| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mg(NO3)2 + ZnSO4 = Zn(NO3)2 + MgSO4 =>
Mg(NO3)2 + ZnSO4 = Zn(NO3)2 + MgSO4
Au + Ni2S3 = Au2S3 + Ni =>
2 Au + Ni2S3 = Au2S3 + 2 Ni
K2HPO4 + LiOH = KH2PO4 + LiOK =>
K2HPO4 + LiOH = KH2PO4 + LiOK
NO2 + AgNO3 = AgNO2 + NO3 =>
NO2 + AgNO3 = AgNO2 + NO3
Bi + H2O = Bi2O3 + H2 =>
2 Bi + 3 H2O = Bi2O3 + 3 H2
Ca(OH)2 + HI = H2O + Ca + I =>
Ca(OH)2 + 2 HI = 2 H2O + Ca + 2 I
LiCl + K2CrO4 = Li2CrO4 + KCl =>
2 LiCl + K2CrO4 = Li2CrO4 + 2 KCl
CH6N2 + O2 = CO2 + N2 + H2O =>
2 CH6N2 + 5 O2 = 2 CO2 + 2 N2 + 6 H2O
MgCO3KHCO3(H2O)4 = CO2 + H2O + K2CO3 + MgCO3 =>
2 MgCO3KHCO3(H2O)4 = CO2 + 9 H2O + K2CO3 + 2 MgCO3
Br3O2 + NaCl + H2O = Br + HCl + NaO =>
Br3O2 + 4 NaCl + 2 H2O = 3 Br + 4 HCl + 4 NaO
C10H14NO2Cl + Mg(OH)2 = C10H13NO2 + H2O + MgCl2 =>
2 C10H14NO2Cl + Mg(OH)2 = 2 C10H13NO2 + 2 H2O + MgCl2
Li + Ni(OH)2 = LiOH + Ni =>
2 Li + Ni(OH)2 = 2 LiOH + Ni
N2O + O2 = NO =>
2 N2O + O2 = 4 NO
K3Cr(OH)6 = K3CrO3 + H2O =>
K3Cr(OH)6 = K3CrO3 + 3 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Mg + FeO4P = Mg3(PO4)2 + Fe =>
3 Mg + 2 FeO4P = Mg3(PO4)2 + 2 Fe
FeI2 + ZnC4H6O4 = FeC4H6O4 + ZnI2 =>
FeI2 + ZnC4H6O4 = FeC4H6O4 + ZnI2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Na2S2O3 + K2Cr2O7 + H2SO4 = Na2SO4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 Na2S2O3 + 4 K2Cr2O7 + 13 H2SO4 = 3 Na2SO4 + 4 K2SO4 + 4 Cr2(SO4)3 + 13 H2O
NH4NO3 + HNO3 = N + H2O2 =>
4 NH4NO3 + 2 HNO3 = 10 N + 9 H2O2
Hg(NO3)2 + NaOH = Hg(OH)2 + NaNO3 =>
Hg(NO3)2 + 2 NaOH = Hg(OH)2 + 2 NaNO3
FeSO4 + CaBr2 = FeBr2 + CaSO4 =>
FeSO4 + CaBr2 = FeBr2 + CaSO4
Ni(s) + Hg(NO3)2(aq) = Hg + Ni(NO3)2 =>
Ni(s) + Hg(NO3)2(aq) = Hg + Ni(NO3)2
Hg(NO3)2 + NaOH = HgO + H2O + NaNO3 =>
Hg(NO3)2 + 2 NaOH = HgO + H2O + 2 NaNO3
CH3CH2OH + NH2 = CH3CH2O + NH3 =>
CH3CH2OH + NH2 = CH3CH2O + NH3
Hg(NO3)2 + NaOH = HgO + H2O + NaNO3 =>
Hg(NO3)2 + 2 NaOH = HgO + H2O + 2 NaNO3
Hg(NO3)2 + NaOH = Hg(OH)2 + NaNO3 =>
Hg(NO3)2 + 2 NaOH = Hg(OH)2 + 2 NaNO3
Mg3N2 + H2O + HCl = NH4Cl + Mg(OH)2 =>
Mg3N2 + 6 H2O + 2 HCl = 2 NH4Cl + 3 Mg(OH)2
Hg(NO3)2 + NaOH = Hg(OH)2 + NaNO3 =>
Hg(NO3)2 + 2 NaOH = Hg(OH)2 + 2 NaNO3
Hg(NO3)2 + NaOH = HgO + H2O + NaNO3 =>
Hg(NO3)2 + 2 NaOH = HgO + H2O + 2 NaNO3
Hg(NO3)2 + NaOH = Hg(OH)2 + NaNO3 =>
Hg(NO3)2 + 2 NaOH = Hg(OH)2 + 2 NaNO3
Li + H2O = LiH2O =>
Li + H2O = LiH2O
FNaCl = NaFCl =>
FNaCl = NaFCl
HNO3 + Cr = NH4NO3 + H2O + Cr(NO3)2 =>
10 HNO3 + 4 Cr = NH4NO3 + 3 H2O + 4 Cr(NO3)2
NO3 + Zn + OH{-} = NH3 + ZnO2{2-} + H2O =>
2 NO3 + 9 Zn + 18 OH{-} = 2 NH3 + 9 ZnO2{2-} + 6 H2O
Zn + H2S = S + HZn =>
2 Zn + H2S = S + 2 HZn
CH3COOH + OH = H2O + CH3CO2 =>
CH3COOH + OH = H2O + CH3CO2
Ca + Cr(C2H3O2)3 = Ca(C2H3O2) + Cr =>
3 Ca + Cr(C2H3O2)3 = 3 Ca(C2H3O2) + Cr
NaHCO3 + OH{-} = NaCO3{-} + H2O =>
NaHCO3 + OH{-} = NaCO3{-} + H2O
C2H5NH2C2H5 + HNO3 = C2H5OC2H5 + N2 + H2O =>
10 C2H5NH2C2H5 + 8 HNO3 = 10 C2H5OC2H5 + 9 N2 + 14 H2O
A2Br9 + O2 = Br2 + A2O3 =>
2 A2Br9 + 3 O2 = 9 Br2 + 2 A2O3
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Cr2O7{-2} + H3O{+} + Fe{2+} = Cr{+3} + Fe{3+} + H2O =>
Cr2O7{-2} + 14 H3O{+} + 6 Fe{2+} = 2 Cr{+3} + 6 Fe{3+} + 21 H2O
AgO2 = Ag + O =>
AgO2 = Ag + 2 O
CuNO3 + KCN = CuCN + KNO3 =>
CuNO3 + KCN = CuCN + KNO3
Mn + OH{-} = Mn2O3 + H{+} + e =>
2 Mn + 3 OH{-} = Mn2O3 + 3 H{+} + 6e
CO + O2 = CO2O3 =>
CO + 2 O2 = CO2O3
HON2 + H2O = ONH2 + OH =>
HON2 + 2 H2O = 2 ONH2 + OH
C95H152O28 + C8H8N2O2 + C6H7O8 = C104H154N2O28 + H2O =>
1428 C95H152O28 + 1431 C8H8N2O2 + 286 C6H7O8 = 1431 C104H154N2O28 + 5066 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/25
Équations équilibrées sur07/14/24
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