| Équations équilibrées la veille | Équations équilibrées le lendemain |
IO3 + 3 H2SO4 = I + 3 SO4 + 3 H2O
NiSO4 + (NH4)2S = Ni2S + NH4SO4 =>
2 NiSO4 + (NH4)2S = Ni2S + 2 NH4SO4
Na3N + CuS = Na2S + Cu3N2 =>
2 Na3N + 3 CuS = 3 Na2S + Cu3N2
KBr + Hg(OH)2 + H2SO4 = K2[HgBr4] + K2SO4 + H2O =>
4 KBr + Hg(OH)2 + H2SO4 = K2[HgBr4] + K2SO4 + 2 H2O
Mg3[PO4]2 + SiO2 = P4O10 + MgSiO3 =>
2 Mg3[PO4]2 + 6 SiO2 = P4O10 + 6 MgSiO3
KO + H2O = KH2 + O3 =>
3 KO + 3 H2O = 3 KH2 + 2 O3
NH3 + CoCl2 = CoCl2(NH3)6 =>
6 NH3 + CoCl2 = CoCl2(NH3)6
HNO3 + Na2SiO3 = NaNO3 + H2SiO3 =>
2 HNO3 + Na2SiO3 = 2 NaNO3 + H2SiO3
CoCl + F2 = CoF2 + Cl =>
CoCl + F2 = CoF2 + Cl
CO(g) + H2O(g) = C2H6(g) + O2(g) =>
4 CO(g) + 6 H2O(g) = 2 C2H6(g) + 5 O2(g)
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
H2CO3 + Fe2O3 = Fe(HCO3)3 + H2O =>
6 H2CO3 + Fe2O3 = 2 Fe(HCO3)3 + 3 H2O
Zn3(PO4)2 + Al = AlPO4 + Zn =>
Zn3(PO4)2 + 2 Al = 2 AlPO4 + 3 Zn
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
Na + H20O = NaOH + H2 =>
2 Na + 2 H20O = 2 NaOH + 19 H2
C + H + O2H = CH3COOH =>
2 C + 3 H + O2H = CH3COOH
NaBr + HCOOH = HCOONa + HBr =>
NaBr + HCOOH = HCOONa + HBr
AlO + FeO = Al2O3 + Fe =>
2 AlO + FeO = Al2O3 + Fe
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
NaOH + WO3 + C = Na05WO3 + H2O + CO =>
10 NaOH + 2 WO3 + 5 C = 2 Na05WO3 + 5 H2O + 5 CO
N2(g) + O2(g) = N2O3(g) =>
2 N2(g) + 3 O2(g) = 2 N2O3(g)
CoCO3 + HNO3 = Co(NO3)2 + H2CO3 =>
CoCO3 + 2 HNO3 = Co(NO3)2 + H2CO3
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
P4 + Si + O2 = Si(P4O10)2 =>
2 P4 + Si + 10 O2 = Si(P4O10)2
FeSO4 + H2SO4 + Pb(NO3)2 = Fe2(SO4)3 + PbSO4 + H2O + NO =>
6 FeSO4 + 4 H2SO4 + Pb(NO3)2 = 3 Fe2(SO4)3 + PbSO4 + 4 H2O + 2 NO
Ca10F2(PO4)6 + H2S04 = Ca(H2PO4)2 + CaS04 + HF =>
Ca10F2(PO4)6 + 7 H2S04 = 3 Ca(H2PO4)2 + 7 CaS04 + 2 HF
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Co2O3 + SnO = Co + SnO2 =>
Co2O3 + 3 SnO = 2 Co + 3 SnO2
FeBr3 + Na2SO3 = NaBr + Fe2(SO3)3 =>
2 FeBr3 + 3 Na2SO3 = 6 NaBr + Fe2(SO3)3
MgO + H2O + SO2 = MgSO3*2H2O =>
MgO + 2 H2O + SO2 = MgSO3*2H2O
NH3 + HI = NI + H3 =>
3 NH3 + 3 HI = 3 NI + 4 H3
N2O2 = NO =>
N2O2 = 2 NO
AlCl3*6H2O + KOH = Al(OH)3 + KCl + H2O =>
AlCl3*6H2O + 3 KOH = Al(OH)3 + 3 KCl + 6 H2O
Ra + H2PD4 = Ra(H2PD4)2 =>
Ra + 2 H2PD4 = Ra(H2PD4)2
C6H12O6 = C2H4OHCOOH =>
C6H12O6 = 2 C2H4OHCOOH
KNO3 + Na3Co(NO2)6 = K3Co(NO2)6 + NaNO3 =>
3 KNO3 + Na3Co(NO2)6 = K3Co(NO2)6 + 3 NaNO3
NH3 + KMnO4 + KOH = HNO + K2MnO4 + H2O =>
NH3 + 4 KMnO4 + 4 KOH = HNO + 4 K2MnO4 + 3 H2O
NH3 + HCHO2 = N(CHO2)3 + H2 =>
NH3 + 3 HCHO2 = N(CHO2)3 + 3 H2
CH4O + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + C3H6O2 + K2SO4 + H2O =>
9 CH4O + 8 H2SO4 + 2 K2Cr2O7 = 2 Cr2(SO4)3 + 3 C3H6O2 + 2 K2SO4 + 17 H2O
Ni + HMnO4 + HCl = NiCl2 + MnCl2 + H2O =>
5 Ni + 2 HMnO4 + 14 HCl = 5 NiCl2 + 2 MnCl2 + 8 H2O
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe(ClO4)3 + Li2CO3 = Fe2(CO3)3 + LiClO4 =>
2 Fe(ClO4)3 + 3 Li2CO3 = Fe2(CO3)3 + 6 LiClO4
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
Mn2I = Mn + I2 =>
2 Mn2I = 4 Mn + I2
AgNO3 + H2O = AgOH + HNO3 =>
AgNO3 + H2O = AgOH + HNO3
Na2S2O3 + HClO4 = H2S2O3 + NaClO4 =>
Na2S2O3 + 2 HClO4 = H2S2O3 + 2 NaClO4
H + AgF = HF + Ag =>
H + AgF = HF + Ag
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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