Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)2(s) = Cu(s) + (OH)2(g)
C2H4 + O2 = CO2 + H20 =>
5 C2H4 + 10 O2 = 10 CO2 + H20
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Ca + Br = CaBr =>
Ca + Br = CaBr
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Cu(OH)2(s) = CuO(s) + H2O(g) =>
Cu(OH)2(s) = CuO(s) + H2O(g)
AGNO3 + NACL = NANO3 + AGCL =>
AGNO3 + NACL = NANO3 + AGCL
C2H3OH + O2 = CO2 + H2O =>
2 C2H3OH + 5 O2 = 4 CO2 + 4 H2O
(NH4)2CO3 + MgCl2 = NH4Cl + MgCO3 =>
(NH4)2CO3 + MgCl2 = 2 NH4Cl + MgCO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2 + Cu2O = Cu + H2O =>
H2 + Cu2O = 2 Cu + H2O
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
Br{-} = Br2 + e =>
2 Br{-} = Br2 + 2e
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Pb(NO3)2 + KSCN = Pb(SCN)2 + KNO3 =>
Pb(NO3)2 + 2 KSCN = Pb(SCN)2 + 2 KNO3
CH4OH + O2 = CO2 + H2O =>
4 CH4OH + 7 O2 = 4 CO2 + 10 H2O
NO2 + O2 + H20 = HNO3 =>
20 NO2 + 10 O2 + H20 = 20 HNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
Co(NH3)6 + H + H2O = Co(H2O)6 + NH4 =>
Co(NH3)6 + 6 H + 6 H2O = Co(H2O)6 + 6 NH4
CaCO3(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
H2Co3 + Na = Na2Co3 + H2 =>
H2Co3 + 2 Na = Na2Co3 + H2
RbOH + H2SO4 = H2O + Rb2SO4 =>
2 RbOH + H2SO4 = 2 H2O + Rb2SO4
HBr + MgCO3 = MgBr2 + H2CO3 =>
2 HBr + MgCO3 = MgBr2 + H2CO3
Ca + H2O = CaO + H =>
Ca + H2O = CaO + 2 H
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
(NH4)3PO4 + BaCl2 = NH4Cl + (PO4)2Ba3 =>
2(NH4)3PO4 + 3 BaCl2 = 6 NH4Cl + (PO4)2Ba3
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
NH3 + HIO3 = IO3 + NH4 =>
NH3 + HIO3 = IO3 + NH4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
Ba(OH)2 = H2O + BaO =>
Ba(OH)2 = H2O + BaO
(NH4)2CrO4 = H2CrO4 + NH3 =>
(NH4)2CrO4 = H2CrO4 + 2 NH3
Na2SO3 + I2 + H2O = Na2SO4 + HI =>
Na2SO3 + I2 + H2O = Na2SO4 + 2 HI
Ba(OH)2 = H2O + BaO =>
Ba(OH)2 = H2O + BaO
C3H3(CH2)2CH3 + O2 = CO2 + H2O =>
2 C3H3(CH2)2CH3 + 17 O2 = 12 CO2 + 10 H2O
N2 + Cl2 = NCl3 =>
N2 + 3 Cl2 = 2 NCl3
C6H14 + O2 = CO2 + H2 =>
C6H14 + 6 O2 = 6 CO2 + 7 H2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Ca(OH)2 + HCl = H2O + CaCl2 =>
Ca(OH)2 + 2 HCl = 2 H2O + CaCl2
N2 + Cl2 = NCl3 =>
N2 + 3 Cl2 = 2 NCl3
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
CaCO3(s) = Ca(s) + CO3(g) =>
CaCO3(s) = Ca(s) + CO3(g)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/07/15
Équations équilibrées sur06/06/14
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