| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COCH3 + CH3NH2 = CH3CNCH3CH3 + H2O
P4 + HNO3 = P2O5 + H2O + NO =>
3 P4 + 20 HNO3 = 6 P2O5 + 10 H2O + 20 NO
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
ClNH3 + NaOH = NH2 + H2O + NaCl =>
ClNH3 + NaOH = NH2 + H2O + NaCl
H6TeO6 + H2S = TeS3 + H2O =>
H6TeO6 + 3 H2S = TeS3 + 6 H2O
CaCO3 + NaK = CaK2 + Na2CO3 =>
CaCO3 + 2 NaK = CaK2 + Na2CO3
N2H4 + K2Cr2O7 + H2SO4 = N2 + K2SO4 + Cr2(SO4) + H2O =>
5 N2H4 + 2 K2Cr2O7 + 4 H2SO4 = 5 N2 + 2 K2SO4 + 2 Cr2(SO4) + 14 H2O
Li3P = Li2 + P =>
2 Li3P = 3 Li2 + 2 P
CH2O2N2 + O2 = CO2 + N2 + H2O =>
2 CH2O2N2 + O2 = 2 CO2 + 2 N2 + 2 H2O
Co(AsO2)2 + Ra(CO3)2 = Ra(AsO2)2 + Co(CO3)2 =>
Co(AsO2)2 + Ra(CO3)2 = Ra(AsO2)2 + Co(CO3)2
P + KMnO4 + H2O = MnO2 + K3PO4 + KH2PO4 =>
3 P + 5 KMnO4 + 2 H2O = 5 MnO2 + K3PO4 + 2 KH2PO4
CaSO4 + H2O = CaSO4*2*H2O =>
CaSO4 + H2O = CaSO4*2*H2O
KI + I2 = KI3 =>
KI + I2 = KI3
MnCl2 + LiNO3 + H2O = LiMn2O4 + HClO + H2 + NO2 =>
2 MnCl2 + LiNO3 + 7 H2O = LiMn2O4 + 4 HClO + 5 H2 + NO2
ClO = ClO3 + Cl2 =>
3 ClO = ClO3 + Cl2
K + H3PO4 = K3PO4 + H2 =>
6 K + 2 H3PO4 = 2 K3PO4 + 3 H2
Ca(NO3)2 + NaOH = NaNO3 + Ca(OH)2 =>
Ca(NO3)2 + 2 NaOH = 2 NaNO3 + Ca(OH)2
H2SO4 + FeTiO3 = TiO2 + H2O + FeSO4 =>
H2SO4 + FeTiO3 = TiO2 + H2O + FeSO4
ZnO + Fe2O3 + MnO2 = Zn5MnFe9O20 + O2 =>
20 ZnO + 18 Fe2O3 + 4 MnO2 = 4 Zn5MnFe9O20 + O2
ReSO4 + Cr = Cr2(SO4)3 + Re =>
3 ReSO4 + 2 Cr = Cr2(SO4)3 + 3 Re
H2 + CO = CH3 + OH =>
2 H2 + CO = CH3 + OH
NO2 = O2 + N2* =>
2 NO2 = 2 O2 + N2*
OH + As3 = As(OH)3 =>
9 OH + As3 = 3 As(OH)3
HCHO + CuO = Cu2O + HCOOH =>
HCHO + 2 CuO = Cu2O + HCOOH
(NH4)2S2O8 + H2O = H5NO4S + H2O2 =>
(NH4)2S2O8 + 2 H2O = 2 H5NO4S + H2O2
I2(g) + HCl(aq) = Cl2(g) + HI(aq) =>
I2(g) + 2 HCl(aq) = Cl2(g) + 2 HI(aq)
H + N = NH2 =>
2 H + N = NH2
CuOH + NaOH = Na[Cu(OH)2] =>
CuOH + NaOH = Na[Cu(OH)2]
H2S + Pb(OH)4 = Pb(OH)2S + H2O =>
H2S + Pb(OH)4 = Pb(OH)2S + 2 H2O
Cu(s) + FSO4(aq) = Cu(SO4) + F =>
Cu(s) + FSO4(aq) = Cu(SO4) + F
Na2O + CaSO4 = CaO + Na2SO4 =>
Na2O + CaSO4 = CaO + Na2SO4
S + HCl = SCl5 + H2 =>
2 S + 10 HCl = 2 SCl5 + 5 H2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
BaCl2 + Na3AsO4 = Ba3(AsO4)2 + NaCl =>
3 BaCl2 + 2 Na3AsO4 = Ba3(AsO4)2 + 6 NaCl
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
Ca + HCl + O2 = CaCl2 + H2O =>
2 Ca + 4 HCl + O2 = 2 CaCl2 + 2 H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Fe + S = FeS =>
Fe + S = FeS
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
Cu(NO3)2*3H2O = Cu + NO2 + O2 + H2O =>
Cu(NO3)2*3H2O = Cu + 2 NO2 + O2 + 3 H2O
NO2 + O2 + H2O = NHO3 =>
4 NO2 + O2 + 2 H2O = 4 NHO3
TiCl3 + NH3 + H2O = Ti(OH)3 + NH4Cl =>
TiCl3 + 3 NH3 + 3 H2O = Ti(OH)3 + 3 NH4Cl
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C12H16O4 = C + H + O =>
C12H16O4 = 12 C + 16 H + 4 O
Fe + C = Fe105C03 =>
105 Fe + 3 C = Fe105C03
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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