| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + 2 KNO3 + 2 H2SO4 = CuSO4 + K2SO4 + 2 NO2 + 2 H2O
Mn2O3 + HCl = Mn2Cl2 + H2O + Cl2 =>
Mn2O3 + 6 HCl = Mn2Cl2 + 3 H2O + 2 Cl2
C3H8O + KCN = OC3H7CN + KH =>
C3H8O + KCN = OC3H7CN + KH
(NH4)2SO3 + LiOH = NH4OH + Li2SO3 =>
(NH4)2SO3 + 2 LiOH = 2 NH4OH + Li2SO3
LiOH + NH4NO3 = LiNO3 + NH3 + H2O =>
LiOH + NH4NO3 = LiNO3 + NH3 + H2O
Na3PO4 + HCl = NaCl + NaH2PO4 =>
Na3PO4 + 2 HCl = 2 NaCl + NaH2PO4
CH3OH + KOH + KMnO4 = K2CO3 + K2MnO4 + H2O =>
CH3OH + 8 KOH + 6 KMnO4 = K2CO3 + 6 K2MnO4 + 6 H2O
Pb3O4 + CO = CO2 + PbO =>
Pb3O4 + CO = CO2 + 3 PbO
Al(s) + KOH(aq) + H2SO4(aq) + H2O = AlK(SO4)2*12H2O + H2(g) =>
2 Al(s) + 2 KOH(aq) + 4 H2SO4(aq) + 22 H2O = 2 AlK(SO4)2*12H2O + 3 H2(g)
B2O3 + HF = BF3 + H2O =>
B2O3 + 6 HF = 2 BF3 + 3 H2O
Na3B + O2 = Na3BO2 =>
Na3B + O2 = Na3BO2
LiOH + NH4NO3 = LiNO3 + NH3 + H2O =>
LiOH + NH4NO3 = LiNO3 + NH3 + H2O
Na3PO4 + HOH = Na2HPO4 + NaOH =>
Na3PO4 + HOH = Na2HPO4 + NaOH
CH2SiCI2 + H2O = H8Si4O4 + HCI =>
4 CH2SiCI2 + 4 H2O = H8Si4O4 + 8 HCI
C18H32 + O2 = CO2 + H2O =>
C18H32 + 26 O2 = 18 CO2 + 16 H2O
C7H5N3O6(s) = CO(g) + H2(g) + N2(g) + C(g) =>
2 C7H5N3O6(s) = 12 CO(g) + 5 H2(g) + 3 N2(g) + 2 C(g)
CHO = C + HO =>
CHO = C + HO
KOH + CH3OH = H2O + CH3 + KO =>
KOH + CH3OH = H2O + CH3 + KO
[SnCl6] + OH = Sn(OH)4 + Cl =>
[SnCl6] + 4 OH = Sn(OH)4 + 6 Cl
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
Na3PO4 + HCl = NaCl + NaH2PO4 =>
Na3PO4 + 2 HCl = 2 NaCl + NaH2PO4
CuO + HgO = CuHgO2 =>
CuO + HgO = CuHgO2
CuSO4 + H2O = Cu(OH)2 + H2(SO4) =>
CuSO4 + 2 H2O = Cu(OH)2 + H2(SO4)
NaCl + AlCl3 = NaAl + Cl2 =>
NaCl + AlCl3 = NaAl + 2 Cl2
Mg(OH)2(aq) + HCl(aq) = MgCl2(aq) + H2O(l) =>
Mg(OH)2(aq) + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l)
Na2SO3 + HNO3 = Na2SO4 + NO + H2O =>
3 Na2SO3 + 2 HNO3 = 3 Na2SO4 + 2 NO + H2O
AsH3 + O2 = AsH3O2 =>
AsH3 + O2 = AsH3O2
Ti + H = TiH3 =>
Ti + 3 H = TiH3
AgBr + NaS2O3 = AgS2O3 + NaBr =>
AgBr + NaS2O3 = AgS2O3 + NaBr
PO4 + P(OH)3 = PPO4 + H2O =>
2 PO4 + 8 P(OH)3 = 5 PPO4 + 12 H2O
CaSO4 + HClO4 = H2SO4 + Ca(ClO4)2 =>
CaSO4 + 2 HClO4 = H2SO4 + Ca(ClO4)2
P + S8 = P2S5 =>
16 P + 5 S8 = 8 P2S5
HCO2H + Na2CO3 = H2O + CO2 + HCO2Na =>
2 HCO2H + Na2CO3 = H2O + CO2 + 2 HCO2Na
C3H6CI2 + O2 = CO2 + H2O + HCI =>
C3H6CI2 + 3 O2 = 2 CO2 + 2 H2O + 2 HCI
LiOH + NH4NO3 = LiNO3 + NH3 + H2O =>
LiOH + NH4NO3 = LiNO3 + NH3 + H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Cu(OH)2 + NaOH = Na2[Cu(OH)4] =>
Cu(OH)2 + 2 NaOH = Na2[Cu(OH)4]
MgO + H3PO4 = Mg3(PO4)2 + H2O =>
3 MgO + 2 H3PO4 = Mg3(PO4)2 + 3 H2O
Zn(s) + H2O(l) = Zn(OH)2 + H =>
Zn(s) + 2 H2O(l) = Zn(OH)2 + 2 H
NH3 + HNO3 = NNO + H2 =>
5 NH3 + HNO3 = 3 NNO + 8 H2
PbCO3(s) = PbO(s) + CO2(g) =>
PbCO3(s) = PbO(s) + CO2(g)
NiBr2*3H2O + PPh3 = [NiBr2(PPh3)2] + H2O =>
NiBr2*3H2O + 2 PPh3 = [NiBr2(PPh3)2] + 3 H2O
KCN + HCl = KCl + HCN =>
KCN + HCl = KCl + HCN
Cr2O3 + Ba(OH)2 = Cr(OH)3 + BaO =>
Cr2O3 + 3 Ba(OH)2 = 2 Cr(OH)3 + 3 BaO
Mg + O2 = MgO2 =>
Mg + O2 = MgO2
C6H5Cl + CH3Cl + Na = NaCl + C6H5CH3 =>
C6H5Cl + CH3Cl + 2 Na = 2 NaCl + C6H5CH3
B + I = BI =>
B + I = BI
C6H5ClN2 + H2O = C6H5OH + N2 + HCl =>
C6H5ClN2 + H2O = C6H5OH + N2 + HCl
CuSO4 + H2O = CuSO4H2O =>
CuSO4 + H2O = CuSO4H2O
CuCI2 + Mg = Cu + MgCI2 =>
CuCI2 + Mg = Cu + MgCI2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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