| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CHSO + 7 O2 = 4 CO2 + 4 SO2 + 2 H2O
SiO2 + Cl = Si + ClO =>
SiO2 + 2 Cl = Si + 2 ClO
HCOOH + Ag2O = Ag + H2O + CO2 =>
HCOOH + Ag2O = 2 Ag + H2O + CO2
Ba(NO3)2 + SO4 = Ba(SO4) + NO3 =>
Ba(NO3)2 + SO4 = Ba(SO4) + 2 NO3
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
C2H4 + NH3 = C2H5NH2 =>
C2H4 + NH3 = C2H5NH2
Cl2O5(g) + CO(g) = Cl2(g) + CO2(g) =>
Cl2O5(g) + 5 CO(g) = Cl2(g) + 5 CO2(g)
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
NaOH + CH4S = NaSCH3 + H2O =>
NaOH + CH4S = NaSCH3 + H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
PbSO3 = Pb + SO3 =>
PbSO3 = Pb + SO3
PbCrO4 + KOH = K2[Pb(OH)4] + K2CrO4 =>
PbCrO4 + 4 KOH = K2[Pb(OH)4] + K2CrO4
Li2CO3(aq) + Co(C2H3O2)2(aq) = LiC2H3O2(aq) + CoCO3(s) =>
Li2CO3(aq) + Co(C2H3O2)2(aq) = 2 LiC2H3O2(aq) + CoCO3(s)
H2Cr2O7 + FeO = Cr2O3 + Fe2O3 + H2O =>
H2Cr2O7 + 6 FeO = Cr2O3 + 3 Fe2O3 + H2O
P4O6 + Cl2 = POCl3 + O2 =>
P4O6 + 6 Cl2 = 4 POCl3 + O2
MgO + CaO = CaO2Mg =>
MgO + CaO = CaO2Mg
SO2 + NaOH = H2SO4 + Na =>
SO2 + 2 NaOH = H2SO4 + 2 Na
Zn(s) + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn(s) + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
CdSO4 + Na2C2O4 = Cd + Na2CO3 + CO2 + SO2 =>
CdSO4 + 2 Na2C2O4 = Cd + 2 Na2CO3 + 2 CO2 + SO2
PbO + NO3 = PbNO3 + O2 =>
2 PbO + 2 NO3 = 2 PbNO3 + O2
MgBr2 + Li2SO4 = MgSO4 + Li2Br2 =>
MgBr2 + Li2SO4 = MgSO4 + Li2Br2
C22{+} + O22{-} = CO =>
C22{+} + O22{-} = 22 CO
KHSO4H2O = KH2OHSO4 =>
KHSO4H2O = KH2OHSO4
Na + H2O = NaHO2 + H2 =>
2 Na + 4 H2O = 2 NaHO2 + 3 H2
Hg2Cl2 + H2O = Hg2O + HCl =>
Hg2Cl2 + H2O = Hg2O + 2 HCl
P4S10 + H2O = H2S + H3PO4 =>
P4S10 + 16 H2O = 10 H2S + 4 H3PO4
Al + AgCl = AlCl3 + Ag =>
Al + 3 AgCl = AlCl3 + 3 Ag
Na + H20O = NaOH + H2 =>
2 Na + 2 H20O = 2 NaOH + 19 H2
K(MnO4) + H2O + C2H4 = C2H6O2 + MnO + K2O =>
2 K(MnO4) + 5 H2O + 5 C2H4 = 5 C2H6O2 + 2 MnO + K2O
K[BrO3] + AsCl3 + HCl = KBr + AsCl5 + H2O =>
K[BrO3] + 3 AsCl3 + 6 HCl = KBr + 3 AsCl5 + 3 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
O2 + Ca(ClO3)2 = CaO + ClO3 =>
O2 + 2 Ca(ClO3)2 = 2 CaO + 4 ClO3
FeNO3 + Na(OH)3 = Fe(OH)3 + NaNO3 =>
FeNO3 + Na(OH)3 = Fe(OH)3 + NaNO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NH3 + CuCl2 = CuCl2(NH3) =>
NH3 + CuCl2 = CuCl2(NH3)
XZnNO3{2+} + XCuSO4 = XCuNO3{2+} + XZnSO4 =>
XZnNO3{2+} + XCuSO4 = XCuNO3{2+} + XZnSO4
KHSO4 + Al = K2SO4 + Al2(SO4)3 + H2 =>
6 KHSO4 + 2 Al = 3 K2SO4 + Al2(SO4)3 + 3 H2
LiBr + AlCl = LiCl + AlBr =>
LiBr + AlCl = LiCl + AlBr
Cu + HNO3 = CuNO3 + H2 =>
2 Cu + 2 HNO3 = 2 CuNO3 + H2
Mg + H3PO4 = H2 + Mg3(PO4)2 =>
3 Mg + 2 H3PO4 = 3 H2 + Mg3(PO4)2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
Si + N2 = Si3N4 =>
3 Si + 2 N2 = Si3N4
N + H = NH =>
N + H = NH
K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C2H5ONa + CH3COOH = C3H7COOH + NaOH =>
C2H5ONa + CH3COOH = C3H7COOH + NaOH
C12H22O1 + O2 = CO2 + H2O =>
C12H22O1 + 17 O2 = 12 CO2 + 11 H2O
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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