| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag + 2 HNO3 = 2 AgNO3 + H2
CUO + HCl = CUCl2 + H2O =>
CUO + 2 HCl = CUCl2 + H2O
NO3 + H2 = NO2 + H2O =>
NO3 + H2 = NO2 + H2O
Sr(NO3)2 + Na2CO3 = SrCO3 + NaNO3 =>
Sr(NO3)2 + Na2CO3 = SrCO3 + 2 NaNO3
C5H4O2 + H2O2 = C4H4O4 + H2 =>
4 C5H4O2 + 6 H2O2 = 5 C4H4O4 + 4 H2
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
CdS + O2 = CdO + S =>
2 CdS + O2 = 2 CdO + 2 S
Fe{+3} + OH{-} = Fe(OH)3 =>
Fe{+3} + 3 OH{-} = Fe(OH)3
Ca5N12O43H24 + Al = Al2O3 + CaO + H2O + N2 =>
3 Ca5N12O43H24 + 52 Al = 26 Al2O3 + 15 CaO + 36 H2O + 18 N2
Fe2O3 + Cl2 = FeCl2 + O2 =>
2 Fe2O3 + 4 Cl2 = 4 FeCl2 + 3 O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HCl + C20H14O4 + NaOH = NaCl + H3O + HC20 =>
HCl + C20H14O4 + NaOH = NaCl + 5 H3O + HC20
H2Te + Bi(OH)5 = Bi2Te5 + H2O =>
5 H2Te + 2 Bi(OH)5 = Bi2Te5 + 10 H2O
S{-2} + H2SO4 = SO4{-2} + H2S =>
S{-2} + H2SO4 = SO4{-2} + H2S
SO2 + HCl = SCl4 + H2O =>
SO2 + 4 HCl = SCl4 + 2 H2O
Br2 + CH2 = (CH2Br)2 =>
Br2 + 2 CH2 = (CH2Br)2
C3H8 + O2 = C4H10 + H2O =>
8 C3H8 + O2 = 6 C4H10 + 2 H2O
HCIO2 + Ba(OH)2 = H2O + Ba(CIO2)2 =>
2 HCIO2 + Ba(OH)2 = 2 H2O + Ba(CIO2)2
K + I + Pb(NO3)2 = KNO3 + PbI2 =>
2 K + 2 I + Pb(NO3)2 = 2 KNO3 + PbI2
KMnO4 + H3PO4 + C2H6 = CO + Mn3(PO4)2 + K3PO4 + H2O =>
6 KMnO4 + 6 H3PO4 + 3 C2H6 = 6 CO + 2 Mn3(PO4)2 + 2 K3PO4 + 18 H2O
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
Al(s) + HCOOH(aq) = Al(HCOO)3(aq) + H2(g) =>
2 Al(s) + 6 HCOOH(aq) = 2 Al(HCOO)3(aq) + 3 H2(g)
H3N + Ba(OH)2 = HOH + Ba3N2 =>
2 H3N + 3 Ba(OH)2 = 6 HOH + Ba3N2
C2H5NO2 + H2O = CH4 + NH3 + CO2 =>
4 C2H5NO2 + 2 H2O = 3 CH4 + 4 NH3 + 5 CO2
KCH3COO + Al2(SO4)3 + H2O = Al(OH)3 + K2SO4 + CH3COOH =>
6 KCH3COO + Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 K2SO4 + 6 CH3COOH
K3P + KClO4 = K3PO4 + KCl =>
K3P + KClO4 = K3PO4 + KCl
CO3 + Ba(OH)2 = H2CO3 + BaO2 =>
CO3 + Ba(OH)2 = H2CO3 + BaO2
O2 + (NH4)2S3 = NH3 + H2O + SO2 =>
7 O2 + 2(NH4)2S3 = 4 NH3 + 2 H2O + 6 SO2
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
Sn + ZnS = SnS + Zn =>
Sn + ZnS = SnS + Zn
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
Pb2O4 = Pb2O + O =>
Pb2O4 = Pb2O + 3 O
SrCl2 + (NH4)3AsO4 = Sr3(AsO4)2 + NH4Cl =>
3 SrCl2 + 2(NH4)3AsO4 = Sr3(AsO4)2 + 6 NH4Cl
Pb(C2H3O2)2 + (NH4)2(SO4) = PbSO4 + NH4(C2H3O2) =>
Pb(C2H3O2)2 + (NH4)2(SO4) = PbSO4 + 2 NH4(C2H3O2)
AlCl3 + ZnSO4 = Al2(SO4)3 + ZnCl2 =>
2 AlCl3 + 3 ZnSO4 = Al2(SO4)3 + 3 ZnCl2
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
Mg + Zn3(PO4)2 = Mg3(PO4)2 + Zn =>
3 Mg + Zn3(PO4)2 = Mg3(PO4)2 + 3 Zn
Al(OH)3 + Rb2CO3 = Al2(CO3)3 + RbOH =>
2 Al(OH)3 + 3 Rb2CO3 = Al2(CO3)3 + 6 RbOH
S8 + SO2 = S8SO2 =>
S8 + SO2 = S8SO2
AlI3 + Cl2 = I + AlCl3 =>
2 AlI3 + 3 Cl2 = 6 I + 2 AlCl3
Li + Au(NO3)3 = Li(NO3) + Au =>
3 Li + Au(NO3)3 = 3 Li(NO3) + Au
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Na(OH) + NH4SO4 = NaSO4 + NH3 + H2O =>
Na(OH) + NH4SO4 = NaSO4 + NH3 + H2O
AuCl(s) = AuCl3(aq) + Au =>
3 AuCl(s) = AuCl3(aq) + 2 Au
MnO2 + Mg + S = MnS + MgO =>
MnO2 + 2 Mg + S = MnS + 2 MgO
H2SO4 + Cu = CuSO4 + H2O + SO2 =>
2 H2SO4 + Cu = CuSO4 + 2 H2O + SO2
BaCO3 + H2O = Ba(OH)2 + H2CO3 =>
BaCO3 + 2 H2O = Ba(OH)2 + H2CO3
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
O2 + CH4 = CH2 + H2O =>
O2 + 2 CH4 = 2 CH2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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