| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HNO3 + Mg(CO3) = Mg(NO3)2 + CO2 + H2O
Al2(SO4)3(suda) = Al(suda) + SO4 =>
Al2(SO4)3(suda) = 2 Al(suda) + 3 SO4
HCl + SrO = H2O + SrCl2 =>
2 HCl + SrO = H2O + SrCl2
HgS = Hg + S =>
HgS = Hg + S
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HNO3 + Mg(CO3) = Mg(NO3)2 + CO2 + H2O =>
2 HNO3 + Mg(CO3) = Mg(NO3)2 + CO2 + H2O
tin + sulfuricacid = Sn(SO4)2 + SO2 + H2O =>
Sn + 4 H2SO4 = Sn(SO4)2 + 2 SO2 + 4 H2O
SO2 + O2 = S2O5 =>
4 SO2 + O2 = 2 S2O5
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CrCl3 + H2O = H3Cr + Cl2O =>
2 CrCl3 + 3 H2O = 2 H3Cr + 3 Cl2O
Al + NaOH + H2O = Na[Al(OH)4(H2O)2] + H2 =>
2 Al + 2 NaOH + 10 H2O = 2 Na[Al(OH)4(H2O)2] + 3 H2
MoO3(s) + XeF2(g) = MoF6(aq) + Xe(g) + O2(g) =>
2 MoO3(s) + 6 XeF2(g) = 2 MoF6(aq) + 6 Xe(g) + 3 O2(g)
Cl + NaSCN = ClSCN + Na =>
Cl + NaSCN = ClSCN + Na
AlCl3 + (NH4)2S + H2O = Al(OH)3 + H2S + NH4Cl =>
2 AlCl3 + 3(NH4)2S + 6 H2O = 2 Al(OH)3 + 3 H2S + 6 NH4Cl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KHCOO + HBr = KBr + HCOOH =>
KHCOO + HBr = KBr + HCOOH
C18H31O + OH = CO2 + H2O =>
C18H31O + 101 OH = 18 CO2 + 66 H2O
Fl + SFl3 = SFl6 =>
3 Fl + SFl3 = SFl6
KNO2 + NH4Br = KBr + N2 + H2O =>
KNO2 + NH4Br = KBr + N2 + 2 H2O
NaHO3 + C2H4O2 = CO2 + H2O + NaCH3O2 =>
NaHO3 + C2H4O2 = CO2 + H2O + NaCH3O2
Ca(BrO)2 + CO2 = Ca(BrO3)2 + CaCO3 + Br2 =>
5 Ca(BrO)2 + 4 CO2 = Ca(BrO3)2 + 4 CaCO3 + 4 Br2
Cr(NO3)3 + LiOH(aq) = CrLi + (NO3)3OH =>
Cr(NO3)3 + LiOH(aq) = CrLi + (NO3)3OH
Ba3(PO4)2 + KI = Ba3I2 + KPO4 =>
Ba3(PO4)2 + 2 KI = Ba3I2 + 2 KPO4
HNO3 + Mg(CO3) = Mg(NO3)2 + CO2 + H2O =>
2 HNO3 + Mg(CO3) = Mg(NO3)2 + CO2 + H2O
(CH3COOH)13 + (CH3(CH2)6OH)2 = C9H18O2 + H2O =>
2(CH3COOH)13 + 13(CH3(CH2)6OH)2 = 26 C9H18O2 + 26 H2O
HNO3 + Mg(CO3) = Mg(NO3)2 + CO2 + H2O =>
2 HNO3 + Mg(CO3) = Mg(NO3)2 + CO2 + H2O
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
CaOH + N2 = CaN + OH =>
2 CaOH + N2 = 2 CaN + 2 OH
Sn + N = Sn2N =>
2 Sn + N = Sn2N
NO + NO2 = N2O3 =>
NO + NO2 = N2O3
MgSO4 + BaCl2 = Mg(Cl)2 + BaSO4 =>
MgSO4 + BaCl2 = Mg(Cl)2 + BaSO4
Ca(OH)2 + H2 = CaH2 + H2O2 =>
Ca(OH)2 + H2 = CaH2 + H2O2
Ca + HNO3 = Ca3(NO3)2 + H2 =>
3 Ca + 2 HNO3 = Ca3(NO3)2 + H2
C13H10N2O4 + O2 = CO2 + H2O + NO2 =>
2 C13H10N2O4 + 31 O2 = 26 CO2 + 10 H2O + 4 NO2
Na2SiO3 + HCl + H2O = Si(OH)4 + NaCl =>
Na2SiO3 + 2 HCl + H2O = Si(OH)4 + 2 NaCl
NH4 + KOH = NH5KO =>
NH4 + KOH = NH5KO
KBrO3 + I2 = KIO3 + Br =>
2 KBrO3 + I2 = 2 KIO3 + 2 Br
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
K4FeC6N6 + H2O2 = K3FeC6N6 + KOH =>
2 K4FeC6N6 + H2O2 = 2 K3FeC6N6 + 2 KOH
Hg + KI = K[HgI] =>
Hg + KI = K[HgI]
FeCO3 + HF = FeF2 + H2CO3 =>
FeCO3 + 2 HF = FeF2 + H2CO3
SrS + CuSO4 = SrSO4 + CuS =>
SrS + CuSO4 = SrSO4 + CuS
C6H4(C2H5)2 + KMnO4 + H2SO4 = C6H4(CH2(COOH))2 + MnSO4 + K2SO4 + H2O =>
5 C6H4(C2H5)2 + 12 KMnO4 + 18 H2SO4 = 5 C6H4(CH2(COOH))2 + 12 MnSO4 + 6 K2SO4 + 28 H2O
K3[Cr(OH)6] = KCrO2 + KOH + H2O =>
K3[Cr(OH)6] = KCrO2 + 2 KOH + 2 H2O
KOH + KI = K2I + OH =>
KOH + KI = K2I + OH
HNO3 + SO4 = H2SO4 + NO3 =>
2 HNO3 + SO4 = H2SO4 + 2 NO3
Rb + O2 = RbO2 =>
Rb + O2 = RbO2
PbSO4 + AgNO3 = Ag2SO4 + Pb(NO3)2 =>
PbSO4 + 2 AgNO3 = Ag2SO4 + Pb(NO3)2
Na2Cr2O7 + HCl = CrCl3 + Cl2 + NaCl + H2O =>
Na2Cr2O7 + 14 HCl = 2 CrCl3 + 3 Cl2 + 2 NaCl + 7 H2O
Mg + HSO4 = MgH + SO4 =>
Mg + HSO4 = MgH + SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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