| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HNO3 + NAOH = NANO3 + H2O =>
HNO3 + NAOH = NANO3 + H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
CuS + NaOH = CuOH + NaS =>
CuS + NaOH = CuOH + NaS
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
Sn + HF = SnF2 + H2 =>
Sn + 2 HF = SnF2 + H2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
FeCl2 + HNO3 = Fe(NO3)3 + NO2 + H2O + HCl =>
FeCl2 + 4 HNO3 = Fe(NO3)3 + NO2 + H2O + 2 HCl
KClO4 + H2SO4 = K2SO4 + O2 + HCl =>
2 KClO4 + H2SO4 = K2SO4 + 4 O2 + 2 HCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe3O4 + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe3O4 + 10 HNO3 = 3 Fe(NO3)3 + NO2 + 5 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NaCl + BeF2 = NaF + BeCl2 =>
2 NaCl + BeF2 = 2 NaF + BeCl2
HNO3 + I2 = HIO3 + NO + H20 =>
60 HNO3 + 20 I2 = 40 HIO3 + 60 NO + H20
FeO + Al = Fe + Al2O3 =>
3 FeO + 2 Al = 3 Fe + Al2O3
HNO3 + I2 = HIO3 + NO2 + H20 =>
30 HNO3 + 5 I2 = 10 HIO3 + 30 NO2 + H20
FeCl3 + Be3(PO4)2 = BeCl2 + FePO4 =>
2 FeCl3 + Be3(PO4)2 = 3 BeCl2 + 2 FePO4
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
AgNO3 + LiOH = AgOH + LiNO3 =>
AgNO3 + LiOH = AgOH + LiNO3
Br2 + Na = NaBr =>
Br2 + 2 Na = 2 NaBr
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
KCLO2 = KCL + O =>
KCLO2 = KCL + 2 O
KCLO = KCL + O =>
KCLO = KCL + O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
KCLO = CLO + K =>
KCLO = CLO + K
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KSCN + KMnO4 + HCl = (CN)2 + MnCl2 + K2SO4 + KCl + H2O =>
10 KSCN + 14 KMnO4 + 32 HCl = 5(CN)2 + 14 MnCl2 + 10 K2SO4 + 4 KCl + 16 H2O
Al2SiO5 + HCl = AlCl3 + SiO2 + H2O =>
Al2SiO5 + 6 HCl = 2 AlCl3 + SiO2 + 3 H2O
S + O = SO2 =>
S + 2 O = SO2
KCLO = CL + K + O =>
KCLO = CL + K + O
H2SO4 + NaI = SO2 + I2 + Na2SO4 + H2O =>
2 H2SO4 + 2 NaI = SO2 + I2 + Na2SO4 + 2 H2O
KCLO = CLO + K =>
KCLO = CLO + K
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
O2 + NH3 = NO + H2O =>
5 O2 + 4 NH3 = 4 NO + 6 H2O
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
Cl2 + Na = NaCl =>
Cl2 + 2 Na = 2 NaCl
NAS2O3 + HCl = NACl + SO2 + S + H2O =>
4 NAS2O3 + 4 HCl = 4 NACl + 5 SO2 + 3 S + 2 H2O
MnCl + NaOH + F2 = Na2MnO4 + NaClO4 + NaF + H2O =>
2 MnCl + 32 NaOH + 13 F2 = 2 Na2MnO4 + 2 NaClO4 + 26 NaF + 16 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H = H =>
H = H
Sb2S5 + HCl = SbCl5 + H2S =>
Sb2S5 + 10 HCl = 2 SbCl5 + 5 H2S
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/13
Équations équilibrées sur12/15/12
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