| Équations équilibrées la veille | Équations équilibrées le lendemain |
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
KMnO4 + HI = MnI2 + I2 + KI + H2O =>
2 KMnO4 + 16 HI = 2 MnI2 + 5 I2 + 2 KI + 8 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
C + SO2 = CS2 + CO2 =>
3 C + 2 SO2 = CS2 + 2 CO2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CU + H2O = CUOH + H2 =>
2 CU + 2 H2O = 2 CUOH + H2
KBr + H2SO4 = Br2 + SO2 + H2O + K2SO4 =>
2 KBr + 2 H2SO4 = Br2 + SO2 + 2 H2O + K2SO4
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
HCl + Na2S = HS + Na2Cl =>
HCl + Na2S = HS + Na2Cl
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Mg3B2 + H2O = Mg(OH)2 + B2H6 =>
Mg3B2 + 6 H2O = 3 Mg(OH)2 + B2H6
Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
NaI + Br2 = NaBr + I2 =>
2 NaI + Br2 = 2 NaBr + I2
C4H8 + HBr = C4H9Br =>
C4H8 + HBr = C4H9Br
Mg3B2 + H2O = Mg(OH)2 + B2H6 =>
Mg3B2 + 6 H2O = 3 Mg(OH)2 + B2H6
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
HNO3 + AgBr = AgNO3 + BrH =>
HNO3 + AgBr = AgNO3 + BrH
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C6H12 + O2 = H2O + CO2 =>
C6H12 + 9 O2 = 6 H2O + 6 CO2
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
Al2S3 + H2O = H2S + Al(OH)3 =>
Al2S3 + 6 H2O = 3 H2S + 2 Al(OH)3
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
Fe + O2 = FeO2 =>
Fe + O2 = FeO2
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MgCO3 + HBr = MgBr2 + CO2 + H2O =>
MgCO3 + 2 HBr = MgBr2 + CO2 + H2O
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
ZnCl2 + NaHCO3 = ZnCO3 + CO2 + NaCl + H2O =>
ZnCl2 + 2 NaHCO3 = ZnCO3 + CO2 + 2 NaCl + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
K4[Fe(cn)6] + H2O + O2 = K3[Fe(cn)6] + KOH =>
4 K4[Fe(cn)6] + 2 H2O + O2 = 4 K3[Fe(cn)6] + 4 KOH
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Fe + O2 = FeO2 =>
Fe + O2 = FeO2
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Zr(NO3)4 + (NH4)2C2O4 + H2O = ZrOC2O4 + NH4NO3 + H2C2O4 =>
Zr(NO3)4 + 2(NH4)2C2O4 + H2O = ZrOC2O4 + 4 NH4NO3 + H2C2O4
ZnO + CO = Zn + CO2 =>
ZnO + CO = Zn + CO2
H2CrO4 + AgNO3 = Ag2CrO4 + HNO3 =>
H2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 HNO3
Fe + O2 = FeO3 =>
2 Fe + 3 O2 = 2 FeO3
HCLO(aq) + H2O(l) = CLO + H3O =>
HCLO(aq) + H2O(l) = CLO + H3O
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
ZnO + CO = Zn + CO2 =>
ZnO + CO = Zn + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/25/17
Équations équilibrées sur04/24/16
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