| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2(aq) + K2SO4(aq) = PbSO4(s) + 2 KNO3
SIO2(s) + C(s) = SIC(s) + CO(g) =>
SIO2(s) + 3 C(s) = SIC(s) + 2 CO(g)
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
CH3COOH + KOH = KCH3COO + H2O =>
CH3COOH + KOH = KCH3COO + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NaHCO3 + H3PO4 = Na3PO4 + CO2 + H2O =>
3 NaHCO3 + H3PO4 = Na3PO4 + 3 CO2 + 3 H2O
CH3COOH + KOH = KCH3COO + H2O =>
CH3COOH + KOH = KCH3COO + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
FeO(OH) + HF = FeF3 + H2O =>
FeO(OH) + 3 HF = FeF3 + 2 H2O
CH3(CH2)6CH3(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3(CH2)6CH3(g) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
Br2(l) + I2(s) = IBr3(g) =>
3 Br2(l) + I2(s) = 2 IBr3(g)
NaHSO3 + HCl = NaCl + H2O + SO2 =>
NaHSO3 + HCl = NaCl + H2O + SO2
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Si(OH)4 + HF = H2SiF6 + H2O =>
Si(OH)4 + 6 HF = H2SiF6 + 4 H2O
CH3(CH2)2CH3(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH3(CH2)2CH3(l) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Y(No3)2 + GaPo4 = YPo4 + Ga(No3)2 =>
Y(No3)2 + GaPo4 = YPo4 + Ga(No3)2
Ca(OCl)2 + HCl = Cl2 + CaCl2 + H2O =>
Ca(OCl)2 + 4 HCl = 2 Cl2 + CaCl2 + 2 H2O
Ti(OH)4 + HF = H2TiF6 + H2O =>
Ti(OH)4 + 6 HF = H2TiF6 + 4 H2O
CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C2H6O + C2H4O2 = C4H8O2 + H2O =>
C2H6O + C2H4O2 = C4H8O2 + H2O
PB(NO3)2 = PBO + NO2 + O2 =>
2 PB(NO3)2 = 2 PBO + 4 NO2 + O2
Fe + HNO3 = Fe(NO3)2 + H2 =>
Fe + 2 HNO3 = Fe(NO3)2 + H2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
HCN + Ba(OH)2 = H2O + Ba(CN)2 =>
2 HCN + Ba(OH)2 = 2 H2O + Ba(CN)2
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
C3H4O + H2O = CH2O + C2H4O =>
C3H4O + H2O = CH2O + C2H4O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2 CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O
C6H15NO3 + K2Cr2O7 + H{+} = C6H9NO6 + Cr{3+} + H2O + K{+} =>
C6H15NO3 + 2 K2Cr2O7 + 16 H{+} = C6H9NO6 + 4 Cr{3+} + 11 H2O + 4 K{+}
KOH = K2O + H2O =>
2 KOH = K2O + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2SO3 + HCl = NaCl + H2SO3 =>
Na2SO3 + 2 HCl = 2 NaCl + H2SO3
[Mn(SO4)2]{-} + SO3{2-} + H2O = Mn{2+} + SO4{2-} + H{+} =>
2[Mn(SO4)2]{-} + SO3{2-} + H2O = 2 Mn{2+} + 5 SO4{2-} + 2 H{+}
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
[Mn(SO4)2]{-} + SO3{2-} + H2O = Mn{2+} + SO4{2-} + H{+} =>
2[Mn(SO4)2]{-} + SO3{2-} + H2O = 2 Mn{2+} + 5 SO4{2-} + 2 H{+}
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/24/23
Équations équilibrées sur06/23/22
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