| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(NO3)2 + HCl = CaCl + (NO3)2H
NaHCO3 + CH3(CH2)16COOH = CH3(CH2)16COONa + H2O + CO2 =>
NaHCO3 + CH3(CH2)16COOH = CH3(CH2)16COONa + H2O + CO2
C2H5OH + KMnO4 + H2SO4 = CH3CHOO + MnSO4 + K2SO4 + H2O =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CHOO + 4 MnSO4 + 2 K2SO4 + 11 H2O
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
NH4ClNaOH = NH3 + NaCl + H2O =>
NH4ClNaOH = NH3 + NaCl + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KBr + CO2 + H2O = K2CO3 + HBr =>
2 KBr + CO2 + H2O = K2CO3 + 2 HBr
TcO4 + NaBH4 = NaBO2 + H2O + TcO2 =>
2 TcO4 + NaBH4 = NaBO2 + 2 H2O + 2 TcO2
Li3(PO4)(aq) + BaCl2(aq) = Ba3(PO4)2(aq) + LiCl(aq) =>
2 Li3(PO4)(aq) + 3 BaCl2(aq) = Ba3(PO4)2(aq) + 6 LiCl(aq)
Na{+} + Al{3+} + SO4{2-} = NaAl(SO4)2 =>
Na{+} + Al{3+} + 2 SO4{2-} = NaAl(SO4)2
BiPO + CaCO3 = Bi2(CO)3 + Ca3(PO4)2 =>
2 BiPO + 3 CaCO3 = Bi2(CO)3 + Ca3(PO4)2
(Cu)SO4(ac) + NH3(ac) = [Cu(NH3)4]SO4(ac) =>
(Cu)SO4(ac) + 4 NH3(ac) = [Cu(NH3)4]SO4(ac)
C6H9O4Cl + O2 = CO2 + H2O + Cl2 =>
4 C6H9O4Cl + 25 O2 = 24 CO2 + 18 H2O + 2 Cl2
Al2(SO4)3 + Na2CO3 + H2O = AlOHCO3 + Na2SO4 + CO2 =>
Al2(SO4)3 + 3 Na2CO3 + H2O = 2 AlOHCO3 + 3 Na2SO4 + CO2
K2SO4 + MgF2 = KF + MgSO4 =>
K2SO4 + MgF2 = 2 KF + MgSO4
NH3 + Cl2 + NaOH = H2O + NaCl + N2H2 =>
2 NH3 + 2 Cl2 + 4 NaOH = 4 H2O + 4 NaCl + N2H2
Zn(s) + CuBr2(aq) = ZnBr2(aq) + Cu(s) =>
Zn(s) + CuBr2(aq) = ZnBr2(aq) + Cu(s)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
K[Sn(OH)3] + Br2 + KOH = K3[Sn(OH)6] + KBr =>
2 K[Sn(OH)3] + Br2 + 6 KOH = 2 K3[Sn(OH)6] + 2 KBr
C4H11N + O2 = CO2 + H2O + NO2 =>
4 C4H11N + 31 O2 = 16 CO2 + 22 H2O + 4 NO2
NaOH + CuSO4 = CuSO4OHNa =>
NaOH + CuSO4 = CuSO4OHNa
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
C2H6O = C2H4O + H2 =>
C2H6O = C2H4O + H2
CH3COOH + NaCO3 = CH3COONa + H2O + CO3 =>
11 CH3COOH + 12 NaCO3 = 12 CH3COONa + 4 H2O + 10 CO3
PbO2 + FeSO4 + H2SO4 = Fe2(SO4)3 + PbSO4 + H2O =>
PbO2 + 2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + PbSO4 + 2 H2O
Al + Fe{2} = Fe + Al{3} =>
2 Al + 3 Fe{2} = 3 Fe + 2 Al{3}
AlCl3(aq) + H2O(l) = Al(OH)3(s) + HCl(aq) =>
AlCl3(aq) + 3 H2O(l) = Al(OH)3(s) + 3 HCl(aq)
CuSO4 + NaOH = NaCu + SO4(OH) =>
CuSO4 + NaOH = NaCu + SO4(OH)
Mn(NO3)2(aq) + Na2S(aq) = MnS(aq) + NaNO3(aq) =>
Mn(NO3)2(aq) + Na2S(aq) = MnS(aq) + 2 NaNO3(aq)
CH3COCOOH + Ca(OH)2 = (CH3COCOO)2Ca + H2O =>
2 CH3COCOOH + Ca(OH)2 = (CH3COCOO)2Ca + 2 H2O
CH3CHO = (CH4) + CO =>
CH3CHO = (CH4) + CO
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
HBr + I2 = HI + Br =>
2 HBr + I2 = 2 HI + 2 Br
NH4 + Cl + NaOH = NH3 + NaCl + H2O =>
NH4 + Cl + NaOH = NH3 + NaCl + H2O
Al2S3 + H2SO4 = Al2(SO4)3 + H2O + S =>
Al2S3 + 4 H2SO4 = Al2(SO4)3 + 4 H2O + 4 S
He + O2 = HeO2 =>
He + O2 = HeO2
SO4 + AgNO3 = NO3 + Ag(SO4) =>
SO4 + AgNO3 = NO3 + Ag(SO4)
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
C6H10CaO6 + H2O = C3H6O3 + Ca(OH)2 =>
C6H10CaO6 + 2 H2O = 2 C3H6O3 + Ca(OH)2
KOH + NO2 + O2 = KNO3 + H2O =>
4 KOH + 4 NO2 + O2 = 4 KNO3 + 2 H2O
CuSO4(s) + Zn(s) = ZnSO4(s) + Cu(s) =>
CuSO4(s) + Zn(s) = ZnSO4(s) + Cu(s)
Sb(NO3)5 + NH3 = H2O + Sb(OH)5 + N =>
3 Sb(NO3)5 + 25 NH3 = 30 H2O + 3 Sb(OH)5 + 40 N
CaCl(ClO) + C = CaCClO + Cl2 =>
2 CaCl(ClO) + 2 C = 2 CaCClO + Cl2
Al(s) + Cl2(g) = AlCl3(s) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)
MgCl2 + H2O + Fe = FeCl2 + Mg(OH)2 + H2 =>
MgCl2 + 2 H2O + Fe = FeCl2 + Mg(OH)2 + H2
Na + H2CO3 = NaHCO3 + H2 =>
2 Na + 2 H2CO3 = 2 NaHCO3 + H2
Li2CO3 + BeS = Li2S + BeCO3 =>
Li2CO3 + BeS = Li2S + BeCO3
HCOOH + Ca(OH)2 = (HCOO)2Ca + H2O =>
2 HCOOH + Ca(OH)2 = (HCOO)2Ca + 2 H2O
Br2O3 + H2CO3 = Br2(CO3)3 + H2O =>
Br2O3 + 3 H2CO3 = Br2(CO3)3 + 3 H2O
C3H8O3 + K + H2O = CH3OH + KOH =>
C3H8O3 + 4 K + 4 H2O = 3 CH3OH + 4 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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