| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCO3 = BaO + CO2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Zn + NAOH + H2O = NAZn(OH)4 + H2 =>
2 Zn + 2 NAOH + 6 H2O = 2 NAZn(OH)4 + 3 H2
Ag + O3 = Ag2O3 =>
2 Ag + O3 = Ag2O3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Al + N = AlN =>
Al + N = AlN
S2 + O2 = SO2 =>
S2 + 2 O2 = 2 SO2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H3PO4 + NaOH = Na3PO4 + HOH =>
H3PO4 + 3 NaOH = Na3PO4 + 3 HOH
H2O + BCl3 = H3BO3 + HCl =>
3 H2O + BCl3 = H3BO3 + 3 HCl
H3PO4 + Cu = Cu3PO4 + H2 =>
2 H3PO4 + 6 Cu = 2 Cu3PO4 + 3 H2
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Li2O + H3PO4 = Li3PO4 + H2O =>
3 Li2O + 2 H3PO4 = 2 Li3PO4 + 3 H2O
Br2 + KOH = KBr + KBrO3 + H2O =>
3 Br2 + 6 KOH = 5 KBr + KBrO3 + 3 H2O
NaNO2 + HBr = NaBr + HNO2 =>
NaNO2 + HBr = NaBr + HNO2
C + N2 + BaCo3 = Co + Ba(CN)2 =>
2 C + N2 + BaCo3 = 3 Co + Ba(CN)2
KOH + MgCl2 = KCl2 + MgOH =>
KOH + MgCl2 = KCl2 + MgOH
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
Ag3PO4 + HCl = H3PO4 + AgCl =>
Ag3PO4 + 3 HCl = H3PO4 + 3 AgCl
NH3 + H2So4 = (NH4)2So4 =>
2 NH3 + H2So4 = (NH4)2So4
CuBr + HNO3 = Cu(NO3)2 + NO + HBr2 + H2O =>
2 CuBr + 5 HNO3 = 2 Cu(NO3)2 + NO + HBr2 + 2 H2O
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CaSiO3 + HF = H2O + CaF2 + SiF4 =>
CaSiO3 + 6 HF = 3 H2O + CaF2 + SiF4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C6H5CCHCH3 + KMnO4 = C6H5COOK + K2CO3 + MnO2 + H2O =>
C6H5CCHCH3 + 5 KMnO4 = C6H5COOK + 2 K2CO3 + 5 MnO2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Na2O + SO2 = Na2SO3 =>
Na2O + SO2 = Na2SO3
Br2 + H2O = HBr + HBrO3 =>
3 Br2 + 3 H2O = 5 HBr + HBrO3
Zn + Fe2(SO4)3 = ZnSO4 + Fe =>
3 Zn + Fe2(SO4)3 = 3 ZnSO4 + 2 Fe
C6H10 + O2 = CO2 + H20 =>
2 C6H10 + 12 O2 = 12 CO2 + H20
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
C4H10 + O2 = CO + H2O =>
2 C4H10 + 9 O2 = 8 CO + 10 H2O
HNO3 + Al = Al(NO3)3 + H =>
3 HNO3 + Al = Al(NO3)3 + 3 H
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Sn + HCuCl4 = SnCl2 + Cu + H =>
2 Sn + HCuCl4 = 2 SnCl2 + Cu + H
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Ba + Ca(NO3)2 = BaNO3 + Ca =>
2 Ba + Ca(NO3)2 = 2 BaNO3 + Ca
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CH2O + KMnO4 + H2SO4 = CH2O2 + MnSO4 + K2SO4 + H2O =>
5 CH2O + 2 KMnO4 + 3 H2SO4 = 5 CH2O2 + 2 MnSO4 + K2SO4 + 3 H2O
N2 + H3 = NH3 =>
N2 + 2 H3 = 2 NH3
Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
C + FE2O3 = FE2 + CO3 =>
C + FE2O3 = FE2 + CO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/16
Équations équilibrées sur01/27/16
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