| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
MgCl2(aq) = Mg(aq) + Cl2(g) =>
MgCl2(aq) = Mg(aq) + Cl2(g)
NaOH + Na2CrO4 = NaCrO4 + Na2OH =>
NaOH + Na2CrO4 = NaCrO4 + Na2OH
Fe2O3 + H2 = FeO + H2O =>
Fe2O3 + H2 = 2 FeO + H2O
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
C + O2 = CO2 =>
C + O2 = CO2
Li2O + O2 = LiO =>
2 Li2O + O2 = 4 LiO
CuCO3 = CO3 + Cu =>
CuCO3 = CO3 + Cu
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH = C + H2 =>
2 CH = 2 C + H2
FeO + Cl2 = FeOCl =>
2 FeO + Cl2 = 2 FeOCl
CH4 = C + H2 =>
CH4 = C + 2 H2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Na2S2O3 + KMnO4 + H2O = K2SO4 + KOH + MnO2 + Na2SO4 =>
3 Na2S2O3 + 8 KMnO4 + H2O = 3 K2SO4 + 2 KOH + 8 MnO2 + 3 Na2SO4
Rb2O + H2O = RbOH =>
Rb2O + H2O = 2 RbOH
Cu2O + H2SO4 = CuSO4 + SO2 + H2O =>
Cu2O + 3 H2SO4 = 2 CuSO4 + SO2 + 3 H2O
FeOCl + HCl = FeCl3 + H2O =>
FeOCl + 2 HCl = FeCl3 + H2O
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
H2O + P2O5 = H3PO4 =>
3 H2O + P2O5 = 2 H3PO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al + H2SO4 = Al2(SO4)3 + SO2 + H2O =>
2 Al + 6 H2SO4 = Al2(SO4)3 + 3 SO2 + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HF + KOH = KFH2O =>
HF + KOH = KFH2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
C2H6S + O2 = CO2 + H20 + SO2 =>
10 C2H6S + 30 O2 = 20 CO2 + 3 H20 + 10 SO2
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Pb(NO3)2(aq) + KI(aq) = PbI2(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KI(aq) = PbI2(s) + 2 KNO3(aq)
FeCl3 + O2 = Fe2O3 + Cl2 =>
4 FeCl3 + 3 O2 = 2 Fe2O3 + 6 Cl2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Al + ZNSO4 = Al(SO4)3 + ZN =>
Al + 3 ZNSO4 = Al(SO4)3 + 3 ZN
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Zn(No3)2 + Ba(Oh)2 = Zn(Oh)2 + Ba(No3)2 =>
Zn(No3)2 + Ba(Oh)2 = Zn(Oh)2 + Ba(No3)2
CH3CL + NAOH = CH3OH + NACL =>
CH3CL + NAOH = CH3OH + NACL
FeCr2O4 + Na2CO3 + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 FeCr2O4 + 8 Na2CO3 + 7 O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NaBr + NaBrO3 + H2SO4 = Br2 + NaSO4 + H2O =>
4 NaBr + 2 NaBrO3 + 6 H2SO4 = 3 Br2 + 6 NaSO4 + 6 H2O
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
PbO + HCl = PbCl2 + H2O =>
PbO + 2 HCl = PbCl2 + H2O
Cl2 + I2 + H2O = HIO3 + HCl =>
5 Cl2 + I2 + 6 H2O = 2 HIO3 + 10 HCl
NAOH + H2O = NAOH2 + OH =>
NAOH + H2O = NAOH2 + OH
Li2CO3 + HCl = CO2 + H2O + LiCl =>
Li2CO3 + 2 HCl = CO2 + H2O + 2 LiCl
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
As + O2 = As2O5 =>
4 As + 5 O2 = 2 As2O5
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
NaCl + K2SO4 = KCl + Na2SO4 =>
2 NaCl + K2SO4 = 2 KCl + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/18/17
Équations équilibrées sur02/17/16
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