Fe2O3 = FeO + No2 + H2O =>
2 HNo3 + Fe2O3 = 2 FeO + 3 No2 + H2O
Mg + HNO3 = Mg(NO3) + N2O + H2O =>
8 Mg + 10 HNO3 = 8 Mg(NO3) + N2O + 5 H2O
Mn(OH)2 + H2O2 = MnO2 + H2O =>
Mn(OH)2 + H2O2 = MnO2 + 2 H2O
CH3CH2NH2 + HBR = CH3CH2BR + NH3 =>
CH3CH2NH2 + HBR = CH3CH2BR + NH3
NaClO3(s) = NaCl(s) + O2(g) =>
2 NaClO3(s) = 2 NaCl(s) + 3 O2(g)
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
CH3COO + NH3H2 + C2O4 = CH3COOH2C2O4 + NH3 =>
CH3COO + NH3H2 + C2O4 = CH3COOH2C2O4 + NH3
KMnO2 + KNO2 + HCl = MnCl2 + KCl + KNO3 + H20 =>
20 KMnO2 + 40 KNO2 + 60 HCl = 20 MnCl2 + 20 KCl + 40 KNO3 + 3 H20
P4(s) + Cl2(g) = PCl3(l) =>
P4(s) + 6 Cl2(g) = 4 PCl3(l)
KMnO4 + SO2 + H2O = MnO2 + K2SO4 + H2SO4 =>
2 KMnO4 + 3 SO2 + 2 H2O = 2 MnO2 + K2SO4 + 2 H2SO4
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
LiClO4 = Li + Cl2O7 + O2 =>
4 LiClO4 = 4 Li + 2 Cl2O7 + O2
Tl + As = TlAs =>
Tl + As = TlAs
H2 + N2O = H2O + N2 =>
H2 + N2O = H2O + N2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Rb(OH) + HCI = RbCI + HOH =>
Rb(OH) + HCI = RbCI + HOH
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
C17H33COOH + NaOH = C17H33COONa + H2O =>
C17H33COOH + NaOH = C17H33COONa + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2SO4 + TeO2 = H2TeO3 + SO3 =>
H2SO4 + TeO2 = H2TeO3 + SO3
CUO + H2SO4 = CUSO4 + H2O =>
CUO + H2SO4 = CUSO4 + H2O
Ca(s) + O2(g) = CaO(s) =>
2 Ca(s) + O2(g) = 2 CaO(s)
CUO + H2SO4 = CUSO4 + H2O =>
CUO + H2SO4 = CUSO4 + H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
H2O2 + Pb(NO3)2 = PbO2 + HNO3 =>
H2O2 + Pb(NO3)2 = PbO2 + 2 HNO3
Rb(OH) + HCL = RbCL + HOH =>
Rb(OH) + HCL = RbCL + HOH
Fe(s) + CuSo4(aq) = Cu(s) + Fe2(So4)3(aq) =>
2 Fe(s) + 3 CuSo4(aq) = 3 Cu(s) + Fe2(So4)3(aq)
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Rb(OH) + HCl = RbCl + HOH =>
Rb(OH) + HCl = RbCl + HOH
FeBr3(s) + H2SO4(aq) = Fe2(SO4)3(aq) + HBr(aq) =>
2 FeBr3(s) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 6 HBr(aq)
ZN + CuCl2 = ZNCl2 + Cu2 =>
2 ZN + 2 CuCl2 = 2 ZNCl2 + Cu2
KMnO4 = MnO2K2MnO4 + O2 =>
2 KMnO4 = MnO2K2MnO4 + O2
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
KMnO4 = MnO2 + K2MnO4 + O2 =>
2 KMnO4 = MnO2 + K2MnO4 + O2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
Fe + O2 + H20 = Fe(OH)2 =>
10 Fe + 10 O2 + H20 = 10 Fe(OH)2
C4H6O3(l) + H2O(l) = C2H4O2(l) =>
C4H6O3(l) + H2O(l) = 2 C2H4O2(l)
Fe2O3 + HNO3 = H2O + Fe(NO3)3 =>
Fe2O3 + 6 HNO3 = 3 H2O + 2 Fe(NO3)3
KOH(aq) + NH4NO3(aq) = KNO3(aq) + NH3(g) + H2O(l) =>
KOH(aq) + NH4NO3(aq) = KNO3(aq) + NH3(g) + H2O(l)
CuSO4 + NH4OH = [CuOH]2SO4 + (NH4)2SO4 =>
2 CuSO4 + 2 NH4OH = [CuOH]2SO4 + (NH4)2SO4
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
K20 + HCl = KCl + H20 =>
K20 + 20 HCl = 20 KCl + H20
CoCl3 + AgNO3 = CoNO3 + AgCl3 =>
CoCl3 + AgNO3 = CoNO3 + AgCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/21/15
Équations équilibrées sur04/20/14
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