| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO2 + 2 NaOH = Na2CO3 + H2O
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
NH3 + Cl2 = NCl3 + HCl =>
NH3 + 3 Cl2 = NCl3 + 3 HCl
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
Cr(OH)3 + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 Cr(OH)3 + 3 Cl2 + 10 KOH = 2 K2CrO4 + 6 KCl + 8 H2O
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
Al + CH3COOH = Al(C2H3O2)3 + H2 =>
2 Al + 6 CH3COOH = 2 Al(C2H3O2)3 + 3 H2
MGO + H2SO4 = MGSO4 + H2O =>
MGO + H2SO4 = MGSO4 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
BaSO4 + NaOH = NaSO4 + BaOH =>
BaSO4 + NaOH = NaSO4 + BaOH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Sn{4+} + Fe = Sn + Fe{2+} =>
Sn{4+} + 2 Fe = Sn + 2 Fe{2+}
ZNO + CO = ZN + CO2 =>
ZNO + CO = ZN + CO2
AsH3 + HClO3 = H3AsO4 + HCl =>
3 AsH3 + 4 HClO3 = 3 H3AsO4 + 4 HCl
SO2 + H2O + O = H2SO4 =>
SO2 + H2O + O = H2SO4
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
CH3C16H32COONa + FeCl3 = FeC3H9C48H96C3O3O3 + NaCl =>
3 CH3C16H32COONa + FeCl3 = FeC3H9C48H96C3O3O3 + 3 NaCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Ca3P2 + Ca3P2O8 = CaO + P2 =>
5 Ca3P2 + 3 Ca3P2O8 = 24 CaO + 8 P2
BACl2(aq) + H2SO4(aq) = BASO4(s) + HCl(aq) =>
BACl2(aq) + H2SO4(aq) = BASO4(s) + 2 HCl(aq)
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Si + O2 = SiO2 =>
Si + O2 = SiO2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CuSO4 + Na3PO4 = Na2SO4 + Cu3(PO4)2 =>
3 CuSO4 + 2 Na3PO4 = 3 Na2SO4 + Cu3(PO4)2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
O3 = O2 =>
2 O3 = 3 O2
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
Ag2CO3 = Ag2O + CO2 =>
Ag2CO3 = Ag2O + CO2
KF + H3BO3 + HF = KBF4 + H2O =>
KF + H3BO3 + 3 HF = KBF4 + 3 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
C6H4 + O2 = CO2 + H2O =>
C6H4 + 7 O2 = 6 CO2 + 2 H2O
NO2 + P = N2 + P2O5 =>
10 NO2 + 8 P = 5 N2 + 4 P2O5
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
O3 = O2 =>
2 O3 = 3 O2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/15
Équations équilibrées sur01/27/15
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