| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li + MgSO4 = LiSO4 + Mg
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C4H10O4 + NO2{+} + HSO4{-} = C4H6N4O12 + H2SO4 =>
C4H10O4 + 4 NO2{+} + 4 HSO4{-} = C4H6N4O12 + 4 H2SO4
K + H3P = K3P + H2 =>
6 K + 2 H3P = 2 K3P + 3 H2
Ba + HI = Ba(HI)2 =>
Ba + 2 HI = Ba(HI)2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
KClNaOH = KOHNaCl =>
KClNaOH = KOHNaCl
NaCl + O2 = Na2O2 + Cl =>
2 NaCl + O2 = Na2O2 + 2 Cl
CH3OOH + Mg(OH)2 = CH3OO + Mg + H2O =>
2 CH3OOH + Mg(OH)2 = 2 CH3OO + Mg + 2 H2O
MnO4{-} + Mn{2+} + H2O = MnO2 + H{+} =>
2 MnO4{-} + 3 Mn{2+} + 2 H2O = 5 MnO2 + 4 H{+}
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaNO2 + FeSO4 + H2SO4 = NO + H2O + FeNa(SO4)2 =>
NaNO2 + FeSO4 + H2SO4 = NO + H2O + FeNa(SO4)2
Y2O3 + HNO3 = Y(NO3)3 + H2O =>
Y2O3 + 6 HNO3 = 2 Y(NO3)3 + 3 H2O
HNO3(aq) + CaCO3(s) = Ca(NO3)2(aq) + H2CO3(g) =>
2 HNO3(aq) + CaCO3(s) = Ca(NO3)2(aq) + H2CO3(g)
Y2O3 + HNO3 = Y(NO3)3 + H2O =>
Y2O3 + 6 HNO3 = 2 Y(NO3)3 + 3 H2O
HN4 + O2 = NO + H2O =>
4 HN4 + 9 O2 = 16 NO + 2 H2O
Fe(CN)2 + KCN = K4Fe(CN)6 =>
Fe(CN)2 + 4 KCN = K4Fe(CN)6
C6H6O6 + H2O = C4H8O5 + C2H2O4 =>
5 C6H6O6 + 12 H2O = 6 C4H8O5 + 3 C2H2O4
C2H4O2 + C5H12O = C7H14O2 + H2O =>
C2H4O2 + C5H12O = C7H14O2 + H2O
Cl + Mg(Br)2 = Mg + ClBr =>
2 Cl + Mg(Br)2 = Mg + 2 ClBr
H + C + O2 = HCO2 =>
H + C + O2 = HCO2
Cr2O3 + HNO2 = Cr + HNO3 =>
Cr2O3 + 3 HNO2 = 2 Cr + 3 HNO3
S + CaOH2 = CaS + H2O =>
S + CaOH2 = CaS + H2O
CH3CHO + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CHO + 2 KMnO4 + 3 H2SO4 = 5 CH3COOH + K2SO4 + 2 MnSO4 + 3 H2O
C2H4(OH)2 + CuO = Cu + H2O + C2H4O2 =>
C2H4(OH)2 + CuO = Cu + H2O + C2H4O2
NaBr + Fe(OH)3 = NaOH + FeBr3 =>
3 NaBr + Fe(OH)3 = 3 NaOH + FeBr3
Ru(OH)3 + OH = RuO2 + H2O =>
Ru(OH)3 + OH = RuO2 + 2 H2O
Pb(C2H3O2)2 + K2SO4 = PbSO4 + K(C2H3O2) =>
Pb(C2H3O2)2 + K2SO4 = PbSO4 + 2 K(C2H3O2)
NaNO3 + FeSO4 + H2SO4 = NO + Fe2(SO4)3 + Na2SO4 + H2O =>
2 NaNO3 + 6 FeSO4 + 4 H2SO4 = 2 NO + 3 Fe2(SO4)3 + Na2SO4 + 4 H2O
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
Cd(NO3)2 + (NH4)2S = CdS + NH4NO3 =>
Cd(NO3)2 + (NH4)2S = CdS + 2 NH4NO3
K2CO4 + MgCl2 = MgCO4 + KCl =>
K2CO4 + MgCl2 = MgCO4 + 2 KCl
S + CaOH2 = CaS + H2O =>
S + CaOH2 = CaS + H2O
NO2 + OH{-} = NO3{-} + H2O + e =>
NO2 + 2 OH{-} = NO3{-} + H2O + e
Al + HNO3 = Al(NO3)2 + H2O + NO =>
3 Al + 8 HNO3 = 3 Al(NO3)2 + 4 H2O + 2 NO
Ti2(SO4)3 + KMnO4 + H2SO4 = Ti(SO4)2 + MnSO4 + K2SO4 + H2O =>
5 Ti2(SO4)3 + 2 KMnO4 + 8 H2SO4 = 10 Ti(SO4)2 + 2 MnSO4 + K2SO4 + 8 H2O
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
Cu(OH)2 = Cu + H2O + O2 =>
2 Cu(OH)2 = 2 Cu + 2 H2O + O2
NH4HS + NaOH = NH4OH + Na2S + H2O =>
NH4HS + 2 NaOH = NH4OH + Na2S + H2O
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
Na2HPO4(s) + NaOH(aq) = H2O + Na3PO4 =>
Na2HPO4(s) + NaOH(aq) = H2O + Na3PO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C2H4 + KMnO4 = MnO2 + K2CO3 + H2O =>
C2H4 + 4 KMnO4 = 4 MnO2 + 2 K2CO3 + 2 H2O
ClNH2 + H2O = OH{-} + ClNH3{+} =>
ClNH2 + H2O = OH{-} + ClNH3{+}
Hg13O2 + C6H12O6 + K2 = HgC2 + H2O + CKO2 =>
2 Hg13O2 + 9 C6H12O6 + K2 = 26 HgC2 + 54 H2O + 2 CKO2
Na2CO3 + H2SO4 = Na2SO4 + CO2H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2H2O
Na2B4O7 + H2O + BaCl2 = Ba(BO2)2 + NaCl + HCl =>
Na2B4O7 + H2O + 2 BaCl2 = 2 Ba(BO2)2 + 2 NaCl + 2 HCl
HCl + NiCO3 = NiCl2 + H2CO3 =>
2 HCl + NiCO3 = NiCl2 + H2CO3
CH3CH2COOCH3 + H2O = CH3COOH + CH3OH =>
CH3CH2COOCH3 + 2 H2O = CH3COOH + 2 CH3OH
H + C + O2 = HCO2 =>
H + C + O2 = HCO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/15/24
Équations équilibrées sur06/14/23
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