| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2O2 = 2 H2O + O2
HNO3 + HI = NO + H2O + I2 =>
2 HNO3 + 6 HI = 2 NO + 4 H2O + 3 I2
HCl + MG = MGCl2 + H2 =>
2 HCl + MG = MGCl2 + H2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
HIO3 + KOH = H2O + KIO3 =>
HIO3 + KOH = H2O + KIO3
BaO2(s) + H2O(l) = Ba(OH)2(aq) + O2(g) =>
2 BaO2(s) + 2 H2O(l) = 2 Ba(OH)2(aq) + O2(g)
ZN + MGSO4 = MG + ZNSO4 =>
ZN + MGSO4 = MG + ZNSO4
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
HCl + CuO = CuCl2 + H2O =>
2 HCl + CuO = CuCl2 + H2O
As2S3 + MnO2 + H2SO4 = H3AsO4 + MnSO4 + H2O =>
As2S3 + 14 MnO2 + 11 H2SO4 = 2 H3AsO4 + 14 MnSO4 + 8 H2O
C6H6 + H2 = C6H12 =>
C6H6 + 3 H2 = C6H12
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
N2 + H2 = H3N =>
N2 + 3 H2 = 2 H3N
NaOH + H2O = NaO3 + H2 =>
2 NaOH + 4 H2O = 2 NaO3 + 5 H2
N2H2 + I2 = HI + N2 =>
N2H2 + I2 = 2 HI + N2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HCl + Na2CO3 = NaCl + H2O + CO2 =>
2 HCl + Na2CO3 = 2 NaCl + H2O + CO2
Ga + Si = GaSi =>
Ga + Si = GaSi
K2Cr2O7 + HCl = KCl + CrCl3 + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 3 Cl2 + 7 H2O
NaOH + H2O = NaO2 + H2 =>
2 NaOH + 2 H2O = 2 NaO2 + 3 H2
C + O2 = CO2 =>
C + O2 = CO2
N2H2 + I2 = N2 + HI =>
N2H2 + I2 = N2 + 2 HI
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Ga + Si = GaSi =>
Ga + Si = GaSi
C2H5 + O2 = CO2 + H2O =>
4 C2H5 + 13 O2 = 8 CO2 + 10 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
CH3NH2 + HNO3 = CH3NH3 + NO3 =>
CH3NH2 + HNO3 = CH3NH3 + NO3
Ga + Si = GaSi =>
Ga + Si = GaSi
MNO2 + KCLO3 + KOH = K2MNO4 + KCL + H2O =>
3 MNO2 + KCLO3 + 6 KOH = 3 K2MNO4 + KCL + 3 H2O
Ga + Si = GaSi =>
Ga + Si = GaSi
C5H12 + O2 = CO2 + H20 =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20
Ga + Si = GaSi =>
Ga + Si = GaSi
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
HCOOH + Na2O = HCOONa + H2O =>
2 HCOOH + Na2O = 2 HCOONa + H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
Ga + Si = GaSi =>
Ga + Si = GaSi
NH3(g) + O2(g) = NO(g) + H2O(l) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(l)
C5H10O2(l) + O2(g) = CO2(g) + H2O(g) =>
2 C5H10O2(l) + 13 O2(g) = 10 CO2(g) + 10 H2O(g)
Fe + S = FeS =>
Fe + S = FeS
HCl + K2O = KCl + H2O =>
2 HCl + K2O = 2 KCl + H2O
HCOOH + C2H5OH = HCOOC2H5 + H2O =>
HCOOH + C2H5OH = HCOOC2H5 + H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/18/17
Équations équilibrées sur09/17/16
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