| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaHCO3 = Na2CO3 + H2O + CO2
H3PO4 + K(OH) = HK + PO4(OH)3 =>
H3PO4 + 3 K(OH) = 3 HK + PO4(OH)3
MgCuSO4 = Cu + MgSO4 =>
MgCuSO4 = Cu + MgSO4
BaCl2 + KOH = BaCl2(KOH) =>
BaCl2 + KOH = BaCl2(KOH)
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Na + HAl2 = NaHAl2 =>
Na + HAl2 = NaHAl2
MnSO4 + KIO4 + KOH = K2MnO4 + KIO3 + H2SO4 =>
MnSO4 + 2 KIO4 + 2 KOH = K2MnO4 + 2 KIO3 + H2SO4
Li2O2 + H2O = Li(OH) + O2 =>
2 Li2O2 + 2 H2O = 4 Li(OH) + O2
H2S + BaCl2 = BaS + H2 + Cl2 =>
H2S + BaCl2 = BaS + H2 + Cl2
CH3COOH + Na[Al(OH)4] = CH3COONa + Al(OH)3 + H2O =>
CH3COOH + Na[Al(OH)4] = CH3COONa + Al(OH)3 + H2O
C3H7OH + O2 = CO + H2O =>
C3H7OH + 3 O2 = 3 CO + 4 H2O
C17H35COOH + Mg = C17H35COOMg + H2 =>
2 C17H35COOH + 2 Mg = 2 C17H35COOMg + H2
NaH + H2O = NaOH + H2H =>
3 NaH + 3 H2O = 3 NaOH + 2 H2H
K + H20O = KOH + H2 =>
2 K + 2 H20O = 2 KOH + 19 H2
ZnC2O4 = ZnO + CO2 + CO =>
ZnC2O4 = ZnO + CO2 + CO
HC2H3O2(aq) + Ba(OH)2(aq) = H2O(l) + Ba(C2H3O2)2(aq) =>
2 HC2H3O2(aq) + Ba(OH)2(aq) = 2 H2O(l) + Ba(C2H3O2)2(aq)
PH3 + O2 = H3PO4 =>
PH3 + 2 O2 = H3PO4
NaBiO3 + H2SO4 + NaCl = Na2SO4 + Bi2(SO4)3 + H2O + Cl2 =>
2 NaBiO3 + 6 H2SO4 + 4 NaCl = 3 Na2SO4 + Bi2(SO4)3 + 6 H2O + 2 Cl2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
NaClHCl = NaCl + HCl =>
NaClHCl = NaCl + HCl
C12H6O3 + O2 = CO2 + H2O =>
C12H6O3 + 12 O2 = 12 CO2 + 3 H2O
HC2H3O2(aq) + KOH(aq) = KC2H3O2(aq) + H2O(l) =>
HC2H3O2(aq) + KOH(aq) = KC2H3O2(aq) + H2O(l)
Fe(s) + H2SO4(l) = Fe2(SO4)3(aq) + H2(g) =>
2 Fe(s) + 3 H2SO4(l) = Fe2(SO4)3(aq) + 3 H2(g)
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
Li2O + SnO2 = Li2SnO3 =>
Li2O + SnO2 = Li2SnO3
Ag(NO3)2(aq) + Mg(s) = Mg(NO3)2(aq) + Ag(s) =>
Ag(NO3)2(aq) + Mg(s) = Mg(NO3)2(aq) + Ag(s)
C2H4O2 + Na2CO3 = C2H3O2Na + CO2 + H2O =>
2 C2H4O2 + Na2CO3 = 2 C2H3O2Na + CO2 + H2O
C6H8O7(aq) + NaHCO3(s) = Na3C6H5O7 + CO2 + H2O =>
C6H8O7(aq) + 3 NaHCO3(s) = Na3C6H5O7 + 3 CO2 + 3 H2O
KNO2 + (NH4)2SO4 = NH3NO2 + K2SO4 + H2 =>
2 KNO2 + (NH4)2SO4 = 2 NH3NO2 + K2SO4 + H2
C100H186O22 + O2 = CO2 + H2O =>
2 C100H186O22 + 271 O2 = 200 CO2 + 186 H2O
Cu + Ag3PO4 = Cu3(PO4)2 + Ag =>
3 Cu + 2 Ag3PO4 = Cu3(PO4)2 + 6 Ag
FeOFe2O3 + H2 = H2O + Fe =>
FeOFe2O3 + 4 H2 = 4 H2O + 3 Fe
ZnS + O2 = ZnO + S =>
2 ZnS + O2 = 2 ZnO + 2 S
H{+} + N2{-} = NH4{+} + N =>
4 H{+} + 3 N2{-} = NH4{+} + 5 N
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
Cu(NO3)2 + CH3COOH = HNO3 + Cu(CH3COO)2 =>
Cu(NO3)2 + 2 CH3COOH = 2 HNO3 + Cu(CH3COO)2
Mn(NO3)2 + (NH4)2SO5 + H2O = HMnO4 + (NH4)HSO4 + NH4NO3 =>
4 Mn(NO3)2 + 6(NH4)2SO5 + 7 H2O = 4 HMnO4 + 6(NH4)HSO4 + 7 NH4NO3
BaO + HBr = HBa + BrO =>
BaO + HBr = HBa + BrO
HNO3 + Li2SO3 = H2SO3 + LiNO3 =>
2 HNO3 + Li2SO3 = H2SO3 + 2 LiNO3
KI(aq) + Br(aq) = KBr(aq) + I(aq) =>
KI(aq) + Br(aq) = KBr(aq) + I(aq)
Pb + MnO4{-} + H{+} = Pb{2+} + Mn{2+} + H2O =>
5 Pb + 2 MnO4{-} + 16 H{+} = 5 Pb{2+} + 2 Mn{2+} + 8 H2O
Mg + S8 = MgS =>
8 Mg + S8 = 8 MgS
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
AX(aq) + BY(aq) = AY(s) + BX(aq) =>
AX(aq) + BY(aq) = AY(s) + BX(aq)
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
Ag2S + Al = Ag + Al2S3 =>
3 Ag2S + 2 Al = 6 Ag + Al2S3
MnO4{-} + (COOH)2 + H{+} = CO2 + Mn{2+} + H2O =>
2 MnO4{-} + 5(COOH)2 + 6 H{+} = 10 CO2 + 2 Mn{2+} + 8 H2O
CO2 + H2O = C7H17 + O2 =>
28 CO2 + 34 H2O = 4 C7H17 + 45 O2
CH3COOH + Cl2 = C2H3ClO2 + HCl =>
CH3COOH + Cl2 = C2H3ClO2 + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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