| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH + CO2 = Na2CO3 + H2O
NH3 + Zn(NO3)2 = Zn(NH3) + NO3 =>
NH3 + Zn(NO3)2 = Zn(NH3) + 2 NO3
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
H2S2O8 + H2O = H2SO4 + H2O2 =>
H2S2O8 + 2 H2O = 2 H2SO4 + H2O2
NH3 + H2CrO4 = (NH4)2CrO4 =>
2 NH3 + H2CrO4 = (NH4)2CrO4
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KMNO4 + Na2C2O4 + H2SO4 = K2SO4 + MNSO4 + Na2SO4 + H2O + CO2 =>
2 KMNO4 + 5 Na2C2O4 + 8 H2SO4 = K2SO4 + 2 MNSO4 + 5 Na2SO4 + 8 H2O + 10 CO2
V2O5 + H2 = VO + H2O =>
V2O5 + 3 H2 = 2 VO + 3 H2O
MgCl2 + H2O = MgO + HCl =>
MgCl2 + H2O = MgO + 2 HCl
KCL + H2SO4 = HCL + K2SO4 =>
2 KCL + H2SO4 = 2 HCL + K2SO4
Ca + HOH = Ca2OH + H2 =>
4 Ca + 2 HOH = 2 Ca2OH + H2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
NH4Cl + NaOH = H2O + NH3 + NaCl =>
NH4Cl + NaOH = H2O + NH3 + NaCl
CalciumNitrate + LithiumCarbonate = CalciumCarbonate + LithiumNitrate =>
CalciumNitrate + LithiumCarbonate = CalciumCarbonate + LithiumNitrate
CaCl2 + H2O = CaO + HCl =>
CaCl2 + H2O = CaO + 2 HCl
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
Fe + CuCl2 = Cu + FeCl2 =>
Fe + CuCl2 = Cu + FeCl2
CaO + ZnO + V2O5 = CaZnV2O7 =>
CaO + ZnO + V2O5 = CaZnV2O7
NaCl + H2O = Na2O + HCl =>
2 NaCl + H2O = Na2O + 2 HCl
H2O + Cl2 = HCl + HOCl =>
H2O + Cl2 = HCl + HOCl
H2SO4 + KCL = HCL + K2SO4 =>
H2SO4 + 2 KCL = 2 HCL + K2SO4
BaCl2 + Na2So4 = BaSo4 + NaCl =>
BaCl2 + Na2So4 = BaSo4 + 2 NaCl
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
AgNO3 + MgBr2 = AgBr + Mg(NO3)2 =>
2 AgNO3 + MgBr2 = 2 AgBr + Mg(NO3)2
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
C + H2O = CO + H2 =>
C + H2O = CO + H2
Ca(NO3)2 + LiCO3 = CaCO3 + Li(NO3)2 =>
Ca(NO3)2 + LiCO3 = CaCO3 + Li(NO3)2
Si3N4(s) = Si(s) + N2(g) =>
Si3N4(s) = 3 Si(s) + 2 N2(g)
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
KCL + H2SO4 = HCL + K2SO4 =>
2 KCL + H2SO4 = 2 HCL + K2SO4
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
Na2B4O7 + H2SO4 + H2O = H3BO3 + Na2SO4 =>
Na2B4O7 + H2SO4 + 5 H2O = 4 H3BO3 + Na2SO4
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
Na + HNO3 = NaNO3 + H2O + NH4NO3 =>
8 Na + 10 HNO3 = 8 NaNO3 + 3 H2O + NH4NO3
Na + HNO3 = NaNO3 + N2O + H2O =>
8 Na + 10 HNO3 = 8 NaNO3 + N2O + 5 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
BaO + ZnO + V2O5 = BaZnV2O7 =>
BaO + ZnO + V2O5 = BaZnV2O7
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
AgNO3 + CaCl2 = Ca(NO3)2 + AgCl =>
2 AgNO3 + CaCl2 = Ca(NO3)2 + 2 AgCl
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
CO2 + H2O = C6H1206 + O2 =>
12 CO2 + 1206 H2O = 2 C6H1206 + 615 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/09/15
Équations équilibrées sur03/11/14
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