| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H8ONH + 2 H2O = C4H8NH2 + 3 OH
H2SO4Zn = ZnSO4 + H2 =>
H2SO4Zn = ZnSO4 + H2
Ni2O3H2O = HNiO2 =>
Ni2O3H2O = 2 HNiO2
C6H12O3 + H2O = C2H4O2 + C4H10O =>
4 C6H12O3 + 3 H2O = 6 C2H4O2 + 3 C4H10O
H3O + MnCO3 = Mn + H2O + CO2 =>
2 H3O + MnCO3 = Mn + 3 H2O + CO2
NaNO2(s) + O2(g) = NaNO3(s) =>
2 NaNO2(s) + O2(g) = 2 NaNO3(s)
NiC2O4*2H2O(s) + O2(g) = Ni2O3(s) + H2O(g) + CO2(g) =>
4 NiC2O4*2H2O(s) + 3 O2(g) = 2 Ni2O3(s) + 8 H2O(g) + 8 CO2(g)
K(OH) + H4P2O7 = K(H3P2O7) + H2O =>
K(OH) + H4P2O7 = K(H3P2O7) + H2O
NiCl2 + K2SO4 = NiSO4 + K2Cl2 =>
NiCl2 + K2SO4 = NiSO4 + K2Cl2
C2H4 + CH3COOH = CH3COOCH2CH3 =>
C2H4 + CH3COOH = CH3COOCH2CH3
CH3OH + O = CO + HOH =>
CH3OH + 2 O = CO + 2 HOH
CaCo3 + Ba(OH)2 = Ca(OH)2 + BaCo3 =>
CaCo3 + Ba(OH)2 = Ca(OH)2 + BaCo3
H3PO4(aq) + Ba(OH)2 = Ba3(PO4)2(s) + H2O(l) =>
2 H3PO4(aq) + 3 Ba(OH)2 = Ba3(PO4)2(s) + 6 H2O(l)
H3PO4 + Al(C2H3O2)3 = H(C2H3O2) + AlPO4 =>
H3PO4 + Al(C2H3O2)3 = 3 H(C2H3O2) + AlPO4
NiO + CH4 = CO + H2 + Ni =>
NiO + CH4 = CO + 2 H2 + Ni
OH{-} + H2O{+} = O2 + H2O =>
4 OH{-} + 4 H2O{+} = O2 + 6 H2O
Ni2S + Zn = ZnS + Ni =>
Ni2S + Zn = ZnS + 2 Ni
CuO + GeH4 = H2O + Cu2O + GeO2 =>
8 CuO + GeH4 = 2 H2O + 4 Cu2O + GeO2
H2O(electrolyzed) = H + O =>
H2O(electrolyzed) = 2 H + O
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
H3PO4 + Ca + OH = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca + 6 OH = Ca3(PO4)2 + 6 H2O
NH4Cl + K2SO4 = KCl + (NH4)2SO4 =>
2 NH4Cl + K2SO4 = 2 KCl + (NH4)2SO4
MnO4{-} + S4O6{2-} = SO4{2-} + MnO + O2 =>
6 MnO4{-} + S4O6{2-} = 4 SO4{2-} + 6 MnO + 4 O2
NiO + S = NiS + O2 =>
2 NiO + 2 S = 2 NiS + O2
Cu(NO3)2 + NaOH = NaNO3 + Cu(OH)2 =>
Cu(NO3)2 + 2 NaOH = 2 NaNO3 + Cu(OH)2
*2NaCl = NaCl =>
*2NaCl = 2 NaCl
NiS + HCl + HNO3 = NiCl2 + S8 + NO + H2O =>
24 NiS + 48 HCl + 16 HNO3 = 24 NiCl2 + 3 S8 + 16 NO + 32 H2O
C2H5NH3 + KMnO4 + H2SO4 = C2H5NO2 + Mn2SO4 + K2SO4 + H2O =>
12 C2H5NH3 + 14 KMnO4 + 14 H2SO4 = 12 C2H5NO2 + 7 Mn2SO4 + 7 K2SO4 + 32 H2O
Mg3N2 + H2O = NH3 + Mg(HO)2 =>
Mg3N2 + 6 H2O = 2 NH3 + 3 Mg(HO)2
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
NiS + Na = NiNa + S =>
NiS + Na = NiNa + S
KMnO4 + H2O + C2H2 = KOH + MnO2 + C2H2(OH)2 =>
2 KMnO4 + 4 H2O + 3 C2H2 = 2 KOH + 2 MnO2 + 3 C2H2(OH)2
Cl2 + H2O = HCl + O2 =>
2 Cl2 + 2 H2O = 4 HCl + O2
CaC2O4 + KMnO4 + H2SO4 = CaSO4 + H2O + K2SO4 + MnSO4 + CO2 =>
5 CaC2O4 + 2 KMnO4 + 8 H2SO4 = 5 CaSO4 + 8 H2O + K2SO4 + 2 MnSO4 + 10 CO2
H3PO4 + KOH + NaOH = K2NaPO4 + H2O =>
H3PO4 + 2 KOH + NaOH = K2NaPO4 + 3 H2O
S2 + O2 = SO4 =>
S2 + 4 O2 = 2 SO4
O + F = OF2 =>
O + 2 F = OF2
H3PO4 + MgCl2 + NH3 = MgNH4PO4 + NH4Cl =>
H3PO4 + MgCl2 + 3 NH3 = MgNH4PO4 + 2 NH4Cl
NaNO3 + HCl + NaI = NaCl + NOCl + H2O + I2 =>
NaNO3 + 4 HCl + 2 NaI = 3 NaCl + NOCl + 2 H2O + I2
C3H8 + KMnO4 + H2SO4 = C3H6O + MnSO4 + K2SO4 + H2O =>
5 C3H8 + 4 KMnO4 + 6 H2SO4 = 5 C3H6O + 4 MnSO4 + 2 K2SO4 + 11 H2O
CuCl2 + H2SO3 = CuSO3 + HCl =>
CuCl2 + H2SO3 = CuSO3 + 2 HCl
O + H2O = OH =>
O + H2O = 2 OH
HOCH2NHCH2COOH = CH2NCH2COOH + H2O =>
HOCH2NHCH2COOH = CH2NCH2COOH + H2O
NaS + P = S + NaP =>
NaS + P = S + NaP
Fe(CH3COO)3 + H2O = Fe(OH)(CH3COO)2 + CH3COOH =>
Fe(CH3COO)3 + H2O = Fe(OH)(CH3COO)2 + CH3COOH
CH3COOH + NaOH = CH4 + COONa + H2O =>
7 CH3COOH + 8 NaOH = 6 CH4 + 8 COONa + 6 H2O
Li2SO4 + Al2S3 = Li2S + Al2(SO4)3 =>
3 Li2SO4 + Al2S3 = 3 Li2S + Al2(SO4)3
NaHCO3 + Mg = MgO + C + Na + H2 =>
2 NaHCO3 + 6 Mg = 6 MgO + 2 C + 2 Na + H2
H4P2O7 + NaOH = Na3HP2O7 + H2O =>
H4P2O7 + 3 NaOH = Na3HP2O7 + 3 H2O
P(s) + Cl2(g) = PCl3(g) =>
2 P(s) + 3 Cl2(g) = 2 PCl3(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/25
Équations équilibrées sur03/01/24
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