| Équations équilibrées la veille |
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
H2SO4 + H2O = H3O + HSO4 =>
H2SO4 + H2O = H3O + HSO4
F2 + NaOH = NaFO3 + NaF + H2O =>
3 F2 + 6 NaOH = NaFO3 + 5 NaF + 3 H2O
C6H8N2 + O2 = C6N2 + H2O =>
C6H8N2 + 2 O2 = C6N2 + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ba(NO3)2 + Na3PO4 = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaNO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KO2 + H2SO4 = K2SO4 + H2O + O1 =>
2 KO2 + H2SO4 = K2SO4 + H2O + 3 O1
Cr2(SO3)3 + H2SO4 = Cr2(SO4)3 + H2SO3 =>
Cr2(SO3)3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2SO3
Mg(OH)2 + H2SO3 = MgSO3 + H2O =>
Mg(OH)2 + H2SO3 = MgSO3 + 2 H2O
H2 + F2 = HF =>
H2 + F2 = 2 HF
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
Mn(NO3)4 = Mn3O4 + NO2 + O2 =>
3 Mn(NO3)4 = Mn3O4 + 12 NO2 + 4 O2
CaO + Cl2O7 = Ca(ClO4)2 =>
CaO + Cl2O7 = Ca(ClO4)2
As(s) + H2(g) = AsH3(g) =>
2 As(s) + 3 H2(g) = 2 AsH3(g)
C5H30O2 + O2 = CO2 + H2O =>
2 C5H30O2 + 23 O2 = 10 CO2 + 30 H2O
CaCl2 + HPO4{2-} = CaHPO4 + Cl{-} =>
CaCl2 + HPO4{2-} = CaHPO4 + 2 Cl{-}
CaO + Cl2O7 = Ca(ClO4)2 =>
CaO + Cl2O7 = Ca(ClO4)2
C2H4(ONO2)2 = CO2 + H2O + N2 =>
C2H4(ONO2)2 = 2 CO2 + 2 H2O + N2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Mg + Ca(NO3)2 = Mg(NO3)2 + Ca =>
Mg + Ca(NO3)2 = Mg(NO3)2 + Ca
K4[Fe(CN)6] + FeCl3 = KFe[Fe(CN)6] + KCl =>
K4[Fe(CN)6] + FeCl3 = KFe[Fe(CN)6] + 3 KCl
KClO3 + H2O = KOH + HClO3 =>
KClO3 + H2O = KOH + HClO3
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
Fe(NO2)3 + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe(NO2)3 + 2 HNO3 = Fe(NO3)3 + 2 NO + H2O
Na2ZnO2 + Cu + H2 = CuZn + NaOH =>
Na2ZnO2 + Cu + H2 = CuZn + 2 NaOH
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
V + AgNO3 = V2O5 + Ag + N2 =>
12 V + 10 AgNO3 = 6 V2O5 + 10 Ag + 5 N2
C60 + O2 = C2O2 =>
C60 + 30 O2 = 30 C2O2
CH3COOH + C5H12O = C7H14O2 + H2O =>
CH3COOH + C5H12O = C7H14O2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CaCO3 + C4H404 = CO2 + H2O + Ca2C2H2O =>
70 CaCO3 + C4H404 = 4 CO2 + 167 H2O + 35 Ca2C2H2O
CuSO4 + Fe = Fe2(SO4)3 + Cu =>
3 CuSO4 + 2 Fe = Fe2(SO4)3 + 3 Cu
NaSbS2 + NaSbO2 + HNO3 = H2S + Sb(NO3)3 + NaOH =>
NaSbS2 + NaSbO2 + 6 HNO3 = 2 H2S + 2 Sb(NO3)3 + 2 NaOH
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Cu + H2SO4 + H2O = CuSO45H2 + H2 =>
Cu + H2SO4 + 41 H2O = CuSO45H2 + 41 H2
Fe + Cr2O7 = FeCr2O7 =>
Fe + Cr2O7 = FeCr2O7
PbN + Mg = Pb + MgN =>
PbN + Mg = Pb + MgN
CaH2 + NH3 = Ca + NH4 =>
CaH2 + 2 NH3 = Ca + 2 NH4
P2O5 + BaO = Ba3(PO4)2 =>
P2O5 + 3 BaO = Ba3(PO4)2
(NH4)6Mo7O24(H2O)4 + CH4N2S + H2O = MoS2 + NH3 + CO2 + O2 =>
2(NH4)6Mo7O24(H2O)4 + 28 CH4N2S + 14 H2O = 14 MoS2 + 68 NH3 + 28 CO2 + 7 O2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
HONO + CN = HCN + ONO =>
HONO + CN = HCN + ONO
Na2CO3 + MnCl5 = Mn2(CO3)5 + NaCl =>
5 Na2CO3 + 2 MnCl5 = Mn2(CO3)5 + 10 NaCl
FeO + Al(OH)3 = AlO + Fe(OH)3 =>
FeO + Al(OH)3 = AlO + Fe(OH)3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
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Équations équilibrées sur01/01/25
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